DE19506363A1 - Non-invasive thermometry in organs under hyperthermia and coagulation conditions - Google Patents

Non-invasive thermometry in organs under hyperthermia and coagulation conditions

Info

Publication number
DE19506363A1
DE19506363A1 DE19506363A DE19506363A DE19506363A1 DE 19506363 A1 DE19506363 A1 DE 19506363A1 DE 19506363 A DE19506363 A DE 19506363A DE 19506363 A DE19506363 A DE 19506363A DE 19506363 A1 DE19506363 A1 DE 19506363A1
Authority
DE
Germany
Prior art keywords
procedure
organs
coagulation conditions
coagulation
ultrasonic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE19506363A
Other languages
German (de)
Inventor
Dietrich Prof Dr Frost
Klaus Dieter Prof Dr Kramer
Bernhard Dr Kleffner
Klaus Thomas Dr Bende
Benedikt Prof Dr Jean
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BENDE, THOMAS, DR.HABIL., 72116 MOESSINGEN, DE JEA
Original Assignee
BENDE THOMAS DR HABIL
FROST LORE GEB HAUPT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BENDE THOMAS DR HABIL, FROST LORE GEB HAUPT filed Critical BENDE THOMAS DR HABIL
Priority to DE19506363A priority Critical patent/DE19506363A1/en
Publication of DE19506363A1 publication Critical patent/DE19506363A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00821—Methods or devices for eye surgery using laser for coagulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00844—Feedback systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00853—Laser thermal keratoplasty or radial keratotomy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00863—Retina
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00868—Ciliary muscles or trabecular meshwork
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
    • A61F2009/00891—Glaucoma

Abstract

The ultrasonic reflectometry is used for monitoring or controlling thermally induced, biological effects. Also using ultrasonic reflectometry with laser radiation, temp. gradients, coagulated or denatured vols. are determined also are used for therapy control or for control of the laser. The medical method of the diagnostic ultrasonic A-scan is used, yet these specific electronic detector units are replaced or supplemented by an integrator technology, e.g. according to the box car principle. The specific detector units are supplemented by a synchronising unit for identifying the patient movements.

Description

Die gezielte Überwärmung begrenzter Gewebevolumina wird als nichtchirurgische Zusatztherapie zur Unterstützung der Chemo- und Radiotherapie eingesetzt. Darüberhinaus finden laserinduzierte Koagulationsprozesse in der Onkologie (bspw. endoskopische Chirurgie in der Gastroenterologie und minimalinvasiven Chirurgie) sowie der Ophthalmologie (bspw. Glaukombehandlung) ihre Anwendung. Die klinische Durchsetzbarkeit dieser Therapieformen ist mit der Verfügbarkeit eines Verfahrens zu deren Kontrolle eng verknüpft.The targeted overheating of limited tissue volumes is called non-surgical additional therapy to support the chemo- and Radiotherapy used. In addition, find laser-induced Coagulation processes in oncology (e.g. endoscopic Surgery in gastroenterology and minimally invasive surgery) and ophthalmology (e.g. glaucoma treatment) their application. The clinical feasibility of these forms of therapy is with the Availability of a process for their control closely linked.

Unter Hyperthermie versteht man die Überwärmung eines im Körper­ inneren gelegenen Volumens durch Einstrahlung von hochfrequenten Feldern von außen. Als Signifikanzgröße dient die Temperatur­ erhöhung im Zielvolumen gegenüber der physiologischen Körper­ temperatur des Gesamtorganismus. Nach dem gegenwärtig geübten Stand der medizinischen Anwendung werden nadelartige Sonden mit einem temperaturempfindlichen Halbleiterelement an ihrer Spitze in den Patienten eingestochen und bis zum Zielvolumen vorgeschoben
Es sind Versuche unternommen worden, die erreichte Überwärmung nicht-invasiv nachzuweisen (bspw. Messung der NMR-Relaxations­ zeiten der Protonen des Zielvolumens, aktive und passive Mikro­ wellentomografie; einen Überblick bietet [I]). Aufgrund der teilweise sich widersprechenden Anforderungen (im wesentlichen: ausreichende Nachweistiefe und -empfindlichkeit, Darstellung der Kontrollparameter in Echtzeit, Kompensation von Störeinflüssen, verursacht durch Patientenbewegungen sowie die Kompatibilität mit dem Hyperthermiesystem) ist bis heute noch kein handhabbares und universell einsetzbares Kontrollsystem bekannt geworden. Es sind auch Versuche publiziert worden, die Änderung der Schallgeschwin­ digkeit bei Einstrahlung von Ultraschall als Signifikanzgröße zur Temperaturbestimmung heranzuziehen [II]. Da sich aber die Schall­ geschwindigkeit in Abhängigkeit von der Temperatur des biologi­ schen Materials nur sehr gering und monoton ändert, hat sich daraus kein technisches Meßverfahren ableiten lassen.Hyperthermia is the overheating of a volume inside the body through the radiation of high-frequency fields from the outside. The increase in temperature in the target volume compared to the physiological body temperature of the whole organism serves as a significant parameter. According to the currently practiced state of medical application, needle-like probes with a temperature-sensitive semiconductor element at their tip are inserted into the patient and advanced to the target volume
Attempts have been made to detect the overheating achieved non-invasively (e.g. measurement of the NMR relaxation times of the protons of the target volume, active and passive microwell tomography; an overview offers [I]). Due to the partially contradicting requirements (essentially: sufficient detection depth and sensitivity, display of the control parameters in real time, compensation of interference caused by patient movements and compatibility with the hyperthermia system), no manageable and universally applicable control system has become known to date. Attempts have also been published to use the change in the speed of sound when ultrasound is irradiated as a significant parameter for temperature determination [II]. However, since the speed of sound changes only very slightly and monotonously as a function of the temperature of the biological material, no technical measurement method can be derived from this.

Erfindungsgemäße LösungSolution according to the invention

Die Erfindung geht von dem Grundgedanken aus, daß an der Grenz­ fläche zwischen biologisch - physiologischem Gewebe und erwärmtem Volumen eine Ultraschallreflexion auftritt. Der Amplituden­ reflexionsfaktor ist als Signal meßtechnisch erfaßbar. Größe und Änderung des Signals im Nachweispfad hängen eindeutig von der Temperaturdifferenz und deren zeitliche Änderung während der Überwärmung ab. Im Bereich der beginnenden irreversiblen Änderung des biologischen Zielvolumens gestattet das erfindungsgemäße Verfahren ein Temperaturauflösungsvermögen von ΔT 0.25 grd. Das Verfahren nach der Erfindung benutzt als Nachweis die Methode des A-Scans diagnostischer Ultraschallgeräte, jedoch wird zur Sicherstellung der geforderten strengen Linearität der Reflexions- Signalamplitude die Ultraschall-Hochfrequenz direkt abgegriffen, von der eingestrahlten Hyperthermie-Hochfrequenz gesäubert und durch eine Elektronik nach dem Prinzip des Box Car-Integrators verarbeitet und dargestellt.The invention is based on the basic idea that at the border area between biological - physiological tissue and heated Volume of ultrasound reflection occurs. The amplitudes The reflection factor can be measured as a signal. Size and Changes in the signal in the detection path clearly depend on the Temperature difference and its change over time during the Overheating. In the area of the beginning irreversible change of the biological target volume allows the invention Process a temperature resolution of ΔT 0.25 grd. The The method according to the invention uses the method of detection as evidence A scans of diagnostic ultrasound equipment, however, becomes Ensuring the required strict linearity of the reflection Signal amplitude directly picked up the ultrasonic radio frequency, cleaned of the irradiated hyperthermia high frequency and through electronics based on the principle of the box car integrator processed and presented.

Um eine quantitative Auswertung auch unter dem Einfluß von Patientenbewegungen zu ermöglichen, darf der Triggerzeitpunkt für die die Darstellung regierenden Größen wie Verzögerungszeit und Fensterbreite nicht am Sendesignal festgemacht, sondern muß am interessierenden Echo selbst verankert werden. Eine Synchronisier­ einheit verschafft sich aus Flankenwert und -steigung des n-ten Echos den Triggerzeitpunkt des darauffolgenden Echos. Die Eindeu­ tigkeit des Triggerzeitpunktes wird durch eine Komparatorschaltung sichergestellt.For a quantitative evaluation also under the influence of To enable patient movement, the trigger time for the governing variables such as delay time and Window width is not fixed to the transmission signal, but must be on of interest to the echo itself. A synchronizer unity is obtained from the flank value and slope of the nth Echoes the trigger time of the subsequent echo. The Eindeu The trigger time is determined by a comparator circuit ensured.

Alle Komponenten der Synchronisiereinheit sind analog aufgebaut, wodurch diese zentrale Steuereinheit wie das gesamte Nachweis­ systems in Echtzeit arbeitet. All components of the synchronization unit are constructed analogously, making this central control unit like the whole proof systems works in real time.  

Weitere AnwendungenMore applications

Unter medizinischen Hyperthermiebedingungen sind auch diejenigen therapeutischen Verfahren zusammenzufassen, denen Koagulations­ prozesse zugrunde liegen. Die Kongruenz der Anforderungen an ein Kontroll- oder Steuerungssystem bei diesen Behandlungsformen resultiert daraus, daß auch hier Therapierisiko und -wirkung nach den erzeugten Temperaturgradienten sowie der räumlichen Ausdehnung der erzeugten Herde zu bewerten ist. Zur on line-Messung und geeigneten Darstellung dieser beiden Kriterien am Patienten sind alle Komponenten des erfindungsgemäßen Verfahrens notwendig, wobei die Ultraschall-Arbeitsfrequenz der jeweiligen Aufgabenstellung anzupassen ist.Medical hyperthermia conditions include those to summarize therapeutic procedures involving coagulation underlying processes. The congruence of the requirements for a Control system for these types of treatment results from the fact that here too the therapy risk and effect the generated temperature gradient and the spatial expansion the herd produced is to be assessed. For online measurement and appropriate presentation of these two criteria to the patient all components of the method according to the invention are necessary, wherein the ultrasound working frequency of the respective task is to be adjusted.

In der endoskopischen und minimal-invasiven Chirurgie werden Laser- und Plasmasysteme zur Koagulation maligner Gewebevolumina eingesetzt. Mit der Festlegung des koagulierten Volumens ist die Frage der örtlichen Abtötung des Tumors sowie die Frage möglicher Tumorabsiedelungen eng verknüpft. Da weder tatsächlich erreichte Temperaturen noch tatsächlich erreichte Eindringtiefen sicher nachweisbar sind, sind beide Verfahren zur curativen Behandlung (bspw. in der gastroenterologischen Chirurgie und der Gynäkologie) bislang nicht anwendbar.In endoscopic and minimally invasive surgery Laser and plasma systems for the coagulation of malignant tissue volumes used. With the determination of the coagulated volume, the Question of local killing of the tumor as well as the question of possible Tumor settlements closely linked. Since neither actually reached Temperatures still reached penetration depths safely are demonstrable, both methods are used for curative treatment (e.g. in gastroenterological surgery and gynecology) not yet applicable.

Durch Einsatz des erfindungsgemäßen Thermometrieverfahrens hat der Laserchirurg die Möglichkeit, Temperaturgradienten und koagulierte Volumenbereiche on line zu überwachen. Daraus resultieren ganz erhebliche Fortschritte für die Therapie kleiner Tumoren im Hinblick auf ambulante Operationsmöglichkeiten ohne ausräumende Exzision und eine Verbreiterung des Anwendungsspektrums.By using the thermometry method according to the invention Laser surgeon the possibility of temperature gradients and coagulated Monitor volume ranges online. This results entirely considerable progress for the therapy of small tumors in the Regarding outpatient surgery options without clearing out Excision and a broadening of the range of applications.

In der Ophthalmologie wird die Laserkoagulation u. a. bei der Glaukombehandlung (transskerale Cyclophotokoagulation TSCPC) und zu Fehlsichtigkeitskorrekturen (Thermokeratoplastik) eingesetzt. Alleiniger Steuerparameter während der TSCPC sind bislang bei vorgewählter Laserleistung die vorab geschätzte Bestrahlungsdauer. Darüberhinaus kann nicht beurteilt werden ob der Ziliarkörper oder angrenzende Strukturen getroffen werden. Die Effektivität dieses Eingriffs wird durch die Therapiekontrolle mit dem on line- Thermometrieverfahren deutlich verbessert. In ophthalmology, laser coagulation is used. a. in the Glaucoma treatment (transsceral cyclophotocoagulation TSCPC) and used to correct ametropia (thermokeratoplasty). The only control parameters during the TSCPC are so far preselected laser power the previously estimated irradiation time. Furthermore, it cannot be assessed whether the ciliary body or adjacent structures are hit. The effectiveness of this Intervention is controlled by the therapy with the on-line Thermometry significantly improved.  

Aufstellung der verwendeten Bezugszeichen und BegriffeList of the reference symbols and terms used

Bild 1 : Ausführungsbeispiel Therapiekontrolle
1 Zielvolumen
2 Laser, laserübertragender Wellenleiter oder (hochfrequenzübertragende Dipolanordnung)
3 Ein oder mehrere Schallwandler
4 Akustischer Nachweispfad Figure 1: Example of therapy control
1 target volume
2 lasers, laser-transmitting waveguide or (high-frequency transmitting dipole arrangement)
3 One or more transducers
4 Acoustic detection path

Literaturliterature

I) M. GAUTHERIE (Hrsg.)
Methods of Hyperthermia Control Springer Berlin Heidelberg (1990)
II) R.L. NASONI, T. BOWEN
Ultrasonic Speed as a Parameter for Non-Invasive Thermometry In: MIZUSHINA (Hrsg.): Non-Invasive Temperature Measurement Gordon & Breach Publishers 1 (1989), 101-107.I) M. GAUTHERIE (ed.)
Methods of Hyperthermia Control Springer Berlin Heidelberg (1990)
II) RL NASONI, T. BOWEN
Ultrasonic Speed as a Parameter for Non-Invasive Thermometry In: MIZUSHINA (ed.): Non-Invasive Temperature Measurement Gordon & Breach Publishers 1 (1989), 101-107.

Claims (10)

1. Verfahren zur nicht-invasiven Thermometrie in Organen unter medizinischen Hyperthermie- und Koagulationsbedingungen, dadurch gekennzeichnet, daß die an der Grenzfläche des überwärmten Gewebes auftretenden Ultraschall-Reflexionssignale zur Tiefenmessung, Identifikation des Zielvolumens und Temperaturbestimmung herangezogen werden.1. A method for non-invasive thermometry in organs under medical hyperthermia and coagulation conditions, characterized in that the ultrasonic reflection signals occurring at the interface of the overheated tissue are used for depth measurement, identification of the target volume and temperature determination. 2. Verfahren zur nicht-invasiven Thermometrie in Organen unter medizinischen Hyperthermie- und Koagulationsbedingungen nach Anspruch 1), dadurch gekennzeichnet, daß die Ultraschall- Reflektometrie zur Überwachung oder Steuerung thermisch induzierter, biologischer Effekte benutzt wird.2. Procedure for non-invasive thermometry in organs under medical hyperthermia and coagulation conditions Claim 1), characterized in that the ultrasonic Reflectometry for monitoring or control thermally induced biological effects is used. 3. Verfahren zur nicht-invasiven Thermometrie in Organen unter medizinischen Hyperthermie- und Koagulationsbedingungen nach Anspruch 1-2), dadurch gekennzeichnet, daß mittels Ultraschall- Reflektometrie bei Lasereinstrahlung Temperaturgradienten, koaguliertes- oder denaturiertes Volumen ermittelt und zur Therapiekontrolle oder Steuerung des Lasers verwendet werden.3. Procedure for taking non-invasive thermometry in organs medical hyperthermia and coagulation conditions Claims 1-2), characterized in that by means of ultrasound Reflectometry with laser radiation temperature gradients, coagulated or denatured volume determined and Therapy control or control of the laser can be used. 4. Verfahren zur nicht-invasiven Thermometrie in Organen unter medizinischen Hyperthermie- und Koagulationsbedingungen nach Ansprüchen 1-3), dadurch gekennzeichnet, daß die medizinische Methode des diagnostischen Ultraschall-A-Scans verwendet wird, jedoch die diesen Geräten spezifische Nachweiselektronik durch eine Integratortechnik (z. B. nach dem Box Car-Prinzip) ersetzt oder ergänzt wird.4. Procedure for taking non-invasive thermometry in organs medical hyperthermia and coagulation conditions Claims 1-3), characterized in that the medical Method of diagnostic ultrasound A scan is used however, the detection electronics specific to these devices an integrator technology (e.g. based on the box car principle) replaced or is supplemented. 5. Verfahren zur nicht-invasiven Thermometrie in Organen unter medizinischen Hyperthermie- und Koagulationsbedingungen nach Ansprüchen 1-4), dadurch gekennzeichnet, daß die den diagnosti­ schen Ultraschallgeräten spezifische Nachweiselektronik durch eine Synchronisiereinheit zur Ausmittelung von Patientenbewegungen ergänzt wird. 5. Procedure for taking non-invasive thermometry in organs medical hyperthermia and coagulation conditions Claims 1-4), characterized in that the diagnostic ultrasound equipment specific detection electronics by a Synchronization unit for averaging patient movements is added.   6. Verfahren zur nicht-invasiven Thermometrie in Organen unter medizinischen Hyperthermie- und Koagulationsbedingungen nach Ansprüchen 1-5), dadurch gekennzeichnet, daß ein nach dem Verfahren des Ultraschall-Compoundscan oder Ultraschall-B-Scan arbeitendes Diagnosegerät so modifiziert wird, daß eine zweidimensionale Darstellung der signifikanten, temperatur­ zugeordneten Flächenumrandungen erreicht wird.6. Procedure for non-invasive thermometry in organs under medical hyperthermia and coagulation conditions Claims 1-5), characterized in that one after Ultrasonic compound scan or ultrasonic B-scan working diagnostic device is modified so that a two-dimensional representation of the significant, temperature assigned area boundaries is reached. 7. Verfahren zur nicht-invasiven Thermometrie in Organen unter medizinischen Hyperthermie- und Koagulationsbedingungen nach Ansprüchen 1-6), dadurch gekennzeichnet, daß ein nach dem Verfahren des diagnostischen Ultraschall-B-Scans arbeitendes Gerät so modifiziert wird, daß eine farbcodierte oder räumliche Darstellung der signifikanten temperaturzugeordneten oder zur Therapiekontrolle geeigneten Meßgrößen erreicht wird.7. Procedure for non-invasive thermometry in organs under medical hyperthermia and coagulation conditions Claims 1-6), characterized in that one after the Diagnostic ultrasound B-scan process in progress Device is modified so that a color-coded or spatial Representation of the significant temperature assigned or Therapy control suitable measurands is achieved. 8. Verfahren zur nicht-invasiven Thermometrie in Organen unter medizinischen Hyperthermie- und Koagulationsbedingungen nach Ansprüchen 1-7), dadurch gekennzeichnet, daß die Ultraschall- Reflektometrie zur Therapiekontrolle oder zur Therapiesteuerung von Laserkoagulationen in der Augenheilkunde benutzt wird (z. B. Thermokeratoplastik, Koagulation der Netzhaut, Trabeculoplastik, Cyclophotokoagulation oder Cyclokryokoagulation) sowie in Kombination mit anderen koagulativen Prozessen verwendet wird.8. Procedure for non-invasive thermometry in organs under medical hyperthermia and coagulation conditions Claims 1-7), characterized in that the ultrasonic Reflectometry for therapy control or for therapy control used by laser coagulation in ophthalmology (e.g. Thermokeratoplasty, retinal coagulation, trabeculoplasty, Cyclophotocoagulation or Cyclocryocoagulation) and in Combination with other coagulative processes is used. 9. Verfahren zur nicht-invasiven Thermometrie in Organen unter medizinischen Hyperthermie- und Koagulationsbedingungen nach Ansprüchen 1-8), dadurch gekennzeichnet, daß die Ultraschall- Reflektometrie zur Kontrolle der autolytischen Denaturierung (z. B. Viabilitätstest) herangezogen wird.9. Procedure for non-invasive thermometry in organs under medical hyperthermia and coagulation conditions Claims 1-8), characterized in that the ultrasonic Reflectometry to control autolytic denaturation (e.g. Viability test) is used. 10. Verfahren zur nicht-invasiven Thermometrie in Organen unter medizinischen Hyperthermie- und Koagulationsbedingungen nach Ansprüchen 1-9), dadurch gekennzeichnet, daß aus der Ultraschall-Reflektometrie im Hinblick auf Temperatur und Ausdehnungsgrößen ermittelt werden, welche eine Lasereinstrahlung rückgekoppelt beeinflussen und den Vorgang teilautomatisieren.10. Method of taking non-invasive thermometry in organs medical hyperthermia and coagulation conditions Claims 1-9), characterized in that from the Ultrasound reflectometry in terms of temperature and Expansion quantities are determined which are laser radiation influence feedback and partially automate the process.
DE19506363A 1995-02-24 1995-02-24 Non-invasive thermometry in organs under hyperthermia and coagulation conditions Ceased DE19506363A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19506363A DE19506363A1 (en) 1995-02-24 1995-02-24 Non-invasive thermometry in organs under hyperthermia and coagulation conditions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19506363A DE19506363A1 (en) 1995-02-24 1995-02-24 Non-invasive thermometry in organs under hyperthermia and coagulation conditions

