Búsqueda Imágenes Maps Play YouTube Noticias Gmail Drive Más »
Búsqueda avanzada de patentes | Historial web | Iniciar sesión

Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US40156069 Sep 19755 Abr 1977Dynatech CorporationMethod and means for controlling the freeze zone of a cryosurgical probe
US40182279 Oct 197519 Abr 1977Cryomedics, Inc.Cryosurgical instrument
US40635605 Abr 197620 Dic 1977Spembly LimitedCryosurgical instrument
US414603027 Dic 197627 Mar 1979Dynatech CorporationCryosurgical instrument
US423651814 Abr 19782 Dic 1980Gyne-Tech Instrument CorporationCryogenic device selectively operable in a continuous freezing mode, a continuous thawing mode or a combination thereof
US427573412 Ago 197730 Jun 1981Valleylab, Inc.Cryosurgical apparatus and method
US437716827 Feb 198122 Mar 1983Wallach Surgical Instruments, Inc.Cryosurgical instrument
US44689354 Ene 19834 Sep 1984Societe Anonyme de TelecommunicationsDevice for regulating a Joule-Thomson effect refrigerator
US473506313 Abr 19875 Abr 1988Superior Marketing Research Corp.Self-contained cooling device
US507871330 Nov 19897 Ene 1992Spembly Medical LimitedCryosurgical probe
US513949620 Dic 199018 Ago 1992Ultrasonic freeze ablation catheters and probes
US517668619 Abr 19915 Ene 1993Apparatus for packaging, folding, rigidifying and inserting an intraocular lens
US522494319 Jul 19916 Jul 1993Spembly Medical Ltd.Cryosurgical apparatus
US57585057 Oct 19962 Jun 1998CryoGen, Inc.Precooling system for joule-thomson probe
US578771515 Ago 19964 Ago 1998Cryogen, Inc.
The United States of America as represented by the Secretary of Commerce
Mixed gas refrigeration method
US580048723 Jul 19961 Sep 1998Endocare, Inc.Cryoprobe
US580048823 Jul 19961 Sep 1998Endocare, Inc.Cryoprobe with warming feature
US586097123 May 199719 Ene 1999Spembly Cryosurgery LimitedThawing of cryosurgical apparatus
US590178317 Jul 199711 May 1999Croyogen, Inc.
Secretary of Commerce
Cryogenic heat exchanger
US59569589 Sep 199728 Sep 1999CryoGen, Inc.
The United States of America, as represented by the Secretary of Commerce
Gas mixture for cryogenic applications
US60704157 May 19986 Jun 2000CryoGen, Inc.Precooling system for Joule-Thomson probe
US607441229 Ago 199813 Jun 2000Endocare, Inc.Cryoprobe
US615190112 Oct 199528 Nov 2000CryoGen, Inc.
The United States of America as represented by the Secretary of Commerce
Miniature mixed gas refrigeration system
US616154315 Oct 199719 Dic 2000Epicor, Inc.Methods of epicardial ablation for creating a lesion around the pulmonary veins
US616520727 May 199926 Dic 2000Alsius CorporationMethod of selectively shaping hollow fibers of heat exchange catheter
US618266628 Oct 19986 Feb 2001CryoGen, Inc.Cryosurgical probe and method for uterine ablation
US61936444 Mar 199927 Feb 2001CryoGen, Inc.Cryosurgical probe with sheath
US625110531 Mar 199826 Jun 2001Endocare, Inc.Cryoprobe system
US627049425 Ago 19997 Ago 2001CryoGen, Inc.Stretchable cryoprobe sheath
US62873262 Ago 199911 Sep 2001Alsius CorporationCatheter with coiled multi-lumen heat transfer extension
US629959927 Oct 19999 Oct 2001Alsius CorporationDual balloon central venous line catheter temperature control system
US630612919 Ago 199923 Oct 2001Femrx, Inc.Cryosurgical system and method
US637852529 Ene 199830 Abr 2002American Medical Systems, Inc.Combined cryotherapy and hyperthermia method for the treatment of airway obstruction or prostrate enlargement
US639332024 Jul 200121 May 2002Alsius CorporationMethod for treating cardiac arrest
US640974711 Feb 200025 Jun 2002Alsius Corporation
The Regents of the University of California
Indwelling heat exchange catheter and method of using same
US641964318 Ago 199916 Jul 2002Alsius CorporationCentral venous catheter with heat exchange properties
US644747415 Sep 199910 Sep 2002Alsius CorporationAutomatic fever abatement system
US645099019 Abr 199917 Sep 2002Alsius CorporationCatheter with multiple heating/cooling fibers employing fiber spreading features