Publications (1)

Publication Number Publication Date
DE19506363A1 true DE19506363A1 (en) 1996-08-29

Family

ID=7754871

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19506363A Ceased DE19506363A1 (en) 1995-02-24 1995-02-24 Non-invasive thermometry in organs under hyperthermia and coagulation conditions

Country Status (1)

Country Link
DE (1) DE19506363A1 (en)

Cited By (409)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000024468A1 (en) 1998-10-27 2000-05-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for controlling a targeted thermal deposition into a material
DE19935455C2 (en) * 1998-10-27 2003-08-14 Fraunhofer Ges Forschung Method and device for controlling targeted heat deposition in a material
EP1837051A1 (en) * 2005-01-10 2007-09-26 Chongqing Haifu(Hifu)Technology Co., Ltd High intensity focused ultrasound therapeutic apparatus and method
EP2174613A1 (en) * 2008-10-10 2010-04-14 Tyco Healthcare Group LP Apparatus and system for monitoring tissue during an electrosurgical procedure
US7951150B2 (en) 2005-01-14 2011-05-31 Covidien Ag Vessel sealer and divider with rotating sealer and cutter
US7972332B2 (en) 2006-03-03 2011-07-05 Covidien Ag System and method for controlling electrosurgical snares
US8034052B2 (en) 2006-05-05 2011-10-11 Covidien Ag Apparatus and method for electrode thermosurgery
US8070748B2 (en) 2006-01-24 2011-12-06 Tyco Healthcare Group Lp Vessel sealer and divider for large tissue structures
US8128625B2 (en) 2006-07-07 2012-03-06 Covidien Ag System and method for controlling electrode gap during tissue sealing
US8133254B2 (en) 2009-09-18 2012-03-13 Tyco Healthcare Group Lp In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor
US8147489B2 (en) 2005-01-14 2012-04-03 Covidien Ag Open vessel sealing instrument
US8172836B2 (en) 2008-08-11 2012-05-08 Tyco Healthcare Group Lp Electrosurgical system having a sensor for monitoring smoke or aerosols
USD661394S1 (en) 2011-02-24 2012-06-05 Tyco Healthcare Group Lp Device jaw
US8197633B2 (en) 2005-09-30 2012-06-12 Covidien Ag Method for manufacturing an end effector assembly
US8215182B2 (en) 2007-04-26 2012-07-10 Tyco Healthcare Group Lp Apparatus and method for measuring pressure between jaw members
US8231616B2 (en) 2006-09-28 2012-07-31 Covidien Ag Transformer for RF voltage sensing
US8241278B2 (en) 2005-12-12 2012-08-14 Covidien Ag Laparoscopic apparatus for performing electrosurgical procedures
US8257352B2 (en) 2003-11-17 2012-09-04 Covidien Ag Bipolar forceps having monopolar extension
US8267929B2 (en) 2003-05-01 2012-09-18 Covidien Ag Method and system for programming and controlling an electrosurgical generator system
US8267928B2 (en) 2006-01-24 2012-09-18 Covidien Ag System and method for closed loop monitoring of monopolar electrosurgical apparatus
US8298233B2 (en) 2010-08-20 2012-10-30 Tyco Healthcare Group Lp Surgical instrument configured for use with interchangeable hand grips
USD670808S1 (en) 2010-10-01 2012-11-13 Tyco Healthcare Group Lp Open vessel sealing forceps
US8348948B2 (en) 2004-03-02 2013-01-08 Covidien Ag Vessel sealing system using capacitive RF dielectric heating
US8361072B2 (en) 2005-09-30 2013-01-29 Covidien Ag Insulating boot for electrosurgical forceps
US8366709B2 (en) 2004-09-21 2013-02-05 Covidien Ag Articulating bipolar electrosurgical instrument
US8388647B2 (en) 2009-10-28 2013-03-05 Covidien Lp Apparatus for tissue sealing
US8394096B2 (en) 2003-11-19 2013-03-12 Covidien Ag Open vessel sealing instrument with cutting mechanism
US8394095B2 (en) 2005-09-30 2013-03-12 Covidien Ag Insulating boot for electrosurgical forceps
US8409246B2 (en) 2010-06-02 2013-04-02 Covidien Lp Apparatus for performing an electrosurgical procedure
US8409247B2 (en) 2010-06-02 2013-04-02 Covidien Lp Apparatus for performing an electrosurgical procedure
USD680220S1 (en) 2012-01-12 2013-04-16 Coviden IP Slider handle for laparoscopic device
US8425511B2 (en) 2010-03-26 2013-04-23 Covidien Lp Clamp and scissor forceps
US8425504B2 (en) 2006-10-03 2013-04-23 Covidien Lp Radiofrequency fusion of cardiac tissue
US8430876B2 (en) 2009-08-27 2013-04-30 Tyco Healthcare Group Lp Vessel sealer and divider with knife lockout
US8430877B2 (en) 2010-06-02 2013-04-30 Covidien Lp Apparatus for performing an electrosurgical procedure
US8439913B2 (en) 2010-04-29 2013-05-14 Covidien Lp Pressure sensing sealing plate
US8439911B2 (en) 2009-09-09 2013-05-14 Coviden Lp Compact jaw including through bore pivot pin
US8454590B2 (en) 2010-02-26 2013-06-04 Covidien Lp Enhanced lossless current sense circuit
US8454602B2 (en) 2009-05-07 2013-06-04 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US8469991B2 (en) 2010-06-02 2013-06-25 Covidien Lp Apparatus for performing an electrosurgical procedure
US8469992B2 (en) 2010-06-02 2013-06-25 Covidien Lp Apparatus for performing an electrosurgical procedure
US8475453B2 (en) 2006-10-06 2013-07-02 Covidien Lp Endoscopic vessel sealer and divider having a flexible articulating shaft
US8480671B2 (en) 2010-01-22 2013-07-09 Covidien Lp Compact jaw including split pivot pin
US8486061B2 (en) 2009-01-12 2013-07-16 Covidien Lp Imaginary impedance process monitoring and intelligent shut-off
US8485993B2 (en) 2003-10-30 2013-07-16 Covidien Ag Switched resonant ultrasonic power amplifier system
US8491625B2 (en) 2010-06-02 2013-07-23 Covidien Lp Apparatus for performing an electrosurgical procedure
US8491626B2 (en) 2010-06-02 2013-07-23 Covidien Lp Apparatus for performing an electrosurgical procedure
US8491624B2 (en) 2010-06-02 2013-07-23 Covidien Lp Apparatus for performing an electrosurgical procedure
US8512336B2 (en) 2010-07-08 2013-08-20 Covidien Lp Optimal geometries for creating current densities in a bipolar electrode configuration
US8523898B2 (en) 2009-07-08 2013-09-03 Covidien Lp Endoscopic electrosurgical jaws with offset knife
US8523855B2 (en) 2002-12-10 2013-09-03 Covidien Ag Circuit for controlling arc energy from an electrosurgical generator
US8542019B2 (en) 2008-09-30 2013-09-24 Covidien Lp Microwave ablation generator control system
US8540749B2 (en) 2010-06-02 2013-09-24 Covidien Lp Apparatus for performing an electrosurgical procedure
US8551091B2 (en) 2002-10-04 2013-10-08 Covidien Ag Vessel sealing instrument with electrical cutting mechanism
US8568397B2 (en) 2010-04-28 2013-10-29 Covidien Lp Induction sealing
US8568444B2 (en) 2008-10-03 2013-10-29 Covidien Lp Method of transferring rotational motion in an articulating surgical instrument
US8568408B2 (en) 2011-04-21 2013-10-29 Covidien Lp Surgical forceps
US8574230B2 (en) 2009-09-03 2013-11-05 Covidien Lp Open vessel sealing instrument with pivot assembly
US8585736B2 (en) 2010-06-02 2013-11-19 Covidien Lp Apparatus for performing an electrosurgical procedure
US8591510B2 (en) 2008-09-18 2013-11-26 Covidien Lp Vessel sealing instrument with cutting mechanism
US8591506B2 (en) 1998-10-23 2013-11-26 Covidien Ag Vessel sealing system
US8597295B2 (en) 2010-04-12 2013-12-03 Covidien Lp Surgical instrument with non-contact electrical coupling
US8603134B2 (en) 2011-01-14 2013-12-10 Covidien Lp Latch mechanism for surgical instruments
US8617154B2 (en) 2010-06-25 2013-12-31 Covidien Lp Current-fed push-pull converter with passive voltage clamp
US8623018B2 (en) 2010-04-13 2014-01-07 Covidien Lp Sealing plate temperature control
US8623007B2 (en) 2010-06-30 2014-01-07 Covidien Lp Electrosurgical generator to ablation device adaptor
US8628557B2 (en) 2011-07-11 2014-01-14 Covidien Lp Surgical forceps
US8636730B2 (en) 2010-07-12 2014-01-28 Covidien Lp Polarity control of electrosurgical generator
US8641712B2 (en) 2010-07-28 2014-02-04 Covidien Lp Local optimization of electrode current densities
US8641713B2 (en) 2005-09-30 2014-02-04 Covidien Ag Flexible endoscopic catheter with ligasure
US8647340B2 (en) 2003-10-23 2014-02-11 Covidien Ag Thermocouple measurement system
US8647343B2 (en) 2010-06-23 2014-02-11 Covidien Lp Surgical forceps for sealing and dividing tissue
US8653994B2 (en) 2012-03-21 2014-02-18 Covidien Lp System and method for detection of ADC errors
US8652135B2 (en) 2010-08-23 2014-02-18 Covidien Lp Surgical forceps
US8663222B2 (en) 2010-09-07 2014-03-04 Covidien Lp Dynamic and static bipolar electrical sealing and cutting device
US8664934B2 (en) 2012-01-27 2014-03-04 Covidien Lp System and method for verifying the operating frequency of digital control circuitry
US8668689B2 (en) 2005-09-30 2014-03-11 Covidien Ag In-line vessel sealer and divider
US8668690B2 (en) 2010-06-03 2014-03-11 Covidien Lp Apparatus and method for optimal tissue separation
US8672939B2 (en) 2010-06-01 2014-03-18 Covidien Lp Surgical device for performing an electrosurgical procedure
US8679098B2 (en) 2011-09-13 2014-03-25 Covidien Lp Rotation knobs for surgical instruments
US8679140B2 (en) 2012-05-30 2014-03-25 Covidien Lp Surgical clamping device with ratcheting grip lock
US8679114B2 (en) 2003-05-01 2014-03-25 Covidien Ag Incorporating rapid cooling in tissue fusion heating processes
US8685056B2 (en) 2011-08-18 2014-04-01 Covidien Lp Surgical forceps
US8685009B2 (en) 2011-05-16 2014-04-01 Covidien Lp Thread-like knife for tissue cutting
US8685021B2 (en) 2010-11-17 2014-04-01 Covidien Lp Method and apparatus for vascular tissue sealing with active cooling of jaws at the end of the sealing cycle
US8696667B2 (en) 2007-09-28 2014-04-15 Covidien Lp Dual durometer insulating boot for electrosurgical forceps
US8702737B2 (en) 2011-08-08 2014-04-22 Covidien Lp Surgical forceps
US8702749B2 (en) 2011-06-09 2014-04-22 Covidien Lp Lever latch assemblies for vessel sealer and divider
US8734445B2 (en) 2010-09-07 2014-05-27 Covidien Lp Electrosurgical instrument with sealing and dissection modes and related methods of use
US8740898B2 (en) 2010-03-22 2014-06-03 Covidien Lp Surgical forceps
US8745840B2 (en) 2011-07-11 2014-06-10 Covidien Lp Surgical forceps and method of manufacturing thereof
US8747434B2 (en) 2012-02-20 2014-06-10 Covidien Lp Knife deployment mechanisms for surgical forceps
US8745846B2 (en) 2011-09-20 2014-06-10 Covidien Lp Method of manufacturing handheld medical devices including microwave amplifier unit
US8752264B2 (en) 2012-03-06 2014-06-17 Covidien Lp Surgical tissue sealer
US8756785B2 (en) 2011-09-29 2014-06-24 Covidien Lp Surgical instrument shafts and methods of manufacturing shafts for surgical instruments
US8764749B2 (en) 2008-04-22 2014-07-01 Covidien Jaw closure detection system
US8777945B2 (en) 2007-06-29 2014-07-15 Covidien Lp Method and system for monitoring tissue during an electrosurgical procedure
US8784418B2 (en) 2010-11-29 2014-07-22 Covidien Lp Endoscopic surgical forceps
US8795269B2 (en) 2010-07-26 2014-08-05 Covidien Lp Rotary tissue sealer and divider
US8808288B2 (en) 2010-03-08 2014-08-19 Covidien Lp Surgical forceps including belt blade reverser mechanism
US8814864B2 (en) 2010-08-23 2014-08-26 Covidien Lp Method of manufacturing tissue sealing electrodes
US8840639B2 (en) 2010-10-29 2014-09-23 Covidien Lp Apparatus for performing an electrosurgical procedure
US8845636B2 (en) 2011-09-16 2014-09-30 Covidien Lp Seal plate with insulation displacement connection
US8852228B2 (en) 2009-01-13 2014-10-07 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US8852186B2 (en) 2011-08-09 2014-10-07 Covidien Lp Microwave sensing for tissue sealing
US8852185B2 (en) 2011-05-19 2014-10-07 Covidien Lp Apparatus for performing an electrosurgical procedure
US8864795B2 (en) 2011-10-03 2014-10-21 Covidien Lp Surgical forceps
US8864753B2 (en) 2011-12-13 2014-10-21 Covidien Lp Surgical Forceps Connected to Treatment Light Source
US8887373B2 (en) 2012-02-24 2014-11-18 Covidien Lp Vessel sealing instrument with reduced thermal spread and method of manufacture therefor
US8888775B2 (en) 2010-08-10 2014-11-18 Covidien Lp Surgical forceps including shape memory cutter
US8898888B2 (en) 2009-09-28 2014-12-02 Covidien Lp System for manufacturing electrosurgical seal plates
US8900232B2 (en) 2011-05-06 2014-12-02 Covidien Lp Bifurcated shaft for surgical instrument
US8906018B2 (en) 2010-10-18 2014-12-09 Covidien Lp Surgical forceps
US8920461B2 (en) 2012-05-01 2014-12-30 Covidien Lp Surgical forceps with bifurcated flanged jaw components
US8932291B2 (en) 2012-04-13 2015-01-13 Covidien Lp Electrosurgical systems
US8932293B2 (en) 2010-11-17 2015-01-13 Covidien Lp Method and apparatus for vascular tissue sealing with reduced energy consumption
US8939975B2 (en) 2012-07-17 2015-01-27 Covidien Lp Gap control via overmold teeth and hard stops
US8939972B2 (en) 2011-05-06 2015-01-27 Covidien Lp Surgical forceps
US8945175B2 (en) 2011-01-14 2015-02-03 Covidien Lp Latch mechanism for surgical instruments
US8944834B2 (en) 2004-10-13 2015-02-03 Covidien Ag Universal foot switch contact port
US8945125B2 (en) 2002-11-14 2015-02-03 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US8961515B2 (en) 2011-09-28 2015-02-24 Covidien Lp Electrosurgical instrument
US8961514B2 (en) 2012-03-06 2015-02-24 Covidien Lp Articulating surgical apparatus
US8961513B2 (en) 2012-01-25 2015-02-24 Covidien Lp Surgical tissue sealer
US8961504B2 (en) 2010-04-09 2015-02-24 Covidien Lp Optical hydrology arrays and system and method for monitoring water displacement during treatment of patient tissue
US8968306B2 (en) 2011-08-09 2015-03-03 Covidien Lp Surgical forceps
US8968307B2 (en) 2011-08-18 2015-03-03 Covidien Lp Surgical forceps
US8968311B2 (en) 2012-05-01 2015-03-03 Covidien Lp Surgical instrument with stamped double-flag jaws and actuation mechanism
US8968309B2 (en) 2011-11-10 2015-03-03 Covidien Lp Surgical forceps
US8968308B2 (en) 2011-10-20 2015-03-03 Covidien Lp Multi-circuit seal plates
US8968317B2 (en) 2011-08-18 2015-03-03 Covidien Lp Surgical forceps
US8968298B2 (en) 2012-03-15 2015-03-03 Covidien Lp Electrosurgical instrument
US8968293B2 (en) 2011-04-12 2015-03-03 Covidien Lp Systems and methods for calibrating power measurements in an electrosurgical generator
US8968316B2 (en) 2011-02-18 2015-03-03 Covidien Lp Apparatus with multiple channel selective cutting
US8968283B2 (en) 2011-05-19 2015-03-03 Covidien Lp Ultrasound device for precise tissue sealing and blade-less cutting
US8968360B2 (en) 2012-01-25 2015-03-03 Covidien Lp Surgical instrument with resilient driving member and related methods of use
US8968290B2 (en) 2012-03-14 2015-03-03 Covidien Lp Microwave ablation generator control system
US8968359B2 (en) 2010-05-04 2015-03-03 Covidien Lp Surgical forceps
US8968310B2 (en) 2011-11-30 2015-03-03 Covidien Lp Electrosurgical instrument with a knife blade lockout mechanism
US8968305B2 (en) 2011-03-28 2015-03-03 Covidien Lp Surgical forceps with external cutter
US8968313B2 (en) 2012-06-12 2015-03-03 Covidien Lp Electrosurgical instrument with a knife blade stop
USD726910S1 (en) 2013-08-07 2015-04-14 Covidien Lp Reusable forceps for open vessel sealer with mechanical cutter
US9005200B2 (en) 2010-09-30 2015-04-14 Covidien Lp Vessel sealing instrument
US9011435B2 (en) 2012-02-24 2015-04-21 Covidien Lp Method for manufacturing vessel sealing instrument with reduced thermal spread
US9011436B2 (en) 2012-06-26 2015-04-21 Covidien Lp Double-length jaw system for electrosurgical instrument
US9017370B2 (en) 2011-02-17 2015-04-28 Covidien Lp Vessel sealer and divider with captured cutting element
US9017372B2 (en) 2010-10-01 2015-04-28 Covidien Lp Blade deployment mechanisms for surgical forceps
US9024237B2 (en) 2009-09-29 2015-05-05 Covidien Lp Material fusing apparatus, system and method of use
USD728786S1 (en) 2013-05-03 2015-05-05 Covidien Lp Vessel sealer with mechanical cutter and pistol-grip-style trigger
US9023035B2 (en) 2012-01-06 2015-05-05 Covidien Lp Monopolar pencil with integrated bipolar/ligasure tweezers
US9023025B2 (en) 2011-09-20 2015-05-05 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9028481B2 (en) 2011-01-05 2015-05-12 Covidien Lp System and method for measuring current of an electrosurgical generator
US9028479B2 (en) 2011-08-01 2015-05-12 Covidien Lp Electrosurgical apparatus with real-time RF tissue energy control
US9028492B2 (en) 2011-08-18 2015-05-12 Covidien Lp Surgical instruments with removable components
US9028495B2 (en) 2010-06-23 2015-05-12 Covidien Lp Surgical instrument with a separable coaxial joint
US9033973B2 (en) 2011-08-30 2015-05-19 Covidien Lp System and method for DC tissue impedance sensing
US9034009B2 (en) 2012-05-01 2015-05-19 Covidien Lp Surgical forceps
US9033970B2 (en) 2011-09-20 2015-05-19 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9033981B2 (en) 2008-12-10 2015-05-19 Covidien Lp Vessel sealer and divider
US9037447B2 (en) 2012-01-27 2015-05-19 Covidien Lp Systems and methods for phase predictive impedance loss model calibration and compensation
US9039704B2 (en) 2011-06-22 2015-05-26 Covidien Lp Forceps
US9039691B2 (en) 2012-06-29 2015-05-26 Covidien Lp Surgical forceps
US9039692B2 (en) 2011-09-20 2015-05-26 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9039731B2 (en) 2012-05-08 2015-05-26 Covidien Lp Surgical forceps including blade safety mechanism
US9039732B2 (en) 2011-07-11 2015-05-26 Covidien Lp Surgical forceps
US9039693B2 (en) 2011-09-20 2015-05-26 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9050089B2 (en) 2011-05-31 2015-06-09 Covidien Lp Electrosurgical apparatus with tissue site sensing and feedback control
US9060780B2 (en) 2011-09-29 2015-06-23 Covidien Lp Methods of manufacturing shafts for surgical instruments
US9072524B2 (en) 2012-06-29 2015-07-07 Covidien Lp Surgical forceps
US9099863B2 (en) 2011-09-09 2015-08-04 Covidien Lp Surgical generator and related method for mitigating overcurrent conditions
USD736920S1 (en) 2013-08-07 2015-08-18 Covidien Lp Open vessel sealer with mechanical cutter
US9113882B2 (en) 2012-01-23 2015-08-25 Covidien Lp Method of manufacturing an electrosurgical instrument
US9113909B2 (en) 2011-09-01 2015-08-25 Covidien Lp Surgical vessel sealer and divider
US9113933B2 (en) 2011-05-16 2015-08-25 Covidien Lp Optical energy-based methods and apparatus for tissue sealing
US9113940B2 (en) 2011-01-14 2015-08-25 Covidien Lp Trigger lockout and kickback mechanism for surgical instruments
US9113900B2 (en) 1998-10-23 2015-08-25 Covidien Ag Method and system for controlling output of RF medical generator
US9113897B2 (en) 2012-01-23 2015-08-25 Covidien Lp Partitioned surgical instrument
US9113903B2 (en) 2006-01-24 2015-08-25 Covidien Lp Endoscopic vessel sealer and divider for large tissue structures
US9113901B2 (en) 2012-05-14 2015-08-25 Covidien Lp Modular surgical instrument with contained electrical or mechanical systems
US9113899B2 (en) 2011-11-29 2015-08-25 Covidien Lp Coupling mechanisms for surgical instruments
US9113898B2 (en) 2008-10-09 2015-08-25 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US9113905B2 (en) 2008-07-21 2015-08-25 Covidien Lp Variable resistor jaw
US9113934B2 (en) 2011-05-16 2015-08-25 Covidien Lp Optical energy-based methods and apparatus for tissue sealing
US9113938B2 (en) 2011-09-09 2015-08-25 Covidien Lp Apparatus for performing electrosurgical procedures having a spring mechanism associated with the jaw members
US9119624B2 (en) 2006-04-24 2015-09-01 Covidien Ag ARC based adaptive control system for an electrosurgical unit
US9161807B2 (en) 2011-05-23 2015-10-20 Covidien Lp Apparatus for performing an electrosurgical procedure
US9186201B2 (en) 2008-09-05 2015-11-17 Covidien Lp Electrosurgical apparatus with high speed energy recovery
US9190704B2 (en) 2007-07-30 2015-11-17 Covidien Lp Electrosurgical systems and printed circuit boards for use therewith
US9192421B2 (en) 2012-07-24 2015-11-24 Covidien Lp Blade lockout mechanism for surgical forceps
US9192425B2 (en) 2012-06-26 2015-11-24 Covidien Lp System and method for testing electrosurgical generators
US9192424B2 (en) 2012-05-31 2015-11-24 Covidien Lp AC active load
US9192432B2 (en) 2012-05-29 2015-11-24 Covidien Lp Lever latch assemblies for surgical improvements
USD744644S1 (en) 2013-08-07 2015-12-01 Covidien Lp Disposable housing for open vessel sealer with mechanical cutter
US9198711B2 (en) 2012-03-22 2015-12-01 Covidien Lp Electrosurgical system for communicating information embedded in an audio tone
US9259266B2 (en) 2008-02-15 2016-02-16 Covidien Lp Method and system for sterilizing an electrosurgical instrument
US9259268B2 (en) 2011-12-06 2016-02-16 Covidien Lp Vessel sealing using microwave energy
US9265569B2 (en) 2012-03-29 2016-02-23 Covidien Lp Method of manufacturing an electrosurgical forceps
US9265565B2 (en) 2011-11-29 2016-02-23 Covidien Lp Open vessel sealing instrument and method of manufacturing the same
US9265568B2 (en) 2011-05-16 2016-02-23 Coviden Lp Destruction of vessel walls for energy-based vessel sealing enhancement
US9265560B2 (en) 2011-02-25 2016-02-23 Covidien Lp System and method for detecting and suppressing arc formation during an electrosurgical procedure
US9270202B2 (en) 2013-03-11 2016-02-23 Covidien Lp Constant power inverter with crest factor control
US9283028B2 (en) 2013-03-15 2016-03-15 Covidien Lp Crest-factor control of phase-shifted inverter
US9301798B2 (en) 2012-07-19 2016-04-05 Covidien Lp Surgical forceps including reposable end effector assemblies
US9314295B2 (en) 2011-10-20 2016-04-19 Covidien Lp Dissection scissors on surgical device
US9333002B2 (en) 2010-11-19 2016-05-10 Covidien Lp Apparatus for performing an electrosurgical procedure
US9345534B2 (en) 2010-10-04 2016-05-24 Covidien Lp Vessel sealing instrument
US9375259B2 (en) 2012-10-24 2016-06-28 Covidien Lp Electrosurgical instrument including an adhesive applicator assembly
US9375258B2 (en) 2012-05-08 2016-06-28 Covidien Lp Surgical forceps
US9375256B2 (en) 2013-02-05 2016-06-28 Covidien Lp Electrosurgical forceps
US9375249B2 (en) 2012-05-11 2016-06-28 Covidien Lp System and method for directing energy to tissue
US9375205B2 (en) 2012-11-15 2016-06-28 Covidien Lp Deployment mechanisms for surgical instruments
US9375282B2 (en) 2012-03-26 2016-06-28 Covidien Lp Light energy sealing, cutting and sensing surgical device
US9375247B2 (en) 2011-03-16 2016-06-28 Covidien Lp System and method for electrosurgical generator power measurement
US9375250B2 (en) 2012-04-09 2016-06-28 Covidien Lp Method for employing single fault safe redundant signals
US9375262B2 (en) 2013-02-27 2016-06-28 Covidien Lp Limited use medical devices
US9433461B2 (en) 2012-09-07 2016-09-06 Covidien Lp Instruments, systems, and methods for sealing tissue structures
US9439717B2 (en) 2013-08-13 2016-09-13 Covidien Lp Surgical forceps including thermal spread control
US9439711B2 (en) 2012-10-02 2016-09-13 Covidien Lp Medical devices for thermally treating tissue
US9445865B2 (en) 2013-09-16 2016-09-20 Covidien Lp Electrosurgical instrument with end-effector assembly including electrically-conductive, tissue-engaging surfaces and switchable bipolar electrodes
US9456863B2 (en) 2013-03-11 2016-10-04 Covidien Lp Surgical instrument with switch activation control
US9456870B2 (en) 2011-05-16 2016-10-04 Covidien Lp Optical energy-based methods and apparatus for tissue sealing
US9456862B2 (en) 2013-02-19 2016-10-04 Covidien Lp Electrosurgical generator and system
US9468453B2 (en) 2013-05-03 2016-10-18 Covidien Lp Endoscopic surgical forceps
US9480523B2 (en) 2012-01-27 2016-11-01 Covidien Lp Systems and methods for phase predictive impedance loss model calibration and compensation
US9486220B2 (en) 2011-09-28 2016-11-08 Covidien Lp Surgical tissue occluding device
US9492221B2 (en) 2011-10-20 2016-11-15 Covidien Lp Dissection scissors on surgical device
US9498278B2 (en) 2010-09-08 2016-11-22 Covidien Lp Asymmetrical electrodes for bipolar vessel sealing
US9498281B2 (en) 2012-11-27 2016-11-22 Covidien Lp Surgical apparatus
US9498279B2 (en) 2010-10-04 2016-11-22 Covidien Lp Vessel sealing instrument
US9498276B2 (en) 2013-03-15 2016-11-22 Covidien Lp Systems and methods for narrowband real impedance control in electrosurgery
US9504516B2 (en) 2013-05-31 2016-11-29 Covidien LLP Gain compensation for a full bridge inverter
US9510891B2 (en) 2012-06-26 2016-12-06 Covidien Lp Surgical instruments with structures to provide access for cleaning
US9519021B2 (en) 2013-03-11 2016-12-13 Covidien Lp Systems and methods for detecting abnormalities within a circuit of an electrosurgical generator
US9526564B2 (en) 2012-10-08 2016-12-27 Covidien Lp Electric stapler device
US9529025B2 (en) 2012-06-29 2016-12-27 Covidien Lp Systems and methods for measuring the frequency of signals generated by high frequency medical devices
US9539050B2 (en) 2011-04-12 2017-01-10 Covidien Lp System and method for process monitoring and intelligent shut-off
US9549749B2 (en) 2012-10-08 2017-01-24 Covidien Lp Surgical forceps
US9559594B2 (en) 2013-06-24 2017-01-31 Covidien Lp Dead-time optimization of resonant inverters
US9554845B2 (en) 2013-07-18 2017-01-31 Covidien Lp Surgical forceps for treating and cutting tissue
US9572529B2 (en) 2012-10-31 2017-02-21 Covidien Lp Surgical devices and methods utilizing optical coherence tomography (OCT) to monitor and control tissue sealing
US9585709B2 (en) 2010-02-05 2017-03-07 Covidien Lp Square wave for vessel sealing
US9615877B2 (en) 2011-06-17 2017-04-11 Covidien Lp Tissue sealing forceps
US9622810B2 (en) 2013-05-10 2017-04-18 Covidien Lp Surgical forceps
US9636169B2 (en) 2011-09-19 2017-05-02 Covidien Lp Electrosurgical instrument
US9636168B2 (en) 2012-08-09 2017-05-02 Covidien Lp Electrosurgical instrument including nested knife assembly
US9636165B2 (en) 2013-07-29 2017-05-02 Covidien Lp Systems and methods for measuring tissue impedance through an electrosurgical cable
US9642670B2 (en) 2013-10-29 2017-05-09 Covidien Lp Resonant inverter with a common mode choke
US9642671B2 (en) 2013-09-30 2017-05-09 Covidien Lp Limited-use medical device
US9649151B2 (en) 2013-05-31 2017-05-16 Covidien Lp End effector assemblies and methods of manufacturing end effector assemblies for treating and/or cutting tissue
US9655673B2 (en) 2013-03-11 2017-05-23 Covidien Lp Surgical instrument
US9668806B2 (en) 2011-09-29 2017-06-06 Covidien Lp Surgical forceps including a removable stop member
US9668807B2 (en) 2012-05-01 2017-06-06 Covidien Lp Simplified spring load mechanism for delivering shaft force of a surgical instrument
US9681908B2 (en) 2012-10-08 2017-06-20 Covidien Lp Jaw assemblies for electrosurgical instruments and methods of manufacturing jaw assemblies
US9687290B2 (en) 2012-10-02 2017-06-27 Covidien Lp Energy-based medical devices
US9687295B2 (en) 2014-04-17 2017-06-27 Covidien Lp Methods of manufacturing a pair of jaw members of an end-effector assembly for a surgical instrument
US9693816B2 (en) 2012-01-30 2017-07-04 Covidien Lp Electrosurgical apparatus with integrated energy sensing at tissue site
US9713493B2 (en) 2012-04-30 2017-07-25 Covidien Lp Method of switching energy modality on a cordless RF device
US9713491B2 (en) 2013-02-19 2017-07-25 Covidien Lp Method for manufacturing an electrode assembly configured for use with an electrosurigcal instrument
US9717548B2 (en) 2013-09-24 2017-08-01 Covidien Lp Electrode for use in a bipolar electrosurgical instrument
US9724116B2 (en) 2009-10-06 2017-08-08 Covidien Lp Jaw, blade and gap manufacturing for surgical instruments with small jaws
US9770255B2 (en) 2012-06-26 2017-09-26 Covidien Lp One-piece handle assembly
US9770283B2 (en) 2013-09-24 2017-09-26 Covidien Lp Systems and methods for improving efficiency of electrosurgical generators
US9782212B2 (en) 2014-12-02 2017-10-10 Covidien Lp High level algorithms
US9820765B2 (en) 2012-05-01 2017-11-21 Covidien Lp Surgical instrument with stamped double-flange jaws
US9833285B2 (en) 2012-07-17 2017-12-05 Covidien Lp Optical sealing device with cutting ability
US9839469B2 (en) 2013-09-24 2017-12-12 Covidien Lp Systems and methods for improving efficiency of electrosurgical generators
US9839467B2 (en) 2010-01-29 2017-12-12 Covidien Lp Surgical forceps capable of adjusting seal plate width based on vessel size
US9844384B2 (en) 2011-07-11 2017-12-19 Covidien Lp Stand alone energy-based tissue clips
US9848938B2 (en) 2003-11-13 2017-12-26 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US9848935B2 (en) 2015-05-27 2017-12-26 Covidien Lp Surgical instruments including components and features facilitating the assembly and manufacturing thereof
US9861425B2 (en) 2012-10-02 2018-01-09 Covidien Lp System and method for using resonance phasing for measuring impedance
US9867651B2 (en) 2013-09-26 2018-01-16 Covidien Lp Systems and methods for estimating tissue parameters using surgical devices
US9872719B2 (en) 2013-07-24 2018-01-23 Covidien Lp Systems and methods for generating electrosurgical energy using a multistage power converter
US9877777B2 (en) 2014-09-17 2018-01-30 Covidien Lp Surgical instrument having a bipolar end effector assembly and a deployable monopolar assembly
US9877775B2 (en) 2013-03-12 2018-01-30 Covidien Lp Electrosurgical instrument with a knife blade stop
US9895186B2 (en) 2013-03-11 2018-02-20 Covidien Systems and methods for detecting abnormalities within a circuit of an electrosurgical generator
US9901386B2 (en) 2014-01-13 2018-02-27 Covidien Lp Systems and methods for multifrequency cable compensation
US9913679B2 (en) 2013-10-16 2018-03-13 Covidien Lp Electrosurgical systems and methods for monitoring power dosage
US9918785B2 (en) 2014-09-17 2018-03-20 Covidien Lp Deployment mechanisms for surgical instruments
US9921243B2 (en) 2012-12-17 2018-03-20 Covidien Lp System and method for voltage and current sensing
US9931158B2 (en) 2014-09-17 2018-04-03 Covidien Lp Deployment mechanisms for surgical instruments
US9943357B2 (en) 2013-09-16 2018-04-17 Covidien Lp Split electrode for use in a bipolar electrosurgical instrument
US9949783B2 (en) 2014-04-04 2018-04-24 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
US9956022B2 (en) 2015-05-27 2018-05-01 Covidien Lp Surgical forceps and methods of manufacturing the same
US9962221B2 (en) 2013-08-07 2018-05-08 Covidien Lp Bipolar surgical instrument
US9974601B2 (en) 2013-11-19 2018-05-22 Covidien Lp Vessel sealing instrument with suction system
US9974595B2 (en) 2014-04-04 2018-05-22 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
US9974602B2 (en) 2015-05-27 2018-05-22 Covidien Lp Surgical instruments and devices and methods facilitating the manufacture of the same
USD819815S1 (en) 2016-03-09 2018-06-05 Covidien Lp L-shaped blade trigger for an electrosurgical instrument
US9987076B2 (en) 2014-09-17 2018-06-05 Covidien Lp Multi-function surgical instruments
US9987068B2 (en) 2014-04-04 2018-06-05 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
US10039588B2 (en) 2009-12-16 2018-08-07 Covidien Lp System and method for tissue sealing
US10045812B2 (en) 2014-08-11 2018-08-14 Covidien Lp Surgical instruments and methods for performing tonsillectomy and adenoidectomy procedures
US10058377B2 (en) 2014-04-02 2018-08-28 Covidien Lp Electrosurgical devices including transverse electrode configurations
US10058374B2 (en) 2013-09-26 2018-08-28 Covidien Lp Systems and methods for estimating tissue parameters using surgical devices
US10058376B2 (en) 2010-04-29 2018-08-28 Covidien Lp Method of manufacturing a jaw member of an electrosurgical end effector assembly
US10070916B2 (en) 2013-03-11 2018-09-11 Covidien Lp Surgical instrument with system and method for springing open jaw members
USD828554S1 (en) 2016-03-09 2018-09-11 Covidien Lp Contoured blade trigger for an electrosurgical instrument
US10076383B2 (en) 2012-01-25 2018-09-18 Covidien Lp Electrosurgical device having a multiplexer
US10080606B2 (en) 2014-09-17 2018-09-25 Covidien Lp Method of forming a member of an end effector
US10080605B2 (en) 2014-09-17 2018-09-25 Covidien Lp Deployment mechanisms for surgical instruments
US10105172B2 (en) 2013-10-16 2018-10-23 Covidien Lp Radiofrequency amplifier impedance optimization
US10117705B2 (en) 2011-05-16 2018-11-06 Covidien Lp Optical recognition of tissue and vessels
US10130412B2 (en) 2013-09-26 2018-11-20 Covidien Lp Systems and methods for estimating tissue parameters using surgical devices
US10130413B2 (en) 2014-02-11 2018-11-20 Covidien Lp Temperature-sensing electrically-conductive tissue-contacting plate and methods of manufacturing same
US10154877B2 (en) 2015-11-04 2018-12-18 Covidien Lp Endoscopic surgical instrument
US10172612B2 (en) 2015-01-21 2019-01-08 Covidien Lp Surgical instruments with force applier and methods of use
US10172672B2 (en) 2016-01-11 2019-01-08 Covidien Lp Jaw force control for electrosurgical forceps
US10188446B2 (en) 2013-10-16 2019-01-29 Covidien Lp Resonant inverter
US10188448B2 (en) 2014-11-21 2019-01-29 Covidien Lp Electrosurgical system for multi-frequency interrogation of parasitic parameters of an electrosurgical instrument
US10206583B2 (en) 2012-10-31 2019-02-19 Covidien Lp Surgical devices and methods utilizing optical coherence tomography (OCT) to monitor and control tissue sealing
US10206736B2 (en) 2015-03-13 2019-02-19 Covidien Lp Surgical forceps with scalpel functionality
US10213221B2 (en) 2015-10-28 2019-02-26 Covidien Lp Surgical instruments including cam surfaces
US10213250B2 (en) 2015-11-05 2019-02-26 Covidien Lp Deployment and safety mechanisms for surgical instruments
US10226269B2 (en) 2015-05-27 2019-03-12 Covidien Lp Surgical forceps
USD843574S1 (en) 2017-06-08 2019-03-19 Covidien Lp Knife for open vessel sealer
US10231772B2 (en) 2013-09-25 2019-03-19 Covidien Lp Wire retention unit for a surgical instrument
US10231776B2 (en) 2014-01-29 2019-03-19 Covidien Lp Tissue sealing instrument with tissue-dissecting electrode
US10251696B2 (en) 2001-04-06 2019-04-09 Covidien Ag Vessel sealer and divider with stop members
US10258360B2 (en) 2014-09-25 2019-04-16 Covidien Lp Surgical instruments
US10265119B2 (en) 2013-02-15 2019-04-23 Covidien Lp Electrosurgical forceps
US10265118B2 (en) 2010-05-04 2019-04-23 Covidien Lp Pinion blade drive mechanism for a laparoscopic vessel dissector
US10278764B2 (en) 2014-12-02 2019-05-07 Covidien Lp Electrosurgical generators and sensors
US10278768B2 (en) 2014-04-02 2019-05-07 Covidien Lp Electrosurgical devices including transverse electrode configurations
US10281496B2 (en) 2014-12-02 2019-05-07 Covidien Lp Electrosurgical generators and sensors
US10285750B2 (en) 2013-07-29 2019-05-14 Covidien Lp Systems and methods for operating an electrosurgical generator
US10292753B2 (en) 2014-12-02 2019-05-21 Covidien Lp Electrosurgical generators and sensors
US10303641B2 (en) 2014-05-07 2019-05-28 Covidien Lp Authentication and information system for reusable surgical instruments
USD854149S1 (en) 2017-06-08 2019-07-16 Covidien Lp End effector for open vessel sealer
USD854684S1 (en) 2017-06-08 2019-07-23 Covidien Lp Open vessel sealer with mechanical cutter
US10368945B2 (en) 2012-07-17 2019-08-06 Covidien Lp Surgical instrument for energy-based tissue treatment
US10376301B2 (en) 2011-09-28 2019-08-13 Covidien Lp Logarithmic amplifier, electrosurgical generator including same, and method of controlling electrosurgical generator using same
US10376309B2 (en) 2016-08-02 2019-08-13 Covidien Lp Ablation cable assemblies and a method of manufacturing the same
USD859658S1 (en) 2017-06-16 2019-09-10 Covidien Lp Vessel sealer for tonsillectomy
US10405874B2 (en) 2013-08-13 2019-09-10 Covidien Lp Surgical instrument
US10413349B2 (en) 2011-03-04 2019-09-17 Covidien Lp System and methods for identifying tissue and vessels
US10426543B2 (en) 2016-01-23 2019-10-01 Covidien Lp Knife trigger for vessel sealer
US10441340B2 (en) 2015-05-27 2019-10-15 Covidien Lp Surgical forceps
US10441305B2 (en) 2016-08-18 2019-10-15 Covidien Lp Surgical forceps
US10463422B2 (en) 2014-12-18 2019-11-05 Covidien Lp Surgical instrument with stopper assembly
US10478243B2 (en) 2014-08-11 2019-11-19 Covidien Lp Surgical instruments and methods for performing tonsillectomy and adenoidectomy procedures
US10492850B2 (en) 2014-04-04 2019-12-03 Covidien Lp Systems and methods for calculating tissue impedance in electrosurgery
US10499975B2 (en) 2013-08-07 2019-12-10 Covidien Lp Bipolar surgical instrument
US10512501B2 (en) 2017-06-08 2019-12-24 Covidien Lp Electrosurgical apparatus
US10517665B2 (en) 2016-07-14 2019-12-31 Covidien Lp Devices and methods for tissue sealing and mechanical clipping
US10537381B2 (en) 2016-02-26 2020-01-21 Covidien Lp Surgical instrument having a bipolar end effector assembly and a deployable monopolar assembly
US10595933B2 (en) 2015-04-24 2020-03-24 Covidien Lp Multifunctional vessel sealing and divider device
US10610287B2 (en) 2016-05-05 2020-04-07 Covidien Lp Advanced simultaneous activation algorithm
US10610289B2 (en) 2013-09-25 2020-04-07 Covidien Lp Devices, systems, and methods for grasping, treating, and dividing tissue
US10610285B2 (en) 2013-07-19 2020-04-07 Covidien Lp Electrosurgical generators
US10617463B2 (en) 2015-04-23 2020-04-14 Covidien Lp Systems and methods for controlling power in an electrosurgical generator
US10631887B2 (en) 2016-08-15 2020-04-28 Covidien Lp Electrosurgical forceps for video assisted thoracoscopic surgery and other surgical procedures
US10653476B2 (en) 2015-03-12 2020-05-19 Covidien Lp Mapping vessels for resecting body tissue
US10660694B2 (en) 2014-08-27 2020-05-26 Covidien Lp Vessel sealing instrument and switch assemblies thereof
US10682154B2 (en) 2016-08-02 2020-06-16 Covidien Lp Cutting mechanisms for surgical end effector assemblies, instruments, and systems
US10695123B2 (en) 2016-01-29 2020-06-30 Covidien Lp Surgical instrument with sensor
US10722293B2 (en) 2015-05-29 2020-07-28 Covidien Lp Surgical device with an end effector assembly and system for monitoring of tissue before and after a surgical procedure
US10722292B2 (en) 2013-05-31 2020-07-28 Covidien Lp Surgical device with an end-effector assembly and system for monitoring of tissue during a surgical procedure
US10729484B2 (en) 2013-07-16 2020-08-04 Covidien Lp Electrosurgical generator with continuously and arbitrarily variable crest factor
US10751110B2 (en) 2013-08-07 2020-08-25 Covidien Lp Bipolar surgical instrument with tissue stop
US10758257B2 (en) 2015-04-24 2020-09-01 Covidien Lp Vessel sealing device with fine dissection function
US10772642B2 (en) 2016-08-18 2020-09-15 Covidien Lp Surgical forceps
US10772674B2 (en) 2012-11-15 2020-09-15 Covidien Lp Deployment mechanisms for surgical instruments
US10772673B2 (en) 2016-05-02 2020-09-15 Covidien Lp Surgical energy system with universal connection features
US10780544B2 (en) 2018-04-24 2020-09-22 Covidien Lp Systems and methods facilitating reprocessing of surgical instruments
US10813695B2 (en) 2017-01-27 2020-10-27 Covidien Lp Reflectors for optical-based vessel sealing
US10820939B2 (en) 2014-09-15 2020-11-03 Covidien Lp Vessel-sealing device including force-balance interface and electrosurgical system including same
US10828756B2 (en) 2018-04-24 2020-11-10 Covidien Lp Disassembly methods facilitating reprocessing of multi-function surgical instruments
US10842563B2 (en) 2013-03-15 2020-11-24 Covidien Lp System and method for power control of electrosurgical resonant inverters
US10864003B2 (en) 2016-02-05 2020-12-15 Covidien Lp Articulation assemblies for use with endoscopic surgical instruments
US10869712B2 (en) 2016-05-02 2020-12-22 Covidien Lp System and method for high frequency leakage reduction through selective harmonic elimination in electrosurgical generators
US10881452B2 (en) 2018-10-16 2021-01-05 Covidien Lp Method of assembling an end effector for a surgical instrument
US10881445B2 (en) 2017-02-09 2021-01-05 Covidien Lp Adapters, systems incorporating the same, and methods for providing an electrosurgical forceps with clip-applying functionality
US10966779B2 (en) 2013-08-07 2021-04-06 Covidien Lp Bipolar surgical instrument
US10966780B2 (en) 2012-04-17 2021-04-06 Covidien Lp Electrosurgical instrument having a coated electrode
US10973567B2 (en) 2017-05-12 2021-04-13 Covidien Lp Electrosurgical forceps for grasping, treating, and/or dividing tissue
US11006997B2 (en) 2016-08-09 2021-05-18 Covidien Lp Ultrasonic and radiofrequency energy production and control from a single power converter
US11033289B2 (en) 2018-05-02 2021-06-15 Covidien Lp Jaw guard for surgical forceps
US11065053B2 (en) 2016-08-02 2021-07-20 Covidien Lp Ablation cable assemblies and a method of manufacturing the same
US11090106B2 (en) 2015-04-23 2021-08-17 Covidien Lp Control systems for electrosurgical generator
US11090109B2 (en) 2014-02-11 2021-08-17 Covidien Lp Temperature-sensing electrically-conductive tissue-contacting plate configured for use in an electrosurgical jaw member, electrosurgical system including same, and methods of controlling vessel sealing using same
US11109930B2 (en) 2018-06-08 2021-09-07 Covidien Lp Enhanced haptic feedback system
US11123132B2 (en) 2018-04-09 2021-09-21 Covidien Lp Multi-function surgical instruments and assemblies therefor
US11147613B2 (en) 2019-03-15 2021-10-19 Covidien Lp Surgical instrument with increased lever stroke
US11154348B2 (en) 2017-08-29 2021-10-26 Covidien Lp Surgical instruments and methods of assembling surgical instruments
US11172980B2 (en) 2017-05-12 2021-11-16 Covidien Lp Electrosurgical forceps for grasping, treating, and/or dividing tissue
US11197715B2 (en) 2016-08-02 2021-12-14 Covidien Lp Ablation cable assemblies and a method of manufacturing the same
US11207091B2 (en) 2016-11-08 2021-12-28 Covidien Lp Surgical instrument for grasping, treating, and/or dividing tissue
US11229480B2 (en) 2017-02-02 2022-01-25 Covidien Lp Latching mechanism for in-line activated electrosurgical device
US11246648B2 (en) 2018-12-10 2022-02-15 Covidien Lp Surgical forceps with bilateral and unilateral jaw members
US11272975B2 (en) 2017-09-22 2022-03-15 Covidien Lp Systems and methods for controlled electrosurgical dissection
US11278345B2 (en) 2010-05-25 2022-03-22 Covidien Lp Accurate jaw closure force in a catheter based instrument
US11350982B2 (en) 2018-12-05 2022-06-07 Covidien Lp Electrosurgical forceps
US11376062B2 (en) 2018-10-12 2022-07-05 Covidien Lp Electrosurgical forceps
US11376030B2 (en) 2020-02-10 2022-07-05 Covidien Lp Devices and methods facilitating the manufacture of surgical instruments
US11471211B2 (en) 2018-10-12 2022-10-18 Covidien Lp Electrosurgical forceps
US11490917B2 (en) 2019-03-29 2022-11-08 Covidien Lp Drive rod and knife blade for an articulating surgical instrument
US11490916B2 (en) 2019-03-29 2022-11-08 Covidien Lp Engagement features and methods for attaching a drive rod to a knife blade in an articulating surgical instrument
US11523861B2 (en) 2019-03-22 2022-12-13 Covidien Lp Methods for manufacturing a jaw assembly for an electrosurgical forceps
US11534226B2 (en) 2017-09-22 2022-12-27 Covidien Lp Systems and methods for minimizing arcing of bipolar forceps
US11540872B2 (en) 2017-03-13 2023-01-03 Covidien Lp Electrosurgical instrument with trigger driven cutting function
US11576696B2 (en) 2019-03-29 2023-02-14 Covidien Lp Engagement features and methods for attaching a drive rod to a knife blade in an articulating surgical instrument
US11607267B2 (en) 2019-06-10 2023-03-21 Covidien Lp Electrosurgical forceps
US11612403B2 (en) 2018-10-03 2023-03-28 Covidien Lp Multi-function surgical transection instrument
US11617612B2 (en) 2020-03-16 2023-04-04 Covidien Lp Forceps with linear trigger mechanism
US11744631B2 (en) 2017-09-22 2023-09-05 Covidien Lp Systems and methods for controlled electrosurgical coagulation
US11844562B2 (en) 2020-03-23 2023-12-19 Covidien Lp Electrosurgical forceps for grasping, treating, and/or dividing tissue
US11896291B2 (en) 2018-07-02 2024-02-13 Covidien Lp Electrically-insulative shafts, methods of manufacturing electrically-insulative shafts, and energy-based surgical instruments incorporating electrically-insulative shafts
US11957403B2 (en) 2021-03-02 2024-04-16 Covidien Lp Apparatus for performing an electrosurgical procedure