US64510125 Feb 200117 Sep 2002CryoGen, Inc.Cryosurgical method for endometrial ablation
US645815011 Mar 19991 Oct 2002Alsius CorporationMethod and apparatus for patient temperature control
US647521222 Feb 20015 Nov 2002CryoGen, Inc.Cryosurgical probe with sheath
US650562915 Dic 199914 Ene 2003Endocare, Inc.Cryosurgical system with protective warming feature
US651622424 Jul 20014 Feb 2003Alsius CorporationMethod for treating cardiac arrest
US65302347 May 199811 Mar 2003CryoGen, Inc.Precooling system for Joule-Thomson probe
US65309463 Oct 200011 Mar 2003Alsius CorporationIndwelling heat exchange heat pipe catheter and method of using same
US657264021 Nov 20013 Jun 2003Alsius CorporationMethod and apparatus for cardiopulmonary bypass patient temperature control
US658239822 Sep 200024 Jun 2003Alsius CorporationMethod of managing patient temperature with a heat exchange catheter
US658572925 Jun 20011 Jul 2003Endocare, Inc.Vented cryosurgical system with backpressure source
US658927113 Dic 20018 Jul 2003Alsius CorporationsIndwelling heat exchange catheter
US662013110 Ago 200116 Sep 2003Alsius CorporationDual balloon central venous line catheter temperature control system
US665256524 Ago 200125 Nov 2003Alsius CorporationCentral venous catheter with heat exchange properties
US671623619 Oct 20016 Abr 2004Alsius CorporationIntravascular catheter with heat exchange element having inner inflation element and methods of use
US67558512 May 200229 Jun 2004Alsius CorporationIndwelling heat exchange catheter and method of using same
US676734623 Ene 200227 Jul 2004Endocare, Inc.Cryosurgical probe with bellows shaft
US693604520 Sep 200130 Ago 2005Endocare, Inc.Malleable cryosurgical probe
US695567316 Ago 200218 Oct 2005CryoCor, Inc.Heat transfer segment for a cryoablation catheter
US698138224 Jul 20033 Ene 2006CryoCor, Inc.Distal end for cryoablation catheters
US700493612 Sep 200228 Feb 2006CryoCor, Inc.Refrigeration source for a cryoablation catheter
US707059410 Feb 20044 Jul 2006CryoCor, Inc.System and method for assessing ice ball formation during a cryoablation procedure
US708362017 Jul 20031 Ago 2006Medtronic, Inc.Electrosurgical hemostat
US709423513 Ene 200422 Ago 2006Medtronic, Inc.Method and apparatus for tissue ablation
US71185663 Feb 200310 Oct 2006Medtronic, Inc.Device and method for needle-less interstitial injection of fluid for ablation of cardiac tissue
US71287402 Abr 200331 Oct 2006Method for interrupting conduction paths within the heart
US715684029 Jun 20042 Ene 2007Cryocor, Inc.Pressure monitor for cryoablation catheter
US715684516 Sep 20052 Ene 2007Medtronic, Inc.Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue
US716353530 Jun 200416 Ene 2007Cryocor, Inc.System for detecting leaks and occlusions in a cryoablation catheter
US716610520 Sep 200523 Ene 2007Medtronic, Inc.Pen-type electrosurgical instrument
US716914431 Oct 200330 Ene 2007Medtronic, Inc.Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue
US719562518 Jun 200427 Mar 2007Cryocor, Inc.Catheter system for performing a single step cryoablation
US720798525 Jun 200324 Abr 2007Endocare, Inc.Detachable cryosurgical probe
US724715518 May 200424 Jul 2007Medtronic, Inc.Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue
US725004820 Ago 200431 Jul 2007Medtronic, Inc.Ablation system and method of use
US725005126 Abr 200631 Jul 2007Medtronic, Inc.Method and apparatus for tissue ablation
US727898431 Dic 20029 Oct 2007Alsius CorporationSystem and method for controlling rate of heat exchange with patient
US72941433 Feb 200313 Nov 2007Medtronic, Inc.Device and method for ablation of cardiac tissue
US730932528 Jun 200518 Dic 2007Medtronic, Inc.Helical needle apparatus for creating a virtual electrode used for the ablation of tissue
US734785814 Oct 200325 Mar 2008Medtronic, Inc.Method and system for treatment of atrial tachyarrhythmias