Cited By (725)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9375271B2 (en) 1998-10-23 2016-06-28 Covidien Ag Vessel sealing system
US9168089B2 (en) 1998-10-23 2015-10-27 Covidien Ag Method and system for controlling output of RF medical generator
US9463067B2 (en) 1998-10-23 2016-10-11 Covidien Ag Vessel sealing system
US9113900B2 (en) 1998-10-23 2015-08-25 Covidien Ag Method and system for controlling output of RF medical generator
US8591506B2 (en) 1998-10-23 2013-11-26 Covidien Ag Vessel sealing system
US9375270B2 (en) 1998-10-23 2016-06-28 Covidien Ag Vessel sealing system
US6576875B1 (en) 1998-10-27 2003-06-10 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E. V Method and device for controlling a targeted thermal deposition into a material
DE19935455C2 (en) * 1998-10-27 2003-08-14 Fraunhofer Ges Forschung Method and device for controlling targeted heat deposition in a material
WO2000024468A1 (en) 1998-10-27 2000-05-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for controlling a targeted thermal deposition into a material
US10265121B2 (en) 2001-04-06 2019-04-23 Covidien Ag Vessel sealer and divider
US10251696B2 (en) 2001-04-06 2019-04-09 Covidien Ag Vessel sealer and divider with stop members
US10687887B2 (en) 2001-04-06 2020-06-23 Covidien Ag Vessel sealer and divider
US8551091B2 (en) 2002-10-04 2013-10-08 Covidien Ag Vessel sealing instrument with electrical cutting mechanism
US8945125B2 (en) 2002-11-14 2015-02-03 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US8523855B2 (en) 2002-12-10 2013-09-03 Covidien Ag Circuit for controlling arc energy from an electrosurgical generator
US8679114B2 (en) 2003-05-01 2014-03-25 Covidien Ag Incorporating rapid cooling in tissue fusion heating processes
US8267929B2 (en) 2003-05-01 2012-09-18 Covidien Ag Method and system for programming and controlling an electrosurgical generator system
US8303580B2 (en) 2003-05-01 2012-11-06 Covidien Ag Method and system for programming and controlling an electrosurgical generator system
US8298223B2 (en) 2003-05-01 2012-10-30 Covidien Ag Method and system for programming and controlling an electrosurgical generator system
US8647340B2 (en) 2003-10-23 2014-02-11 Covidien Ag Thermocouple measurement system
US9768373B2 (en) 2003-10-30 2017-09-19 Covidien Ag Switched resonant ultrasonic power amplifier system
US8485993B2 (en) 2003-10-30 2013-07-16 Covidien Ag Switched resonant ultrasonic power amplifier system
US8966981B2 (en) 2003-10-30 2015-03-03 Covidien Ag Switched resonant ultrasonic power amplifier system
US9848938B2 (en) 2003-11-13 2017-12-26 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US8597296B2 (en) 2003-11-17 2013-12-03 Covidien Ag Bipolar forceps having monopolar extension
US8257352B2 (en) 2003-11-17 2012-09-04 Covidien Ag Bipolar forceps having monopolar extension
US10441350B2 (en) 2003-11-17 2019-10-15 Covidien Ag Bipolar forceps having monopolar extension
US8394096B2 (en) 2003-11-19 2013-03-12 Covidien Ag Open vessel sealing instrument with cutting mechanism
US8348948B2 (en) 2004-03-02 2013-01-08 Covidien Ag Vessel sealing system using capacitive RF dielectric heating
US8366709B2 (en) 2004-09-21 2013-02-05 Covidien Ag Articulating bipolar electrosurgical instrument
US8944834B2 (en) 2004-10-13 2015-02-03 Covidien Ag Universal foot switch contact port
EP1837051A1 (en) * 2005-01-10 2007-09-26 Chongqing Haifu(Hifu)Technology Co., Ltd High intensity focused ultrasound therapeutic apparatus and method
EP1837051A4 (en) * 2005-01-10 2009-09-09 Chongqing Haifu Hifu Tech Co High intensity focused ultrasound therapeutic apparatus and method
US7951150B2 (en) 2005-01-14 2011-05-31 Covidien Ag Vessel sealer and divider with rotating sealer and cutter
US8147489B2 (en) 2005-01-14 2012-04-03 Covidien Ag Open vessel sealing instrument
US8361072B2 (en) 2005-09-30 2013-01-29 Covidien Ag Insulating boot for electrosurgical forceps
US8394095B2 (en) 2005-09-30 2013-03-12 Covidien Ag Insulating boot for electrosurgical forceps
US8641713B2 (en) 2005-09-30 2014-02-04 Covidien Ag Flexible endoscopic catheter with ligasure
US8197633B2 (en) 2005-09-30 2012-06-12 Covidien Ag Method for manufacturing an end effector assembly
US9549775B2 (en) 2005-09-30 2017-01-24 Covidien Ag In-line vessel sealer and divider
US8668689B2 (en) 2005-09-30 2014-03-11 Covidien Ag In-line vessel sealer and divider
US9579145B2 (en) 2005-09-30 2017-02-28 Covidien Ag Flexible endoscopic catheter with ligasure
US8241278B2 (en) 2005-12-12 2012-08-14 Covidien Ag Laparoscopic apparatus for performing electrosurgical procedures
US9918782B2 (en) 2006-01-24 2018-03-20 Covidien Lp Endoscopic vessel sealer and divider for large tissue structures
US8267928B2 (en) 2006-01-24 2012-09-18 Covidien Ag System and method for closed loop monitoring of monopolar electrosurgical apparatus
US9113903B2 (en) 2006-01-24 2015-08-25 Covidien Lp Endoscopic vessel sealer and divider for large tissue structures
US8475447B2 (en) 2006-01-24 2013-07-02 Covidien Ag System and method for closed loop monitoring of monopolar electrosurgical apparatus
US8070748B2 (en) 2006-01-24 2011-12-06 Tyco Healthcare Group Lp Vessel sealer and divider for large tissue structures
US7972332B2 (en) 2006-03-03 2011-07-05 Covidien Ag System and method for controlling electrosurgical snares
US9119624B2 (en) 2006-04-24 2015-09-01 Covidien Ag ARC based adaptive control system for an electrosurgical unit
US8034052B2 (en) 2006-05-05 2011-10-11 Covidien Ag Apparatus and method for electrode thermosurgery
US8128625B2 (en) 2006-07-07 2012-03-06 Covidien Ag System and method for controlling electrode gap during tissue sealing
US8231616B2 (en) 2006-09-28 2012-07-31 Covidien Ag Transformer for RF voltage sensing
US8425504B2 (en) 2006-10-03 2013-04-23 Covidien Lp Radiofrequency fusion of cardiac tissue
US8475453B2 (en) 2006-10-06 2013-07-02 Covidien Lp Endoscopic vessel sealer and divider having a flexible articulating shaft
US9204924B2 (en) 2006-10-06 2015-12-08 Covidien Lp Endoscopic vessel sealer and divider having a flexible articulating shaft
US8215182B2 (en) 2007-04-26 2012-07-10 Tyco Healthcare Group Lp Apparatus and method for measuring pressure between jaw members
US8777945B2 (en) 2007-06-29 2014-07-15 Covidien Lp Method and system for monitoring tissue during an electrosurgical procedure
US9190704B2 (en) 2007-07-30 2015-11-17 Covidien Lp Electrosurgical systems and printed circuit boards for use therewith
US9554841B2 (en) 2007-09-28 2017-01-31 Covidien Lp Dual durometer insulating boot for electrosurgical forceps
US8696667B2 (en) 2007-09-28 2014-04-15 Covidien Lp Dual durometer insulating boot for electrosurgical forceps
US9259266B2 (en) 2008-02-15 2016-02-16 Covidien Lp Method and system for sterilizing an electrosurgical instrument
US9474570B2 (en) 2008-04-22 2016-10-25 Covidien Lp Jaw closure detection system
US11497547B2 (en) 2008-04-22 2022-11-15 Covidien Lp Jaw closure detection system
US8764749B2 (en) 2008-04-22 2014-07-01 Covidien Jaw closure detection system
US10245104B2 (en) 2008-04-22 2019-04-02 Covidien Lp Jaw closure detection system
US9247988B2 (en) 2008-07-21 2016-02-02 Covidien Lp Variable resistor jaw
US9113905B2 (en) 2008-07-21 2015-08-25 Covidien Lp Variable resistor jaw
US8652128B2 (en) 2008-08-11 2014-02-18 Covidien Lp Electrosurgical system having a sensor for monitoring smoke or aerosols
US8172836B2 (en) 2008-08-11 2012-05-08 Tyco Healthcare Group Lp Electrosurgical system having a sensor for monitoring smoke or aerosols
US9186201B2 (en) 2008-09-05 2015-11-17 Covidien Lp Electrosurgical apparatus with high speed energy recovery
US8591510B2 (en) 2008-09-18 2013-11-26 Covidien Lp Vessel sealing instrument with cutting mechanism
US9901390B2 (en) 2008-09-18 2018-02-27 Covidien Lp Vessel sealing instrument with cutting mechanism
US9113907B2 (en) 2008-09-18 2015-08-25 Covidien Lp Vessel sealing instrument with cutting mechanism
US10743935B2 (en) 2008-09-30 2020-08-18 Covidien Lp Microwave ablation generator control system
US9526576B2 (en) 2008-09-30 2016-12-27 Covidien Lp Microwave ablation generator control system
US10070922B2 (en) 2008-09-30 2018-09-11 Covidien Lp Microwave ablation generator control system
US8542019B2 (en) 2008-09-30 2013-09-24 Covidien Lp Microwave ablation generator control system
US8797039B2 (en) 2008-09-30 2014-08-05 Covidien Lp Microwave ablation generator control system
US8568444B2 (en) 2008-10-03 2013-10-29 Covidien Lp Method of transferring rotational motion in an articulating surgical instrument
US9113898B2 (en) 2008-10-09 2015-08-25 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US8852179B2 (en) 2008-10-10 2014-10-07 Covidien Lp Apparatus, system and method for monitoring tissue during an electrosurgical procedure
EP2174613A1 (en) * 2008-10-10 2010-04-14 Tyco Healthcare Group LP Apparatus and system for monitoring tissue during an electrosurgical procedure
AU2009225304B2 (en) * 2008-10-10 2013-11-28 Covidien Lp Apparatus, system and method for monitoring tissue during an electrosurgical procedure
US9655675B2 (en) 2008-12-10 2017-05-23 Covidien Lp Vessel sealer and divider
US9033981B2 (en) 2008-12-10 2015-05-19 Covidien Lp Vessel sealer and divider
US8486061B2 (en) 2009-01-12 2013-07-16 Covidien Lp Imaginary impedance process monitoring and intelligent shut-off
US9655674B2 (en) 2009-01-13 2017-05-23 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US8852228B2 (en) 2009-01-13 2014-10-07 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US8454602B2 (en) 2009-05-07 2013-06-04 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US8858554B2 (en) 2009-05-07 2014-10-14 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US10085794B2 (en) 2009-05-07 2018-10-02 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US9345535B2 (en) 2009-05-07 2016-05-24 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US8523898B2 (en) 2009-07-08 2013-09-03 Covidien Lp Endoscopic electrosurgical jaws with offset knife
US9113941B2 (en) 2009-08-27 2015-08-25 Covidien Lp Vessel sealer and divider with knife lockout
US8529566B2 (en) 2009-08-27 2013-09-10 Covidien Lp Vessel sealer and divider with knife lockout
US8430876B2 (en) 2009-08-27 2013-04-30 Tyco Healthcare Group Lp Vessel sealer and divider with knife lockout
USRE46570E1 (en) 2009-09-03 2017-10-17 Covidien Lp Open vessel sealing instrument with pivot assembly
US8574230B2 (en) 2009-09-03 2013-11-05 Covidien Lp Open vessel sealing instrument with pivot assembly
US8591511B2 (en) 2009-09-03 2013-11-26 Covidien Lp Open vessel sealing instrument with pivot assembly
US8439911B2 (en) 2009-09-09 2013-05-14 Coviden Lp Compact jaw including through bore pivot pin
US9931131B2 (en) 2009-09-18 2018-04-03 Covidien Lp In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor
US8133254B2 (en) 2009-09-18 2012-03-13 Tyco Healthcare Group Lp In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor
US9028493B2 (en) 2009-09-18 2015-05-12 Covidien Lp In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor
US8898888B2 (en) 2009-09-28 2014-12-02 Covidien Lp System for manufacturing electrosurgical seal plates
US9024237B2 (en) 2009-09-29 2015-05-05 Covidien Lp Material fusing apparatus, system and method of use
US11622782B2 (en) 2009-10-06 2023-04-11 Covidien Lp Jaw, blade and gap manufacturing for surgical instruments with small jaws
US9724116B2 (en) 2009-10-06 2017-08-08 Covidien Lp Jaw, blade and gap manufacturing for surgical instruments with small jaws
US10675046B2 (en) 2009-10-06 2020-06-09 Covidien Lp Jaw, blade and gap manufacturing for surgical instruments with small jaws
US8388647B2 (en) 2009-10-28 2013-03-05 Covidien Lp Apparatus for tissue sealing
US10039588B2 (en) 2009-12-16 2018-08-07 Covidien Lp System and method for tissue sealing
US11154345B2 (en) 2009-12-16 2021-10-26 Covidien Lp System and method for tissue sealing
US10709494B2 (en) 2010-01-22 2020-07-14 Covidien Lp Compact jaw including split pivot pin
US8480671B2 (en) 2010-01-22 2013-07-09 Covidien Lp Compact jaw including split pivot pin
US9113906B2 (en) 2010-01-22 2015-08-25 Covidien Lp Compact jaw including split pivot pin
US11638605B2 (en) 2010-01-22 2023-05-02 Covidien Lp Compact jaw including split pivot pin
US9839467B2 (en) 2010-01-29 2017-12-12 Covidien Lp Surgical forceps capable of adjusting seal plate width based on vessel size
US9585709B2 (en) 2010-02-05 2017-03-07 Covidien Lp Square wave for vessel sealing
US8454590B2 (en) 2010-02-26 2013-06-04 Covidien Lp Enhanced lossless current sense circuit
US8808288B2 (en) 2010-03-08 2014-08-19 Covidien Lp Surgical forceps including belt blade reverser mechanism
US8740898B2 (en) 2010-03-22 2014-06-03 Covidien Lp Surgical forceps
US8425511B2 (en) 2010-03-26 2013-04-23 Covidien Lp Clamp and scissor forceps
US8961504B2 (en) 2010-04-09 2015-02-24 Covidien Lp Optical hydrology arrays and system and method for monitoring water displacement during treatment of patient tissue
US9375260B2 (en) 2010-04-12 2016-06-28 Covidien Lp Surgical instrument with non-contact electrical coupling
US10278770B2 (en) 2010-04-12 2019-05-07 Covidien Lp Surgical instrument with non-contact electrical coupling
US8597295B2 (en) 2010-04-12 2013-12-03 Covidien Lp Surgical instrument with non-contact electrical coupling
US8623018B2 (en) 2010-04-13 2014-01-07 Covidien Lp Sealing plate temperature control
US8568397B2 (en) 2010-04-28 2013-10-29 Covidien Lp Induction sealing
US9918783B2 (en) 2010-04-29 2018-03-20 Covidien Lp Method of constructing a jaw member for an end effector assembly
US9318691B2 (en) 2010-04-29 2016-04-19 Covidien Lp Method of constructing a jaw member for an end effector assembly
US8439913B2 (en) 2010-04-29 2013-05-14 Covidien Lp Pressure sensing sealing plate
US11557714B2 (en) 2010-04-29 2023-01-17 Covidien Lp Method of constructing a jaw member for an end effector assembly
US10862021B2 (en) 2010-04-29 2020-12-08 Covidien Lp Method of constructing a jaw member for an end effector assembly
US10058376B2 (en) 2010-04-29 2018-08-28 Covidien Lp Method of manufacturing a jaw member of an electrosurgical end effector assembly
US11576715B2 (en) 2010-05-04 2023-02-14 Covidien Lp Pinion blade drive mechanism for a laparoscopic vessel dissector
US8968359B2 (en) 2010-05-04 2015-03-03 Covidien Lp Surgical forceps
US10265118B2 (en) 2010-05-04 2019-04-23 Covidien Lp Pinion blade drive mechanism for a laparoscopic vessel dissector
US11278345B2 (en) 2010-05-25 2022-03-22 Covidien Lp Accurate jaw closure force in a catheter based instrument
US8672939B2 (en) 2010-06-01 2014-03-18 Covidien Lp Surgical device for performing an electrosurgical procedure
US8469991B2 (en) 2010-06-02 2013-06-25 Covidien Lp Apparatus for performing an electrosurgical procedure
US10327838B2 (en) 2010-06-02 2019-06-25 Covidien Lp Apparatus for performing an electrosurgical procedure
US8491625B2 (en) 2010-06-02 2013-07-23 Covidien Lp Apparatus for performing an electrosurgical procedure
US8430877B2 (en) 2010-06-02 2013-04-30 Covidien Lp Apparatus for performing an electrosurgical procedure
US11116565B2 (en) 2010-06-02 2021-09-14 Covidien Lp Apparatus for performing an electrosurgical procedure
US8469992B2 (en) 2010-06-02 2013-06-25 Covidien Lp Apparatus for performing an electrosurgical procedure
US9480522B2 (en) 2010-06-02 2016-11-01 Covidien Lp Apparatus for performing an electrosurgical procedure
US9192433B2 (en) 2010-06-02 2015-11-24 Covidien Lp Apparatus for performing an electrosurgical procedure
US9375227B2 (en) 2010-06-02 2016-06-28 Covidien Lp Apparatus for performing an electrosurgical procedure
US10245101B2 (en) 2010-06-02 2019-04-02 Covidien Lp Apparatus for performing an electrosurgical procedure
US11234758B2 (en) 2010-06-02 2022-02-01 Covidien Lp Apparatus for performing an electrosurgical procedure
US11007006B2 (en) 2010-06-02 2021-05-18 Covidien Lp Apparatus for performing an electrosurgical procedure
US8491624B2 (en) 2010-06-02 2013-07-23 Covidien Lp Apparatus for performing an electrosurgical procedure
US11583304B2 (en) 2010-06-02 2023-02-21 Covidien Lp Apparatus for performing an electrosurgical procedure
US8409247B2 (en) 2010-06-02 2013-04-02 Covidien Lp Apparatus for performing an electrosurgical procedure
US8409246B2 (en) 2010-06-02 2013-04-02 Covidien Lp Apparatus for performing an electrosurgical procedure
US9168052B2 (en) 2010-06-02 2015-10-27 Covidien Lp Apparatus for performing an electrosurgical procedure
US8491626B2 (en) 2010-06-02 2013-07-23 Covidien Lp Apparatus for performing an electrosurgical procedure
US11103302B2 (en) 2010-06-02 2021-08-31 Covidien Lp Apparatus for performing an electrosurgical procedure
US8585736B2 (en) 2010-06-02 2013-11-19 Covidien Lp Apparatus for performing an electrosurgical procedure
US8540749B2 (en) 2010-06-02 2013-09-24 Covidien Lp Apparatus for performing an electrosurgical procedure
US10314646B2 (en) 2010-06-02 2019-06-11 Covidien Lp Apparatus for performing an electrosurgical procedure
US9545262B2 (en) 2010-06-02 2017-01-17 Covidien Lp Apparatus for performing an electrosurgical procedure
US10206700B2 (en) 2010-06-02 2019-02-19 Covidien Lp Apparatus for performing an electrosurgical procedure
US9375267B2 (en) 2010-06-02 2016-06-28 Covidien Lp Apparatus for performing an electrosurgical procedure
US9492223B2 (en) 2010-06-02 2016-11-15 Covidien Lp Apparatus for performing an electrosurgical procedure
US10426544B2 (en) 2010-06-02 2019-10-01 Coviden Lp Apparatus for performing an electrosurgical procedure
US10136940B2 (en) 2010-06-02 2018-11-27 Covidien Lp Apparatus for performing an electrosurgical procedure
US9439666B2 (en) 2010-06-02 2016-09-13 Covidien Lp Apparatus for performing an electrosurgical procedure
US8668690B2 (en) 2010-06-03 2014-03-11 Covidien Lp Apparatus and method for optimal tissue separation
US8647343B2 (en) 2010-06-23 2014-02-11 Covidien Lp Surgical forceps for sealing and dividing tissue
US9028495B2 (en) 2010-06-23 2015-05-12 Covidien Lp Surgical instrument with a separable coaxial joint
US9370393B2 (en) 2010-06-23 2016-06-21 Covidien Lp Surgical forceps for sealing and dividing tissue
US11071582B2 (en) 2010-06-23 2021-07-27 Covidien Lp Surgical instrument with a separable coaxial joint
US10278769B2 (en) 2010-06-23 2019-05-07 Covidien Lp Surgical instrument with a separable coaxial joint
US9522041B2 (en) 2010-06-25 2016-12-20 Covidien Lp Current-fed push-pull converter with passive voltage clamp
US8617154B2 (en) 2010-06-25 2013-12-31 Covidien Lp Current-fed push-pull converter with passive voltage clamp
US8623007B2 (en) 2010-06-30 2014-01-07 Covidien Lp Electrosurgical generator to ablation device adaptor
US8512336B2 (en) 2010-07-08 2013-08-20 Covidien Lp Optimal geometries for creating current densities in a bipolar electrode configuration
US8636730B2 (en) 2010-07-12 2014-01-28 Covidien Lp Polarity control of electrosurgical generator
US8795269B2 (en) 2010-07-26 2014-08-05 Covidien Lp Rotary tissue sealer and divider
US8641712B2 (en) 2010-07-28 2014-02-04 Covidien Lp Local optimization of electrode current densities
US8888775B2 (en) 2010-08-10 2014-11-18 Covidien Lp Surgical forceps including shape memory cutter
US8298233B2 (en) 2010-08-20 2012-10-30 Tyco Healthcare Group Lp Surgical instrument configured for use with interchangeable hand grips
US8540712B2 (en) 2010-08-20 2013-09-24 Covidien Lp Surgical instrument configured for use with interchangeable hand grips
US10716616B2 (en) 2010-08-23 2020-07-21 Covidien Lp Method of manufacturing tissue sealing electrodes
US8652135B2 (en) 2010-08-23 2014-02-18 Covidien Lp Surgical forceps
US9770288B2 (en) 2010-08-23 2017-09-26 Covidien Lp Method of manufacturing tissue sealing electrodes
US8814864B2 (en) 2010-08-23 2014-08-26 Covidien Lp Method of manufacturing tissue sealing electrodes
US10806507B2 (en) 2010-09-07 2020-10-20 Covidien Lp Electrosurgical instrument
US9259263B2 (en) 2010-09-07 2016-02-16 Covidien Lp Dynamic and static bipolar electrical sealing and cutting device
US9579146B2 (en) 2010-09-07 2017-02-28 Covidien Lp Electrosurgical instrument
US8734445B2 (en) 2010-09-07 2014-05-27 Covidien Lp Electrosurgical instrument with sealing and dissection modes and related methods of use
US8663222B2 (en) 2010-09-07 2014-03-04 Covidien Lp Dynamic and static bipolar electrical sealing and cutting device
US9814518B2 (en) 2010-09-08 2017-11-14 Covidien Lp Asymmetrical electrodes for bipolar vessel sealing
US9498278B2 (en) 2010-09-08 2016-11-22 Covidien Lp Asymmetrical electrodes for bipolar vessel sealing
US9005200B2 (en) 2010-09-30 2015-04-14 Covidien Lp Vessel sealing instrument
US9974600B2 (en) 2010-09-30 2018-05-22 Covidien Lp Vessel sealing instrument
US10806505B2 (en) 2010-09-30 2020-10-20 Covidien Lp Vessel sealing instrument
US10188450B2 (en) 2010-10-01 2019-01-29 Covidien Lp Blade deployment mechanisms for surgical forceps
US10980557B2 (en) 2010-10-01 2021-04-20 Covidien Lp Blade deployment mechanisms for surgical forceps
US9017372B2 (en) 2010-10-01 2015-04-28 Covidien Lp Blade deployment mechanisms for surgical forceps
USD670808S1 (en) 2010-10-01 2012-11-13 Tyco Healthcare Group Lp Open vessel sealing forceps
US9381060B2 (en) 2010-10-01 2016-07-05 Covidien Lp Blade deployment mechanisms for surgical forceps
US10327836B2 (en) 2010-10-01 2019-06-25 Covidien Lp Blade deployment mechanisms for surgical forceps
US11000330B2 (en) 2010-10-04 2021-05-11 Covidien Lp Surgical forceps
US9345534B2 (en) 2010-10-04 2016-05-24 Covidien Lp Vessel sealing instrument
US11779385B2 (en) 2010-10-04 2023-10-10 Covidien Lp Surgical forceps
US9655672B2 (en) 2010-10-04 2017-05-23 Covidien Lp Vessel sealing instrument
US9795439B2 (en) 2010-10-04 2017-10-24 Covidien Lp Vessel sealing instrument
US10201384B2 (en) 2010-10-04 2019-02-12 Covidien Lp Vessel sealing instrument
US10729488B2 (en) 2010-10-04 2020-08-04 Covidien Lp Vessel sealing instrument
US10245099B2 (en) 2010-10-04 2019-04-02 Covidien Lp Vessel sealing instrument
US9498279B2 (en) 2010-10-04 2016-11-22 Covidien Lp Vessel sealing instrument
US9775668B2 (en) 2010-10-18 2017-10-03 Covidien Lp Surgical forceps
US10039591B2 (en) 2010-10-18 2018-08-07 Covidien Lp Surgical forceps
US8906018B2 (en) 2010-10-18 2014-12-09 Covidien Lp Surgical forceps
US8840639B2 (en) 2010-10-29 2014-09-23 Covidien Lp Apparatus for performing an electrosurgical procedure
US9867654B2 (en) 2010-11-17 2018-01-16 Covidien Lp Method and apparatus for vascular tissue sealing with reduced energy consumption
US8685021B2 (en) 2010-11-17 2014-04-01 Covidien Lp Method and apparatus for vascular tissue sealing with active cooling of jaws at the end of the sealing cycle
US8932293B2 (en) 2010-11-17 2015-01-13 Covidien Lp Method and apparatus for vascular tissue sealing with reduced energy consumption
US9333002B2 (en) 2010-11-19 2016-05-10 Covidien Lp Apparatus for performing an electrosurgical procedure
US8784418B2 (en) 2010-11-29 2014-07-22 Covidien Lp Endoscopic surgical forceps
US9028481B2 (en) 2011-01-05 2015-05-12 Covidien Lp System and method for measuring current of an electrosurgical generator
US9987069B2 (en) 2011-01-05 2018-06-05 Covidien Lp System and method for measuring current of an electrosurgical generator
US11660108B2 (en) 2011-01-14 2023-05-30 Covidien Lp Trigger lockout and kickback mechanism for surgical instruments
US9974555B2 (en) 2011-01-14 2018-05-22 Covidien Lp Latch mechanism for surgical instruments
US8603134B2 (en) 2011-01-14 2013-12-10 Covidien Lp Latch mechanism for surgical instruments
US9186165B2 (en) 2011-01-14 2015-11-17 Covidien Lp Latch mechanism for surgical instruments
US9113940B2 (en) 2011-01-14 2015-08-25 Covidien Lp Trigger lockout and kickback mechanism for surgical instruments
US9375229B2 (en) 2011-01-14 2016-06-28 Covidien Lp Latch mechanism for surgical instruments
US10383649B2 (en) 2011-01-14 2019-08-20 Covidien Lp Trigger lockout and kickback mechanism for surgical instruments
US8945175B2 (en) 2011-01-14 2015-02-03 Covidien Lp Latch mechanism for surgical instruments
US9017370B2 (en) 2011-02-17 2015-04-28 Covidien Lp Vessel sealer and divider with captured cutting element
US8968316B2 (en) 2011-02-18 2015-03-03 Covidien Lp Apparatus with multiple channel selective cutting
USD661394S1 (en) 2011-02-24 2012-06-05 Tyco Healthcare Group Lp Device jaw
US9265560B2 (en) 2011-02-25 2016-02-23 Covidien Lp System and method for detecting and suppressing arc formation during an electrosurgical procedure
US10507054B2 (en) 2011-02-25 2019-12-17 Covidien Lp System and method for detecting and supressing arc formation during an electrosurgical procedure
US10413349B2 (en) 2011-03-04 2019-09-17 Covidien Lp System and methods for identifying tissue and vessels
US9739814B2 (en) 2011-03-16 2017-08-22 Covidien Lp System and method for electrosurgical generator power management
US9375247B2 (en) 2011-03-16 2016-06-28 Covidien Lp System and method for electrosurgical generator power measurement
US8968305B2 (en) 2011-03-28 2015-03-03 Covidien Lp Surgical forceps with external cutter
US9539050B2 (en) 2011-04-12 2017-01-10 Covidien Lp System and method for process monitoring and intelligent shut-off
US10543038B2 (en) 2011-04-12 2020-01-28 Covidien Lp System and method for process monitoring and intelligent shut-off
US9918775B2 (en) 2011-04-12 2018-03-20 Covidien Lp Systems and methods for calibrating power measurements in an electrosurgical generator
US8968293B2 (en) 2011-04-12 2015-03-03 Covidien Lp Systems and methods for calibrating power measurements in an electrosurgical generator
US8568408B2 (en) 2011-04-21 2013-10-29 Covidien Lp Surgical forceps
US9119630B2 (en) 2011-04-21 2015-09-01 Covidien Lp Surgical forceps
USRE46962E1 (en) 2011-04-21 2018-07-24 Covidien Lp Surgical forceps
US8939972B2 (en) 2011-05-06 2015-01-27 Covidien Lp Surgical forceps
US8900232B2 (en) 2011-05-06 2014-12-02 Covidien Lp Bifurcated shaft for surgical instrument
US9867657B2 (en) 2011-05-06 2018-01-16 Covidien Lp Surgical forceps
US9668808B2 (en) 2011-05-06 2017-06-06 Covidien Lp Bifurcated shaft for surgical instrument
US8685009B2 (en) 2011-05-16 2014-04-01 Covidien Lp Thread-like knife for tissue cutting
US10925662B2 (en) 2011-05-16 2021-02-23 Covidien Lp Optical energy-based methods and apparatus for tissue sealing
US9113934B2 (en) 2011-05-16 2015-08-25 Covidien Lp Optical energy-based methods and apparatus for tissue sealing
US9456870B2 (en) 2011-05-16 2016-10-04 Covidien Lp Optical energy-based methods and apparatus for tissue sealing
US9402685B2 (en) 2011-05-16 2016-08-02 Covidien Lp Optical energy-based methods and apparatus for tissue sealing
US9265568B2 (en) 2011-05-16 2016-02-23 Coviden Lp Destruction of vessel walls for energy-based vessel sealing enhancement
US9113933B2 (en) 2011-05-16 2015-08-25 Covidien Lp Optical energy-based methods and apparatus for tissue sealing
US10039587B2 (en) 2011-05-16 2018-08-07 Covidien Lp Thread-like knife for tissue cutting
US10117705B2 (en) 2011-05-16 2018-11-06 Covidien Lp Optical recognition of tissue and vessels
US9526567B2 (en) 2011-05-16 2016-12-27 Covidien Lp Thread-like knife for tissue cutting
US9814910B2 (en) 2011-05-19 2017-11-14 Covidien Lp Ultrasound device for precise tissue sealing and blade-less cutting
US8852185B2 (en) 2011-05-19 2014-10-07 Covidien Lp Apparatus for performing an electrosurgical procedure
US10582965B2 (en) 2011-05-19 2020-03-10 Covidien Lp Apparatus for performing an electrosurgical procedure
US8968283B2 (en) 2011-05-19 2015-03-03 Covidien Lp Ultrasound device for precise tissue sealing and blade-less cutting
US9649121B2 (en) 2011-05-19 2017-05-16 Covidien Lp Apparatus for performing an electrosurgical procedure
US10905901B2 (en) 2011-05-19 2021-02-02 Covidien Lp Ultrasound device for precise tissue sealing and blade-less cutting
US9161807B2 (en) 2011-05-23 2015-10-20 Covidien Lp Apparatus for performing an electrosurgical procedure
US11020172B2 (en) 2011-05-23 2021-06-01 Covidien Lp Apparatus for performing an electrosurgical procedure
US10085795B2 (en) 2011-05-23 2018-10-02 Covidien Lp Apparatus for performing an electrosurgical procedure
US9050089B2 (en) 2011-05-31 2015-06-09 Covidien Lp Electrosurgical apparatus with tissue site sensing and feedback control
US8702749B2 (en) 2011-06-09 2014-04-22 Covidien Lp Lever latch assemblies for vessel sealer and divider
US11076907B2 (en) 2011-06-17 2021-08-03 Covidien Lp Tissue sealing forceps
US9615877B2 (en) 2011-06-17 2017-04-11 Covidien Lp Tissue sealing forceps
US9993288B2 (en) 2011-06-22 2018-06-12 Covidien Lp Forceps
US9039704B2 (en) 2011-06-22 2015-05-26 Covidien Lp Forceps
US9113937B2 (en) 2011-07-11 2015-08-25 Covidien Lp Surgical forceps
US8745840B2 (en) 2011-07-11 2014-06-10 Covidien Lp Surgical forceps and method of manufacturing thereof
US8628557B2 (en) 2011-07-11 2014-01-14 Covidien Lp Surgical forceps
US10575865B2 (en) 2011-07-11 2020-03-03 Covidien Lp Surgical forceps
US10524874B2 (en) 2011-07-11 2020-01-07 Covidien Lp Surgical forceps
US9707031B2 (en) 2011-07-11 2017-07-18 Covidien Lp Surgical forceps and method of manufacturing thereof
US9039732B2 (en) 2011-07-11 2015-05-26 Covidien Lp Surgical forceps
US9844384B2 (en) 2011-07-11 2017-12-19 Covidien Lp Stand alone energy-based tissue clips
US10154848B2 (en) 2011-07-11 2018-12-18 Covidien Lp Stand alone energy-based tissue clips
US9510896B2 (en) 2011-07-11 2016-12-06 Covidien Lp Surgical forceps
US10413347B2 (en) 2011-08-01 2019-09-17 Covidien Lp Electrosurgical apparatus with real-time RF tissue energy control
US10993761B2 (en) 2011-08-01 2021-05-04 Covidien Lp Electrosurgical apparatus with real-time RF tissue energy control
US9028479B2 (en) 2011-08-01 2015-05-12 Covidien Lp Electrosurgical apparatus with real-time RF tissue energy control
US8702737B2 (en) 2011-08-08 2014-04-22 Covidien Lp Surgical forceps
US9724157B2 (en) 2011-08-09 2017-08-08 Covidien Lp Microwave sensing for tissue sealing
US8968306B2 (en) 2011-08-09 2015-03-03 Covidien Lp Surgical forceps
US9770253B2 (en) 2011-08-09 2017-09-26 Covidien Lp Surgical forceps
US8852186B2 (en) 2011-08-09 2014-10-07 Covidien Lp Microwave sensing for tissue sealing
US8968307B2 (en) 2011-08-18 2015-03-03 Covidien Lp Surgical forceps
US8968317B2 (en) 2011-08-18 2015-03-03 Covidien Lp Surgical forceps
US9888958B2 (en) 2011-08-18 2018-02-13 Covidien Lp Surgical forceps
US9028492B2 (en) 2011-08-18 2015-05-12 Covidien Lp Surgical instruments with removable components
US8685056B2 (en) 2011-08-18 2014-04-01 Covidien Lp Surgical forceps
US9033973B2 (en) 2011-08-30 2015-05-19 Covidien Lp System and method for DC tissue impedance sensing
US9113909B2 (en) 2011-09-01 2015-08-25 Covidien Lp Surgical vessel sealer and divider
US9504513B2 (en) 2011-09-09 2016-11-29 Covidien Lp Apparatus for performing electrosurgical procedures having a spring mechanism associated with the jaw members
US9113938B2 (en) 2011-09-09 2015-08-25 Covidien Lp Apparatus for performing electrosurgical procedures having a spring mechanism associated with the jaw members
US9099863B2 (en) 2011-09-09 2015-08-04 Covidien Lp Surgical generator and related method for mitigating overcurrent conditions
US9543750B2 (en) 2011-09-09 2017-01-10 Covidien Lp Surgical generator and related method for mitigating overcurrent conditions
US8679098B2 (en) 2011-09-13 2014-03-25 Covidien Lp Rotation knobs for surgical instruments
USRE46179E1 (en) 2011-09-13 2016-10-18 Covidien Lp Rotation knobs for surgical instruments
US9113908B2 (en) 2011-09-16 2015-08-25 Covidien Lp Seal plate with insulation displacement connection
US8845636B2 (en) 2011-09-16 2014-09-30 Covidien Lp Seal plate with insulation displacement connection
US9636169B2 (en) 2011-09-19 2017-05-02 Covidien Lp Electrosurgical instrument
US9039693B2 (en) 2011-09-20 2015-05-26 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9039692B2 (en) 2011-09-20 2015-05-26 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US8745846B2 (en) 2011-09-20 2014-06-10 Covidien Lp Method of manufacturing handheld medical devices including microwave amplifier unit
US9033970B2 (en) 2011-09-20 2015-05-19 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9023025B2 (en) 2011-09-20 2015-05-05 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9375266B2 (en) 2011-09-28 2016-06-28 Covidien Lp Electrosurgical instrument
US11076906B2 (en) 2011-09-28 2021-08-03 Covidien Lp Logarithmic amplifier, electrosurgical generator including same, and method of controlling electrosurgical generator using same
US10376301B2 (en) 2011-09-28 2019-08-13 Covidien Lp Logarithmic amplifier, electrosurgical generator including same, and method of controlling electrosurgical generator using same
US9186206B2 (en) 2011-09-28 2015-11-17 Covidien Lp Electrosurgical instrument
US8961515B2 (en) 2011-09-28 2015-02-24 Covidien Lp Electrosurgical instrument
US9486220B2 (en) 2011-09-28 2016-11-08 Covidien Lp Surgical tissue occluding device
US9668806B2 (en) 2011-09-29 2017-06-06 Covidien Lp Surgical forceps including a removable stop member
US9060780B2 (en) 2011-09-29 2015-06-23 Covidien Lp Methods of manufacturing shafts for surgical instruments
US9795402B2 (en) 2011-09-29 2017-10-24 Covidien Lp Surgical instrument shafts and methods of manufacturing shafts for surgical instruments
US8756785B2 (en) 2011-09-29 2014-06-24 Covidien Lp Surgical instrument shafts and methods of manufacturing shafts for surgical instruments
US8864795B2 (en) 2011-10-03 2014-10-21 Covidien Lp Surgical forceps
US9504519B2 (en) 2011-10-03 2016-11-29 Covidien Lp Surgical forceps
US9717549B2 (en) 2011-10-03 2017-08-01 Covidien Lp Surgical forceps
US11523862B2 (en) 2011-10-03 2022-12-13 Covidien Lp Surgical forceps
US10376306B2 (en) 2011-10-03 2019-08-13 Covidien Lp Surgical forceps
US9717550B2 (en) 2011-10-20 2017-08-01 Covidien Lp Multi-circuit seal plates
US9375264B2 (en) 2011-10-20 2016-06-28 Covidien Lp Multi-circuit seal plates
US10993762B2 (en) 2011-10-20 2021-05-04 Covidien Lp Dissection scissors on surgical device
US8968308B2 (en) 2011-10-20 2015-03-03 Covidien Lp Multi-circuit seal plates
US10299851B2 (en) 2011-10-20 2019-05-28 Covidien Lp Dissection scissors on surgical device
US9492221B2 (en) 2011-10-20 2016-11-15 Covidien Lp Dissection scissors on surgical device
US9314295B2 (en) 2011-10-20 2016-04-19 Covidien Lp Dissection scissors on surgical device
US9168088B2 (en) 2011-11-10 2015-10-27 Covidien Lp Surgical forceps
US8968309B2 (en) 2011-11-10 2015-03-03 Covidien Lp Surgical forceps
US9375245B2 (en) 2011-11-10 2016-06-28 Covidien Lp Surgical forceps
US9554844B2 (en) 2011-11-29 2017-01-31 Covidien Lp Open vessel sealing instrument and method of manufacturing the same
US9750519B2 (en) 2011-11-29 2017-09-05 Covidien Lp Coupling mechanisms for surgical instruments
US9265565B2 (en) 2011-11-29 2016-02-23 Covidien Lp Open vessel sealing instrument and method of manufacturing the same
US9113899B2 (en) 2011-11-29 2015-08-25 Covidien Lp Coupling mechanisms for surgical instruments
US8968310B2 (en) 2011-11-30 2015-03-03 Covidien Lp Electrosurgical instrument with a knife blade lockout mechanism
US9610116B2 (en) 2011-11-30 2017-04-04 Covidien Lp Electrosurgical instrument with a knife blade lockout mechanism
US10595932B2 (en) 2011-11-30 2020-03-24 Covidien Lp Electrosurgical instrument with a knife blade lockout mechanism
US9259268B2 (en) 2011-12-06 2016-02-16 Covidien Lp Vessel sealing using microwave energy
US8864753B2 (en) 2011-12-13 2014-10-21 Covidien Lp Surgical Forceps Connected to Treatment Light Source
US10390855B2 (en) 2011-12-13 2019-08-27 Covidien Lp Surgical forceps
US9358069B2 (en) 2011-12-13 2016-06-07 Covidien Lp Surgical forceps
US9539049B2 (en) 2012-01-06 2017-01-10 Covidien Lp Monopolar pencil with integrated bipolar/ligasure tweezers
US9023035B2 (en) 2012-01-06 2015-05-05 Covidien Lp Monopolar pencil with integrated bipolar/ligasure tweezers
USD680220S1 (en) 2012-01-12 2013-04-16 Coviden IP Slider handle for laparoscopic device
US9113897B2 (en) 2012-01-23 2015-08-25 Covidien Lp Partitioned surgical instrument
US11007000B2 (en) 2012-01-23 2021-05-18 Covidien Lp Partitioned surgical instrument
US9113882B2 (en) 2012-01-23 2015-08-25 Covidien Lp Method of manufacturing an electrosurgical instrument
US9918777B2 (en) 2012-01-23 2018-03-20 Covidien Lp Partitioned surgical instrument
US10639095B2 (en) 2012-01-25 2020-05-05 Covidien Lp Surgical instrument with resilient driving member and related methods of use
US9504514B2 (en) 2012-01-25 2016-11-29 Covidien Lp Surgical instrument with resilient driving member and related methods of use
US11324545B2 (en) 2012-01-25 2022-05-10 Covidien Lp Surgical instrument with resilient driving member and related methods of use
US10076383B2 (en) 2012-01-25 2018-09-18 Covidien Lp Electrosurgical device having a multiplexer
US8961513B2 (en) 2012-01-25 2015-02-24 Covidien Lp Surgical tissue sealer
US8968360B2 (en) 2012-01-25 2015-03-03 Covidien Lp Surgical instrument with resilient driving member and related methods of use
US9974605B2 (en) 2012-01-25 2018-05-22 Covidien Lp Surgical instrument with resilient driving member and related methods of use
US9037447B2 (en) 2012-01-27 2015-05-19 Covidien Lp Systems and methods for phase predictive impedance loss model calibration and compensation
US8664934B2 (en) 2012-01-27 2014-03-04 Covidien Lp System and method for verifying the operating frequency of digital control circuitry
US9116184B2 (en) 2012-01-27 2015-08-25 Covidien Lp System and method for verifying the operating frequency of digital control circuitry
US9480523B2 (en) 2012-01-27 2016-11-01 Covidien Lp Systems and methods for phase predictive impedance loss model calibration and compensation
US9693816B2 (en) 2012-01-30 2017-07-04 Covidien Lp Electrosurgical apparatus with integrated energy sensing at tissue site
US8747434B2 (en) 2012-02-20 2014-06-10 Covidien Lp Knife deployment mechanisms for surgical forceps
US9084608B2 (en) 2012-02-20 2015-07-21 Covidien Lp Knife deployment mechanisms for surgical forceps
US9867658B2 (en) 2012-02-20 2018-01-16 Covidien Lp Knife deployment mechanisms for surgical forceps
US10639094B2 (en) 2012-02-20 2020-05-05 Covidien Lp Knife deployment mechanisms for surgical forceps
US9011435B2 (en) 2012-02-24 2015-04-21 Covidien Lp Method for manufacturing vessel sealing instrument with reduced thermal spread
US8887373B2 (en) 2012-02-24 2014-11-18 Covidien Lp Vessel sealing instrument with reduced thermal spread and method of manufacture therefor