US735779730 Jun 200415 Abr 2008Cryocor, Inc.System and method for varying return pressure to control tip temperature of a cryoablation catheter
US73645783 Dic 200429 Abr 2008Medtronic, Inc.System and method of performing an electrosurgical procedure
US73679729 Sep 20036 May 2008Medtronic, Inc.Ablation system
US74225887 Dic 20069 Sep 2008Medtronic, Inc.Pen-type electrosurgical instrument
US743525018 Feb 200514 Oct 2008Medtronic, Inc.Method and apparatus for tissue ablation
US747027230 Jun 200430 Dic 2008Medtronic, Inc.Device and method for ablating tissue
US749785729 Abr 20033 Mar 2009Medtronic, Inc.Endocardial dispersive electrode for use with a monopolar RF ablation pen
US750723528 May 200224 Mar 2009Medtronic, Inc.Method and system for organ positioning and stabilization
US75663342 Jun 200528 Jul 2009Medtronic, Inc.Ablation device with jaws
US761501520 Jun 200310 Nov 2009Medtronic, Inc.Focused ultrasound ablation devices having selectively actuatable emitting elements and methods of using the same
US762878030 Nov 20048 Dic 2009Medtronic, Inc.Devices and methods for interstitial injection of biologic agents into tissue
US764163231 Ago 20075 Ene 2010Zoll Circulation, Inc.System and method for controlling rate of heat exchange with patient
US76781082 Jun 200516 Mar 2010Medtronic, Inc.Loop ablation apparatus and method
US767811129 Nov 200516 Mar 2010Medtronic, Inc.Device and method for ablating tissue
US769980530 Nov 200720 Abr 2010Medtronic, Inc.Helical coil apparatus for ablation of tissue
US770688213 May 200527 Abr 2010Medtronic, Inc.Methods of using high intensity focused ultrasound to form an ablated tissue area
US770689426 Abr 200527 Abr 2010Medtronic, Inc.Heart wall ablation/mapping catheter and method
US774062323 Jun 200522 Jun 2010Medtronic, Inc.Devices and methods for interstitial injection of biologic agents into tissue
US774456210 Oct 200629 Jun 2010Medtronics, Inc.Devices and methods for interstitial injection of biologic agents into tissue
US77585762 Jun 200520 Jul 2010Medtronic, Inc.Clamping ablation tool and method
US77585802 Jun 200520 Jul 2010Medtronic, Inc.Compound bipolar ablation device and method
US779446011 Ago 200814 Sep 2010Medtronic, Inc.Method of ablating tissue
US781803915 Jul 200519 Oct 2010Medtronic, Inc.Suction stabilized epicardial ablation devices
US782439916 Feb 20062 Nov 2010Medtronic, Inc.Ablation system and method of use
US78461546 Dic 20047 Dic 2010Galil Medical Ltd.Gas-heated gas-cooled cryoprobe utilizing electrical heating and a single gas source
US78714092 Feb 200918 Ene 2011Medtronic, Inc.Endocardial dispersive electrode for use with a monopolar RF ablation pen
US78750288 Jul 200925 Ene 2011Medtronic, Inc.Ablation device with jaws
US795962620 Jul 200714 Jun 2011Medtronic, Inc.Transmural ablation systems and methods
US796394022 Ago 200521 Jun 2011Boston Scientific Scimed, Inc.Local perfusion device
US796396321 Ene 200521 Jun 2011Medtronic, Inc.Electrosurgical hemostat
US796781625 Ene 200228 Jun 2011Medtronic, Inc.Fluid-assisted electrosurgical instrument with shapeable electrode
US797570331 Ago 200612 Jul 2011Medtronic, Inc.Device and method for needle-less interstitial injection of fluid for ablation of cardiac tissue
US804806616 Jun 20091 Nov 2011Boston Scientific Scimed, Inc.Cryotreatment device and method of forming conduction blocks
US812859524 Ago 20016 Mar 2012Zoll Circulation, Inc.Method for a central venous line catheter having a temperature control system
US81629333 Mar 200424 Abr 2012Medtronic, Inc.Vibration sensitive ablation device and method
US816294120 Dic 201024 Abr 2012Medtronic, Inc.Ablation device with jaws
US817283714 Jun 20108 May 2012Medtronic, Inc.Clamping ablation tool and method
US82214029 Dic 200517 Jul 2012Medtronic, Inc.Method for guiding a medical device
US822141527 Jul 200717 Jul 2012Medtronic, Inc.Method and apparatus for tissue ablation
USRE408681 Oct 200711 Ago 2009CryoCor, Inc.Refrigeration source for a cryoblation catheter