US9468491B2 (en) 2012-02-24 2016-10-18 Covidien Lp Vessel sealing instrument with reduced thermal spread and method of manufacture therefor
US9867659B2 (en) 2012-02-24 2018-01-16 Covidien Lp Vessel sealing instrument with reduced thermal spread and method of manufacture therefor
US9204919B2 (en) 2012-02-24 2015-12-08 Covidien Lp Vessel sealing instrument with reduced thermal spread and method of manufacturing therefor
US9161806B2 (en) 2012-02-24 2015-10-20 Covidien Lp Vessel sealing instrument with reduced thermal spread and method of manufacture therefor
US9308012B2 (en) 2012-03-06 2016-04-12 Covidien Lp Articulating surgical apparatus
US8752264B2 (en) 2012-03-06 2014-06-17 Covidien Lp Surgical tissue sealer
US9211657B2 (en) 2012-03-06 2015-12-15 Covidien Lp Surgical tissue sealer
US10327834B2 (en) 2012-03-06 2019-06-25 Covidien Lp Surgical tissue sealer
US8961514B2 (en) 2012-03-06 2015-02-24 Covidien Lp Articulating surgical apparatus
US9375277B2 (en) 2012-03-14 2016-06-28 Covidien Lp Microwave ablation generator control system
US8968290B2 (en) 2012-03-14 2015-03-03 Covidien Lp Microwave ablation generator control system
US10022185B2 (en) 2012-03-14 2018-07-17 Covidien Lp Microwave ablation generator control system
US8968298B2 (en) 2012-03-15 2015-03-03 Covidien Lp Electrosurgical instrument
US8653994B2 (en) 2012-03-21 2014-02-18 Covidien Lp System and method for detection of ADC errors
US9198711B2 (en) 2012-03-22 2015-12-01 Covidien Lp Electrosurgical system for communicating information embedded in an audio tone
US11819270B2 (en) 2012-03-26 2023-11-21 Covidien Lp Light energy sealing, cutting and sensing surgical device
US10806515B2 (en) 2012-03-26 2020-10-20 Covidien Lp Light energy sealing, cutting, and sensing surgical device
US9375282B2 (en) 2012-03-26 2016-06-28 Covidien Lp Light energy sealing, cutting and sensing surgical device
US9610121B2 (en) 2012-03-26 2017-04-04 Covidien Lp Light energy sealing, cutting and sensing surgical device
US9925008B2 (en) 2012-03-26 2018-03-27 Covidien Lp Light energy sealing, cutting and sensing surgical device
US10806514B2 (en) 2012-03-26 2020-10-20 Covidien Lp Light energy sealing, cutting and sensing surgical device
US10342597B2 (en) 2012-03-29 2019-07-09 Covidien Lp Electrosurgical forceps jaw member and seal plate
US11707313B2 (en) 2012-03-29 2023-07-25 Covidien Lp Electrosurgical forceps and method of manufacturing the same
US9265569B2 (en) 2012-03-29 2016-02-23 Covidien Lp Method of manufacturing an electrosurgical forceps
US10105174B2 (en) 2012-04-09 2018-10-23 Covidien Lp Method for employing single fault safe redundant signals
US10799282B2 (en) 2012-04-09 2020-10-13 Covidien Lp Method for employing single fault safe redundant signals
US9375250B2 (en) 2012-04-09 2016-06-28 Covidien Lp Method for employing single fault safe redundant signals
US8932291B2 (en) 2012-04-13 2015-01-13 Covidien Lp Electrosurgical systems
US10966780B2 (en) 2012-04-17 2021-04-06 Covidien Lp Electrosurgical instrument having a coated electrode
US9713493B2 (en) 2012-04-30 2017-07-25 Covidien Lp Method of switching energy modality on a cordless RF device
US9034009B2 (en) 2012-05-01 2015-05-19 Covidien Lp Surgical forceps
US8920461B2 (en) 2012-05-01 2014-12-30 Covidien Lp Surgical forceps with bifurcated flanged jaw components
US9668807B2 (en) 2012-05-01 2017-06-06 Covidien Lp Simplified spring load mechanism for delivering shaft force of a surgical instrument
US9375263B2 (en) 2012-05-01 2016-06-28 Covidien Lp Surgical instrument with stamped double-flange jaws and actuation mechanism
US9265571B2 (en) 2012-05-01 2016-02-23 Covidien Lp Surgical forceps
US9345536B2 (en) 2012-05-01 2016-05-24 Covidien Lp Surgical forceps with bifurcated flanged jaw components
US10588651B2 (en) 2012-05-01 2020-03-17 Covidien Lp Surgical instrument with stamped double-flange jaws
US9820765B2 (en) 2012-05-01 2017-11-21 Covidien Lp Surgical instrument with stamped double-flange jaws
US8968311B2 (en) 2012-05-01 2015-03-03 Covidien Lp Surgical instrument with stamped double-flag jaws and actuation mechanism
US9956030B2 (en) 2012-05-01 2018-05-01 Covidien Lp Electrosurgical forceps with stamped double-flange jaws and u-shaped drive actuation mechanism
US9861378B2 (en) 2012-05-01 2018-01-09 Covidien Lp Surgical instrument with stamped double-flange jaws
US9743976B2 (en) 2012-05-08 2017-08-29 Covidien Lp Surgical forceps
US9039731B2 (en) 2012-05-08 2015-05-26 Covidien Lp Surgical forceps including blade safety mechanism
US9375258B2 (en) 2012-05-08 2016-06-28 Covidien Lp Surgical forceps
US9375249B2 (en) 2012-05-11 2016-06-28 Covidien Lp System and method for directing energy to tissue
US9770284B2 (en) 2012-05-11 2017-09-26 Covidien Lp System and method for directing energy to tissue
US9113901B2 (en) 2012-05-14 2015-08-25 Covidien Lp Modular surgical instrument with contained electrical or mechanical systems
US9668810B2 (en) 2012-05-14 2017-06-06 Covidien Lp Modular surgical instrument with contained electrical or mechanical systems
US10117709B2 (en) 2012-05-14 2018-11-06 Covidien Lp Modular surgical instruments with contained electrical or mechanical systems
US9974604B2 (en) 2012-05-29 2018-05-22 Covidien Lp Lever latch assemblies for surgical instruments
US9192432B2 (en) 2012-05-29 2015-11-24 Covidien Lp Lever latch assemblies for surgical improvements
US8679140B2 (en) 2012-05-30 2014-03-25 Covidien Lp Surgical clamping device with ratcheting grip lock
US9192424B2 (en) 2012-05-31 2015-11-24 Covidien Lp AC active load
US8968313B2 (en) 2012-06-12 2015-03-03 Covidien Lp Electrosurgical instrument with a knife blade stop
US9314297B2 (en) 2012-06-12 2016-04-19 Covidien Lp Electrosurgical instrument with a knife blade stop
US10588686B2 (en) 2012-06-26 2020-03-17 Covidien Lp Surgical instruments with structures to provide access for cleaning
US9763726B2 (en) 2012-06-26 2017-09-19 Covidien Lp System and method for testing electrosurgical generators
US9011436B2 (en) 2012-06-26 2015-04-21 Covidien Lp Double-length jaw system for electrosurgical instrument
US9333028B2 (en) 2012-06-26 2016-05-10 Covidien Lp Double-length jaw system for electrosurgical instrument
US9770255B2 (en) 2012-06-26 2017-09-26 Covidien Lp One-piece handle assembly
US10682173B2 (en) 2012-06-26 2020-06-16 Covidien Lp System and method for testing electrosurgical generators
US9192425B2 (en) 2012-06-26 2015-11-24 Covidien Lp System and method for testing electrosurgical generators
US9510891B2 (en) 2012-06-26 2016-12-06 Covidien Lp Surgical instruments with structures to provide access for cleaning
US9072524B2 (en) 2012-06-29 2015-07-07 Covidien Lp Surgical forceps
US10338115B2 (en) 2012-06-29 2019-07-02 Covidien Lp Systems and methods for measuring the frequency of signals generated by high frequency medical devices
US9918784B2 (en) 2012-06-29 2018-03-20 Covidien Lp Surgical forceps
US10709496B2 (en) 2012-06-29 2020-07-14 Covidien Lp Surgical forceps
US9358028B2 (en) 2012-06-29 2016-06-07 Covidien Lp Surgical forceps
US9039691B2 (en) 2012-06-29 2015-05-26 Covidien Lp Surgical forceps
US9529025B2 (en) 2012-06-29 2016-12-27 Covidien Lp Systems and methods for measuring the frequency of signals generated by high frequency medical devices
US10073125B2 (en) 2012-06-29 2018-09-11 Covidien Lp Systems and methods for measuring the frequency of signals generated by high frequency medical devices
US9649152B2 (en) 2012-06-29 2017-05-16 Covidien Lp Surgical forceps
US11490959B2 (en) 2012-07-17 2022-11-08 Covidien Lp Surgical instrument for energy-based tissue treatment
US10702332B2 (en) 2012-07-17 2020-07-07 Covidien Lp Gap control via overmold teeth and hard stops
US9192434B2 (en) 2012-07-17 2015-11-24 Covidien Lp Gap control via overmold teeth and hard stops
US8939975B2 (en) 2012-07-17 2015-01-27 Covidien Lp Gap control via overmold teeth and hard stops
US9931159B2 (en) 2012-07-17 2018-04-03 Covidien Lp Gap control via overmold teeth and hard stops
US9833285B2 (en) 2012-07-17 2017-12-05 Covidien Lp Optical sealing device with cutting ability
US11490954B2 (en) 2012-07-17 2022-11-08 Covidien Lp Gap control via overmold teeth and hard stops
US9468490B2 (en) 2012-07-17 2016-10-18 Covidien Lp Gap control via overmold teeth and hard stops
US10368945B2 (en) 2012-07-17 2019-08-06 Covidien Lp Surgical instrument for energy-based tissue treatment
US10413353B2 (en) 2012-07-19 2019-09-17 Covidien Lp Surgical forceps including reposable end effector assemblies
US9301798B2 (en) 2012-07-19 2016-04-05 Covidien Lp Surgical forceps including reposable end effector assemblies
US11596465B2 (en) 2012-07-19 2023-03-07 Covidien Lp Surgical forceps including reposable end effector assemblies
US9192421B2 (en) 2012-07-24 2015-11-24 Covidien Lp Blade lockout mechanism for surgical forceps
US9498280B2 (en) 2012-07-24 2016-11-22 Covidien Lp Blade lockout mechanism for surgical forceps
US9636168B2 (en) 2012-08-09 2017-05-02 Covidien Lp Electrosurgical instrument including nested knife assembly
US10098690B2 (en) 2012-09-07 2018-10-16 Covidien Lp Instruments, systems, and methods for sealing tissue structures
US9924999B2 (en) 2012-09-07 2018-03-27 Covidien Lp Instruments, systems and methods for sealing tissue structures
US9433461B2 (en) 2012-09-07 2016-09-06 Covidien Lp Instruments, systems, and methods for sealing tissue structures
US10595926B2 (en) 2012-10-02 2020-03-24 Covidien Lp Energy-based medical devices
US10154872B2 (en) 2012-10-02 2018-12-18 Covidien Lp Medical devices for thermally treating tissue
US9439711B2 (en) 2012-10-02 2016-09-13 Covidien Lp Medical devices for thermally treating tissue
US9861425B2 (en) 2012-10-02 2018-01-09 Covidien Lp System and method for using resonance phasing for measuring impedance
US9687290B2 (en) 2012-10-02 2017-06-27 Covidien Lp Energy-based medical devices
US9549749B2 (en) 2012-10-08 2017-01-24 Covidien Lp Surgical forceps
US10314639B2 (en) 2012-10-08 2019-06-11 Covidien Lp Jaw assemblies for electrosurgical instruments and methods of manufacturing jaw assemblies
US11207129B2 (en) 2012-10-08 2021-12-28 Covidien Lp Electric stapler device
US9681908B2 (en) 2012-10-08 2017-06-20 Covidien Lp Jaw assemblies for electrosurgical instruments and methods of manufacturing jaw assemblies
US11033320B2 (en) 2012-10-08 2021-06-15 Covidien Lp Jaw assemblies for electrosurgical instruments and methods of manufacturing jaw assemblies
US9526564B2 (en) 2012-10-08 2016-12-27 Covidien Lp Electric stapler device
US10548658B2 (en) 2012-10-08 2020-02-04 Covidien Lp Electric stapler device
US10441303B2 (en) 2012-10-08 2019-10-15 Covidien Lp Surgical forceps
US11253280B2 (en) 2012-10-08 2022-02-22 Covidien Lp Surgical forceps
US10245102B2 (en) 2012-10-24 2019-04-02 Covidien Lp Electrosurgical instrument including an adhesive applicator assembly
US9375259B2 (en) 2012-10-24 2016-06-28 Covidien Lp Electrosurgical instrument including an adhesive applicator assembly
US10206583B2 (en) 2012-10-31 2019-02-19 Covidien Lp Surgical devices and methods utilizing optical coherence tomography (OCT) to monitor and control tissue sealing
US9572529B2 (en) 2012-10-31 2017-02-21 Covidien Lp Surgical devices and methods utilizing optical coherence tomography (OCT) to monitor and control tissue sealing
US10499847B2 (en) 2012-10-31 2019-12-10 Covidien Lp Surgical devices and methods utilizing optical coherence tomography (OCT) to monitor and control tissue sealing
US11103135B2 (en) 2012-10-31 2021-08-31 Covidien Lp Surgical devices and methods utilizing optical coherence tomography (OCT) to monitor and control tissue sealing
US11647907B2 (en) 2012-10-31 2023-05-16 Covidien Lp Surgical devices and methods utilizing optical coherence tomography (OCT) to monitor and control tissue sealing
US9375205B2 (en) 2012-11-15 2016-06-28 Covidien Lp Deployment mechanisms for surgical instruments
US10751112B2 (en) 2012-11-15 2020-08-25 Covidien Lp Deployment mechanisms for surgical instruments
US10772674B2 (en) 2012-11-15 2020-09-15 Covidien Lp Deployment mechanisms for surgical instruments
US11864822B2 (en) 2012-11-15 2024-01-09 Covidien Lp Deployment mechanisms for surgical instruments
US9498281B2 (en) 2012-11-27 2016-11-22 Covidien Lp Surgical apparatus
US11172952B2 (en) 2012-11-27 2021-11-16 Covidien Lp Surgical apparatus
US9921243B2 (en) 2012-12-17 2018-03-20 Covidien Lp System and method for voltage and current sensing
US10299853B2 (en) 2013-02-05 2019-05-28 Covidien Lp Electrosurgical forceps
US9375256B2 (en) 2013-02-05 2016-06-28 Covidien Lp Electrosurgical forceps
US10265119B2 (en) 2013-02-15 2019-04-23 Covidien Lp Electrosurgical forceps
US10806508B2 (en) 2013-02-19 2020-10-20 Covidien Lp Method for manufacturing an electrode assembly configured for use with an electrosurgical instrument
US9713491B2 (en) 2013-02-19 2017-07-25 Covidien Lp Method for manufacturing an electrode assembly configured for use with an electrosurigcal instrument
US9456862B2 (en) 2013-02-19 2016-10-04 Covidien Lp Electrosurgical generator and system
US10258407B2 (en) 2013-02-19 2019-04-16 Covidien Lp Electrosurgical generator and system
US9375262B2 (en) 2013-02-27 2016-06-28 Covidien Lp Limited use medical devices
US9895186B2 (en) 2013-03-11 2018-02-20 Covidien Systems and methods for detecting abnormalities within a circuit of an electrosurgical generator
US11090111B2 (en) 2013-03-11 2021-08-17 Covidien Lp Surgical instrument with switch activation control
US10687886B2 (en) 2013-03-11 2020-06-23 Covidien Lp Surgical instrument
US9270202B2 (en) 2013-03-11 2016-02-23 Covidien Lp Constant power inverter with crest factor control
US11207128B2 (en) 2013-03-11 2021-12-28 Covidien Lp Surgical instrument with system and method for springing open jaw members
US10335228B2 (en) 2013-03-11 2019-07-02 Covidien Lp Surgical instrument with switch activation control
US9519021B2 (en) 2013-03-11 2016-12-13 Covidien Lp Systems and methods for detecting abnormalities within a circuit of an electrosurgical generator
US10070916B2 (en) 2013-03-11 2018-09-11 Covidien Lp Surgical instrument with system and method for springing open jaw members
US9655673B2 (en) 2013-03-11 2017-05-23 Covidien Lp Surgical instrument
US9456863B2 (en) 2013-03-11 2016-10-04 Covidien Lp Surgical instrument with switch activation control
US9877775B2 (en) 2013-03-12 2018-01-30 Covidien Lp Electrosurgical instrument with a knife blade stop
US10842563B2 (en) 2013-03-15 2020-11-24 Covidien Lp System and method for power control of electrosurgical resonant inverters
US9283028B2 (en) 2013-03-15 2016-03-15 Covidien Lp Crest-factor control of phase-shifted inverter
US9498276B2 (en) 2013-03-15 2016-11-22 Covidien Lp Systems and methods for narrowband real impedance control in electrosurgery
US9468453B2 (en) 2013-05-03 2016-10-18 Covidien Lp Endoscopic surgical forceps
USD728786S1 (en) 2013-05-03 2015-05-05 Covidien Lp Vessel sealer with mechanical cutter and pistol-grip-style trigger
US10792090B2 (en) 2013-05-10 2020-10-06 Covidien Lp Surgical forceps
US9622810B2 (en) 2013-05-10 2017-04-18 Covidien Lp Surgical forceps
US10722292B2 (en) 2013-05-31 2020-07-28 Covidien Lp Surgical device with an end-effector assembly and system for monitoring of tissue during a surgical procedure
US10245103B2 (en) 2013-05-31 2019-04-02 Covidien Lp End effector assemblies and methods of manufacturing end effector assemblies for treating and/or cutting tissue
US9504516B2 (en) 2013-05-31 2016-11-29 Covidien LLP Gain compensation for a full bridge inverter
US11166760B2 (en) 2013-05-31 2021-11-09 Covidien Lp Surgical device with an end-effector assembly and system for monitoring of tissue during a surgical procedure
US9649151B2 (en) 2013-05-31 2017-05-16 Covidien Lp End effector assemblies and methods of manufacturing end effector assemblies for treating and/or cutting tissue
US10603098B2 (en) 2013-05-31 2020-03-31 Covidien Lp Gain compensation for a full bridge inverter
US9559594B2 (en) 2013-06-24 2017-01-31 Covidien Lp Dead-time optimization of resonant inverters
US11191584B2 (en) 2013-06-24 2021-12-07 Covidien Lp Dead-time optimization of resonant inverters based on an input voltage of a tank
US10729484B2 (en) 2013-07-16 2020-08-04 Covidien Lp Electrosurgical generator with continuously and arbitrarily variable crest factor
US9554845B2 (en) 2013-07-18 2017-01-31 Covidien Lp Surgical forceps for treating and cutting tissue
US10610285B2 (en) 2013-07-19 2020-04-07 Covidien Lp Electrosurgical generators
US9872719B2 (en) 2013-07-24 2018-01-23 Covidien Lp Systems and methods for generating electrosurgical energy using a multistage power converter
US11135001B2 (en) 2013-07-24 2021-10-05 Covidien Lp Systems and methods for generating electrosurgical energy using a multistage power converter
US10285750B2 (en) 2013-07-29 2019-05-14 Covidien Lp Systems and methods for operating an electrosurgical generator
US9655670B2 (en) 2013-07-29 2017-05-23 Covidien Lp Systems and methods for measuring tissue impedance through an electrosurgical cable
US9636165B2 (en) 2013-07-29 2017-05-02 Covidien Lp Systems and methods for measuring tissue impedance through an electrosurgical cable
US11826090B2 (en) 2013-08-07 2023-11-28 Covidien Lp Bipolar surgical instrument
US11224476B2 (en) 2013-08-07 2022-01-18 Covidien Lp Bipolar surgical instrument
US10751110B2 (en) 2013-08-07 2020-08-25 Covidien Lp Bipolar surgical instrument with tissue stop
US9962221B2 (en) 2013-08-07 2018-05-08 Covidien Lp Bipolar surgical instrument
USD818584S1 (en) 2013-08-07 2018-05-22 Covidien Lp Disposable housing for open vessel sealer with mechanical cutter
US11612428B2 (en) 2013-08-07 2023-03-28 Covidien Lp Bipolar surgical instrument
USD736920S1 (en) 2013-08-07 2015-08-18 Covidien Lp Open vessel sealer with mechanical cutter
US10959770B2 (en) 2013-08-07 2021-03-30 Covidien Lp Method of assembling an electrosurgical instrument
USD775333S1 (en) 2013-08-07 2016-12-27 Covidien Lp Open vessel sealer with mechanical cutter
USD744644S1 (en) 2013-08-07 2015-12-01 Covidien Lp Disposable housing for open vessel sealer with mechanical cutter
USD737439S1 (en) 2013-08-07 2015-08-25 Covidien Lp Open vessel sealer with mechanical cutter
USD726910S1 (en) 2013-08-07 2015-04-14 Covidien Lp Reusable forceps for open vessel sealer with mechanical cutter
US10966779B2 (en) 2013-08-07 2021-04-06 Covidien Lp Bipolar surgical instrument
US10499975B2 (en) 2013-08-07 2019-12-10 Covidien Lp Bipolar surgical instrument
USD774190S1 (en) 2013-08-07 2016-12-13 Covidien Lp Open vessel sealer with mechanical cutter
USD738499S1 (en) 2013-08-07 2015-09-08 Covidien Lp Open vessel sealer with mechanical cutter
US10405874B2 (en) 2013-08-13 2019-09-10 Covidien Lp Surgical instrument
US9439717B2 (en) 2013-08-13 2016-09-13 Covidien Lp Surgical forceps including thermal spread control
US9943357B2 (en) 2013-09-16 2018-04-17 Covidien Lp Split electrode for use in a bipolar electrosurgical instrument
US11364068B2 (en) 2013-09-16 2022-06-21 Covidien Lp Split electrode for use in a bipolar electrosurgical instrument
US11179191B2 (en) 2013-09-16 2021-11-23 Covidien Lp Electrosurgical instrument with end-effector assembly including electrically-conductive, tissue-engaging surfaces and switchable bipolar electrodes
US10271896B2 (en) 2013-09-16 2019-04-30 Covidien Lp Electrosurgical instrument with end-effector assembly including electrically-conductive, tissue-engaging surfaces and switchable bipolar electrodes
US9445865B2 (en) 2013-09-16 2016-09-20 Covidien Lp Electrosurgical instrument with end-effector assembly including electrically-conductive, tissue-engaging surfaces and switchable bipolar electrodes
US9839469B2 (en) 2013-09-24 2017-12-12 Covidien Lp Systems and methods for improving efficiency of electrosurgical generators
US9717548B2 (en) 2013-09-24 2017-08-01 Covidien Lp Electrode for use in a bipolar electrosurgical instrument
US9770283B2 (en) 2013-09-24 2017-09-26 Covidien Lp Systems and methods for improving efficiency of electrosurgical generators
US10610289B2 (en) 2013-09-25 2020-04-07 Covidien Lp Devices, systems, and methods for grasping, treating, and dividing tissue
US11730534B2 (en) 2013-09-25 2023-08-22 Covidien Lp Devices, systems, and methods for grasping, treating, and dividing tissue
US10231772B2 (en) 2013-09-25 2019-03-19 Covidien Lp Wire retention unit for a surgical instrument
US9867651B2 (en) 2013-09-26 2018-01-16 Covidien Lp Systems and methods for estimating tissue parameters using surgical devices
US10130412B2 (en) 2013-09-26 2018-11-20 Covidien Lp Systems and methods for estimating tissue parameters using surgical devices
US11717339B2 (en) 2013-09-26 2023-08-08 Covidien Lp Systems and methods for estimating tissue parameters using surgical devices
US10058374B2 (en) 2013-09-26 2018-08-28 Covidien Lp Systems and methods for estimating tissue parameters using surgical devices
US10980595B2 (en) 2013-09-26 2021-04-20 Covidien Lp Systems and methods for estimating tissue parameters using surgical devices
US9642671B2 (en) 2013-09-30 2017-05-09 Covidien Lp Limited-use medical device
US10105172B2 (en) 2013-10-16 2018-10-23 Covidien Lp Radiofrequency amplifier impedance optimization
US9913679B2 (en) 2013-10-16 2018-03-13 Covidien Lp Electrosurgical systems and methods for monitoring power dosage
US10188446B2 (en) 2013-10-16 2019-01-29 Covidien Lp Resonant inverter
US9642670B2 (en) 2013-10-29 2017-05-09 Covidien Lp Resonant inverter with a common mode choke
US10898257B2 (en) 2013-10-29 2021-01-26 Covidien Lp Resonant inverter with a common mode choke
US10335229B2 (en) 2013-11-19 2019-07-02 Covidien Lp Vessel sealing instrument with suction system
US11026742B2 (en) 2013-11-19 2021-06-08 Covidien Lp Vessel sealing instrument with suction system
US9974601B2 (en) 2013-11-19 2018-05-22 Covidien Lp Vessel sealing instrument with suction system
US9901386B2 (en) 2014-01-13 2018-02-27 Covidien Lp Systems and methods for multifrequency cable compensation
US9901385B2 (en) 2014-01-13 2018-02-27 Covidien Lp Systems and methods for multifrequency cable compensation
US10231776B2 (en) 2014-01-29 2019-03-19 Covidien Lp Tissue sealing instrument with tissue-dissecting electrode
US11350983B2 (en) 2014-01-29 2022-06-07 Covidien Lp Tissue sealing instrument with tissue-dissecting electrode
US11090109B2 (en) 2014-02-11 2021-08-17 Covidien Lp Temperature-sensing electrically-conductive tissue-contacting plate configured for use in an electrosurgical jaw member, electrosurgical system including same, and methods of controlling vessel sealing using same
US10130413B2 (en) 2014-02-11 2018-11-20 Covidien Lp Temperature-sensing electrically-conductive tissue-contacting plate and methods of manufacturing same
US11278347B2 (en) 2014-04-02 2022-03-22 Covidien Lp Electrosurgical devices including transverse electrode configurations
US10123835B2 (en) 2014-04-02 2018-11-13 Covidien Lp Electrosurgical devices including transverse electrode configurations and methods relating to the same
US10342601B2 (en) 2014-04-02 2019-07-09 Covidien Lp Electrosurgical devices including transverse electrode configurations
US10278768B2 (en) 2014-04-02 2019-05-07 Covidien Lp Electrosurgical devices including transverse electrode configurations
US10058377B2 (en) 2014-04-02 2018-08-28 Covidien Lp Electrosurgical devices including transverse electrode configurations
US10524853B2 (en) 2014-04-02 2020-01-07 Covidien Lp Electrosurgical devices including transverse electrode configurations and methods relating to the same
US9949783B2 (en) 2014-04-04 2018-04-24 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
US10492850B2 (en) 2014-04-04 2019-12-03 Covidien Lp Systems and methods for calculating tissue impedance in electrosurgery
US9987068B2 (en) 2014-04-04 2018-06-05 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
US11607264B2 (en) 2014-04-04 2023-03-21 Covidien Lp Systems and methods for calculating tissue impedance in electrosurgery
US9974595B2 (en) 2014-04-04 2018-05-22 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
US10499979B2 (en) 2014-04-17 2019-12-10 Covidien Lp Methods of manufacturing a pair of jaw members of an end-effector assembly for a surgical instrument
US9687295B2 (en) 2014-04-17 2017-06-27 Covidien Lp Methods of manufacturing a pair of jaw members of an end-effector assembly for a surgical instrument
US10820940B2 (en) 2014-04-17 2020-11-03 Covidien Lp Methods of manufacturing a pair of jaw members of an end-effector assembly for a surgical instrument
US10585839B2 (en) 2014-05-07 2020-03-10 Covidien Lp Authentication and information system for reusable surgical instruments
US10303641B2 (en) 2014-05-07 2019-05-28 Covidien Lp Authentication and information system for reusable surgical instruments
US11886373B2 (en) 2014-05-07 2024-01-30 Covidien Lp Authentication and information system for reusable surgical instruments
US11144495B2 (en) 2014-05-07 2021-10-12 Covidien Lp Authentication and information system for reusable surgical instruments
US10478243B2 (en) 2014-08-11 2019-11-19 Covidien Lp Surgical instruments and methods for performing tonsillectomy and adenoidectomy procedures
US10779881B2 (en) 2014-08-11 2020-09-22 Covidien Lp Surgical instruments and methods for performing tonsillectomy and adenoidectomy procedures
US10045812B2 (en) 2014-08-11 2018-08-14 Covidien Lp Surgical instruments and methods for performing tonsillectomy and adenoidectomy procedures
US10660694B2 (en) 2014-08-27 2020-05-26 Covidien Lp Vessel sealing instrument and switch assemblies thereof
US10820939B2 (en) 2014-09-15 2020-11-03 Covidien Lp Vessel-sealing device including force-balance interface and electrosurgical system including same
US11712289B2 (en) 2014-09-15 2023-08-01 Covidien Lp Vessel-sealing device including force-balance interface and electrosurgical system including same
US9877777B2 (en) 2014-09-17 2018-01-30 Covidien Lp Surgical instrument having a bipolar end effector assembly and a deployable monopolar assembly
US9987076B2 (en) 2014-09-17 2018-06-05 Covidien Lp Multi-function surgical instruments
US10342605B2 (en) 2014-09-17 2019-07-09 Covidien Lp Method of forming a member of an end effector
US10039592B2 (en) 2014-09-17 2018-08-07 Covidien Lp Deployment mechanisms for surgical instruments
US9931158B2 (en) 2014-09-17 2018-04-03 Covidien Lp Deployment mechanisms for surgical instruments
US10039593B2 (en) 2014-09-17 2018-08-07 Covidien Lp Surgical instrument having a bipolar end effector assembly and a deployable monopolar assembly
US9974603B2 (en) 2014-09-17 2018-05-22 Covidien Lp Surgical instrument having a bipolar end effector assembly and a deployable monopolar assembly
US9987077B2 (en) 2014-09-17 2018-06-05 Covidien Lp Surgical instrument having a bipolar end effector assembly and a deployable monopolar assembly
US9918785B2 (en) 2014-09-17 2018-03-20 Covidien Lp Deployment mechanisms for surgical instruments
US11707315B2 (en) 2014-09-17 2023-07-25 Covidien Lp Deployment mechanisms for surgical instruments
US10080605B2 (en) 2014-09-17 2018-09-25 Covidien Lp Deployment mechanisms for surgical instruments
US10080606B2 (en) 2014-09-17 2018-09-25 Covidien Lp Method of forming a member of an end effector
US11298180B2 (en) 2014-09-17 2022-04-12 Covidien Lp Gear assembly for surgical instruments
US10258360B2 (en) 2014-09-25 2019-04-16 Covidien Lp Surgical instruments
US10568680B2 (en) 2014-11-21 2020-02-25 Covidien Lp Electrosurgical system for multi-frequency interrogation of parasitic parameters of an electrosurgical instrument
US10188448B2 (en) 2014-11-21 2019-01-29 Covidien Lp Electrosurgical system for multi-frequency interrogation of parasitic parameters of an electrosurgical instrument
US10281496B2 (en) 2014-12-02 2019-05-07 Covidien Lp Electrosurgical generators and sensors
US10987154B2 (en) 2014-12-02 2021-04-27 Covidien Lp Electrosurgical generators and sensors
US9782212B2 (en) 2014-12-02 2017-10-10 Covidien Lp High level algorithms
US10278764B2 (en) 2014-12-02 2019-05-07 Covidien Lp Electrosurgical generators and sensors
US10292753B2 (en) 2014-12-02 2019-05-21 Covidien Lp Electrosurgical generators and sensors
US10463422B2 (en) 2014-12-18 2019-11-05 Covidien Lp Surgical instrument with stopper assembly
US10172612B2 (en) 2015-01-21 2019-01-08 Covidien Lp Surgical instruments with force applier and methods of use
US10653476B2 (en) 2015-03-12 2020-05-19 Covidien Lp Mapping vessels for resecting body tissue
US11583333B2 (en) 2015-03-12 2023-02-21 Covidien Lp Mapping vessels for resecting body tissue
US10206736B2 (en) 2015-03-13 2019-02-19 Covidien Lp Surgical forceps with scalpel functionality
US10617463B2 (en) 2015-04-23 2020-04-14 Covidien Lp Systems and methods for controlling power in an electrosurgical generator
US11090106B2 (en) 2015-04-23 2021-08-17 Covidien Lp Control systems for electrosurgical generator
US11129667B2 (en) 2015-04-23 2021-09-28 Covidien Lp Systems and methods for controlling power in an electrosurgical generator
US10758257B2 (en) 2015-04-24 2020-09-01 Covidien Lp Vessel sealing device with fine dissection function
US11406407B2 (en) 2015-04-24 2022-08-09 Covidien Lp Vessel sealing with fine dissection function
US10595933B2 (en) 2015-04-24 2020-03-24 Covidien Lp Multifunctional vessel sealing and divider device
US10993733B2 (en) 2015-05-27 2021-05-04 Covidien Lp Surgical forceps
US9974602B2 (en) 2015-05-27 2018-05-22 Covidien Lp Surgical instruments and devices and methods facilitating the manufacture of the same
US10226269B2 (en) 2015-05-27 2019-03-12 Covidien Lp Surgical forceps
US10441340B2 (en) 2015-05-27 2019-10-15 Covidien Lp Surgical forceps
US9956022B2 (en) 2015-05-27 2018-05-01 Covidien Lp Surgical forceps and methods of manufacturing the same
US9848935B2 (en) 2015-05-27 2017-12-26 Covidien Lp Surgical instruments including components and features facilitating the assembly and manufacturing thereof
US11090099B2 (en) 2015-05-27 2021-08-17 Covidien Lp Surgical forceps and methods of manufacturing the same
US10722293B2 (en) 2015-05-29 2020-07-28 Covidien Lp Surgical device with an end effector assembly and system for monitoring of tissue before and after a surgical procedure
US10213221B2 (en) 2015-10-28 2019-02-26 Covidien Lp Surgical instruments including cam surfaces
US10154877B2 (en) 2015-11-04 2018-12-18 Covidien Lp Endoscopic surgical instrument
US10213250B2 (en) 2015-11-05 2019-02-26 Covidien Lp Deployment and safety mechanisms for surgical instruments
US10172672B2 (en) 2016-01-11 2019-01-08 Covidien Lp Jaw force control for electrosurgical forceps
US10426543B2 (en) 2016-01-23 2019-10-01 Covidien Lp Knife trigger for vessel sealer
US10695123B2 (en) 2016-01-29 2020-06-30 Covidien Lp Surgical instrument with sensor
US11090112B2 (en) 2016-01-29 2021-08-17 Covidien Lp Surgical instrument with sensor
US11871983B2 (en) 2016-01-29 2024-01-16 Covidien Lp Surgical instrument with sensor
US10864003B2 (en) 2016-02-05 2020-12-15 Covidien Lp Articulation assemblies for use with endoscopic surgical instruments
US10537381B2 (en) 2016-02-26 2020-01-21 Covidien Lp Surgical instrument having a bipolar end effector assembly and a deployable monopolar assembly
USD828554S1 (en) 2016-03-09 2018-09-11 Covidien Lp Contoured blade trigger for an electrosurgical instrument
USD819815S1 (en) 2016-03-09 2018-06-05 Covidien Lp L-shaped blade trigger for an electrosurgical instrument
USD1013871S1 (en) 2016-03-09 2024-02-06 Covidien Lp L-shaped blade trigger for an electrosurgical instrument
USD911523S1 (en) 2016-03-09 2021-02-23 Covidien Lp L-shaped blade trigger for an electrosurgical instrument
US10772673B2 (en) 2016-05-02 2020-09-15 Covidien Lp Surgical energy system with universal connection features
US10869712B2 (en) 2016-05-02 2020-12-22 Covidien Lp System and method for high frequency leakage reduction through selective harmonic elimination in electrosurgical generators
US10610287B2 (en) 2016-05-05 2020-04-07 Covidien Lp Advanced simultaneous activation algorithm
US11806067B2 (en) 2016-05-05 2023-11-07 Covidien Lp Advanced simultaneous activation algorithm
US11369429B2 (en) 2016-05-05 2022-06-28 Covidien Lp Advanced simultaneous activation algorithm
US10517665B2 (en) 2016-07-14 2019-12-31 Covidien Lp Devices and methods for tissue sealing and mechanical clipping
US10376309B2 (en) 2016-08-02 2019-08-13 Covidien Lp Ablation cable assemblies and a method of manufacturing the same
US11304717B2 (en) 2016-08-02 2022-04-19 Covidien Lp Cutting mechanisms for surgical end effector assemblies, instruments, and systems
US11197715B2 (en) 2016-08-02 2021-12-14 Covidien Lp Ablation cable assemblies and a method of manufacturing the same
US10682154B2 (en) 2016-08-02 2020-06-16 Covidien Lp Cutting mechanisms for surgical end effector assemblies, instruments, and systems
US11065053B2 (en) 2016-08-02 2021-07-20 Covidien Lp Ablation cable assemblies and a method of manufacturing the same
US11006997B2 (en) 2016-08-09 2021-05-18 Covidien Lp Ultrasonic and radiofrequency energy production and control from a single power converter
US10631887B2 (en) 2016-08-15 2020-04-28 Covidien Lp Electrosurgical forceps for video assisted thoracoscopic surgery and other surgical procedures
US11576697B2 (en) 2016-08-15 2023-02-14 Covidien Lp Electrosurgical forceps for video assisted thoracoscopic surgery and other surgical procedures
US10441305B2 (en) 2016-08-18 2019-10-15 Covidien Lp Surgical forceps
US10772642B2 (en) 2016-08-18 2020-09-15 Covidien Lp Surgical forceps
US11207091B2 (en) 2016-11-08 2021-12-28 Covidien Lp Surgical instrument for grasping, treating, and/or dividing tissue
US10813695B2 (en) 2017-01-27 2020-10-27 Covidien Lp Reflectors for optical-based vessel sealing
US11596476B2 (en) 2017-01-27 2023-03-07 Covidien Lp Reflectors for optical-based vessel sealing
US11229480B2 (en) 2017-02-02 2022-01-25 Covidien Lp Latching mechanism for in-line activated electrosurgical device
US10881445B2 (en) 2017-02-09 2021-01-05 Covidien Lp Adapters, systems incorporating the same, and methods for providing an electrosurgical forceps with clip-applying functionality
US11540872B2 (en) 2017-03-13 2023-01-03 Covidien Lp Electrosurgical instrument with trigger driven cutting function
US11172980B2 (en) 2017-05-12 2021-11-16 Covidien Lp Electrosurgical forceps for grasping, treating, and/or dividing tissue
US10973567B2 (en) 2017-05-12 2021-04-13 Covidien Lp Electrosurgical forceps for grasping, treating, and/or dividing tissue
USD854684S1 (en) 2017-06-08 2019-07-23 Covidien Lp Open vessel sealer with mechanical cutter
USD843574S1 (en) 2017-06-08 2019-03-19 Covidien Lp Knife for open vessel sealer
US10512501B2 (en) 2017-06-08 2019-12-24 Covidien Lp Electrosurgical apparatus
USD854149S1 (en) 2017-06-08 2019-07-16 Covidien Lp End effector for open vessel sealer
USD859658S1 (en) 2017-06-16 2019-09-10 Covidien Lp Vessel sealer for tonsillectomy
US11154348B2 (en) 2017-08-29 2021-10-26 Covidien Lp Surgical instruments and methods of assembling surgical instruments
US11534226B2 (en) 2017-09-22 2022-12-27 Covidien Lp Systems and methods for minimizing arcing of bipolar forceps
US11272975B2 (en) 2017-09-22 2022-03-15 Covidien Lp Systems and methods for controlled electrosurgical dissection
US11744631B2 (en) 2017-09-22 2023-09-05 Covidien Lp Systems and methods for controlled electrosurgical coagulation
US11123132B2 (en) 2018-04-09 2021-09-21 Covidien Lp Multi-function surgical instruments and assemblies therefor
US10828756B2 (en) 2018-04-24 2020-11-10 Covidien Lp Disassembly methods facilitating reprocessing of multi-function surgical instruments
US10780544B2 (en) 2018-04-24 2020-09-22 Covidien Lp Systems and methods facilitating reprocessing of surgical instruments
US11896256B2 (en) 2018-05-02 2024-02-13 Covidien Lp Jaw guard for surgical forceps
US11033289B2 (en) 2018-05-02 2021-06-15 Covidien Lp Jaw guard for surgical forceps
US11109930B2 (en) 2018-06-08 2021-09-07 Covidien Lp Enhanced haptic feedback system
US11660158B2 (en) 2018-06-08 2023-05-30 Covidien Lp Enhanced haptic feedback system
US11896291B2 (en) 2018-07-02 2024-02-13 Covidien Lp Electrically-insulative shafts, methods of manufacturing electrically-insulative shafts, and energy-based surgical instruments incorporating electrically-insulative shafts
US11612403B2 (en) 2018-10-03 2023-03-28 Covidien Lp Multi-function surgical transection instrument
US11376062B2 (en) 2018-10-12 2022-07-05 Covidien Lp Electrosurgical forceps
US11471211B2 (en) 2018-10-12 2022-10-18 Covidien Lp Electrosurgical forceps
US10881452B2 (en) 2018-10-16 2021-01-05 Covidien Lp Method of assembling an end effector for a surgical instrument
US11350982B2 (en) 2018-12-05 2022-06-07 Covidien Lp Electrosurgical forceps
US11246648B2 (en) 2018-12-10 2022-02-15 Covidien Lp Surgical forceps with bilateral and unilateral jaw members
US11147613B2 (en) 2019-03-15 2021-10-19 Covidien Lp Surgical instrument with increased lever stroke
US11523861B2 (en) 2019-03-22 2022-12-13 Covidien Lp Methods for manufacturing a jaw assembly for an electrosurgical forceps
US11490916B2 (en) 2019-03-29 2022-11-08 Covidien Lp Engagement features and methods for attaching a drive rod to a knife blade in an articulating surgical instrument
US11490917B2 (en) 2019-03-29 2022-11-08 Covidien Lp Drive rod and knife blade for an articulating surgical instrument
US11576696B2 (en) 2019-03-29 2023-02-14 Covidien Lp Engagement features and methods for attaching a drive rod to a knife blade in an articulating surgical instrument
US11607267B2 (en) 2019-06-10 2023-03-21 Covidien Lp Electrosurgical forceps
US11376030B2 (en) 2020-02-10 2022-07-05 Covidien Lp Devices and methods facilitating the manufacture of surgical instruments
US11628008B2 (en) 2020-03-16 2023-04-18 Covidien Lp Forceps with linear trigger kickout mechanism
US11622804B2 (en) 2020-03-16 2023-04-11 Covidien Lp Forceps with linear trigger mechanism
US11617612B2 (en) 2020-03-16 2023-04-04 Covidien Lp Forceps with linear trigger mechanism
US11944369B2 (en) 2020-03-16 2024-04-02 Covidien Lp Forceps with linear trigger kickout mechanism
US11844562B2 (en) 2020-03-23 2023-12-19 Covidien Lp Electrosurgical forceps for grasping, treating, and/or dividing tissue
US11957403B2 (en) 2021-03-02 2024-04-16 Covidien Lp Apparatus for performing an electrosurgical procedure
US11957402B2 (en) 2021-03-02 2024-04-16 Covidien Lp Apparatus for performing an electrosurgical procedure

Similar Documents

Publication Publication Date Title
DE19506363A1 (en) Non-invasive thermometry in organs under hyperthermia and coagulation conditions
JP5570496B2 (en) Medical system with percutaneous probe
Böhringer et al. Time‐domain and spectral‐domain optical coherence tomography in the analysis of brain tumor tissue
Qian et al. Ultrasonic microelastography to assess biomechanical properties of the cornea
US20100087728A1 (en) Acoustic palpation using non-invasive ultrasound techniques to identify and localize tissue eliciting biological responses
US20100081893A1 (en) Acoustic palpation using non-invasive ultrasound techniques to identify and localize tissue eliciting biological responses and target treatments
Haritonova et al. In Vivo application and localization of transcranial focused ultrasound using dual-mode ultrasound arrays
JPH06315541A (en) Medical treatment device using image diagnostic device
Landa et al. Four-dimensional optoacoustic monitoring of tissue heating with medium intensity focused ultrasound
DE60111945T2 (en) DEVICE FOR SELECTIVE CELLULAR DISORDER IN A LIVING ORGANISM
WO2000024468A9 (en) Method and device for controlling a targeted thermal deposition into a material
Chang et al. Neurophysiologic correlates of sonication treatment in patients with essential tremor
DE19916653A1 (en) Laser cyclo-photocoagulation for treatment of the cilary body in cases on intractable glaucoma uses opto-acoustic tissue differentiation so that tissue type is more accurately determined and an appropriate dose applied
Seip et al. Non-invasive spatio-temporal temperature estimation using diagnostic ultrasound
CN101601894A (en) A kind of monitoring thermal dosage in real time method and equipment thereof
Považay et al. Selective retina therapy
Koinzer et al. Temperature-controlled retinal photocoagulation reliably generates uniform subvisible, mild, or moderate lesions
Patel et al. A comparison of manual and robot assisted retinal vein cannulation in chicken chorioallantoic membrane
Zucconi et al. Analysis and reduction of thermal dose errors in MRgFUS treatment
Lemor et al. Ultrasound temperature and attenuation monitoring for controlling the laser induced thermo therapy
Miller et al. Timing of high-intensity pulses for myocardial cavitation-enabled therapy
Daniels et al. Ultrasound simulation of real-time temperature estimation during radiofrequency ablation using finite element models
DE19935455C2 (en) Method and device for controlling targeted heat deposition in a material
Agarwal et al. History and principles of ocular ultrasonography
Antonsson et al. Optical measurements during experimental stereotactic radiofrequency lesioning

Legal Events

Date Code Title Description
8122 Nonbinding interest in granting licences declared
8127 New person/name/address of the applicant

Owner name: BENDE, THOMAS, DR.HABIL., 72116 MOESSINGEN, DE JEA

8110 Request for examination paragraph 44
8131 Rejection