DE69222558T2 - Chirurgische, elektrisch abgeschirmte, röntgendurchlässige Kanüle zum Schutz von Patienten gegen R.F. - Google Patents
Chirurgische, elektrisch abgeschirmte, röntgendurchlässige Kanüle zum Schutz von Patienten gegen R.F.Info
- Publication number
- DE69222558T2 DE69222558T2 DE69222558T DE69222558T DE69222558T2 DE 69222558 T2 DE69222558 T2 DE 69222558T2 DE 69222558 T DE69222558 T DE 69222558T DE 69222558 T DE69222558 T DE 69222558T DE 69222558 T2 DE69222558 T2 DE 69222558T2
- Authority
- DE
- Germany
- Prior art keywords
- surgical
- electrically shielded
- patients against
- protect patients
- radiopaque
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1487—Trocar-like, i.e. devices producing an enlarged transcutaneous opening
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3474—Insufflating needles, e.g. Veress needles
-
- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
- A61B18/1233—Generators therefor with circuits for assuring patient safety
-
- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1402—Probes for open surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00902—Material properties transparent or translucent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
- A61M13/003—Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0233—Conductive materials, e.g. antistatic coatings for spark prevention
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/908—Patient protection from electric shock
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68325391A | 1991-04-10 | 1991-04-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69222558D1 DE69222558D1 (de) | 1997-11-13 |
DE69222558T2 true DE69222558T2 (de) | 1998-02-26 |
Family
ID=24743215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69222558T Expired - Lifetime DE69222558T2 (de) | 1991-04-10 | 1992-04-10 | Chirurgische, elektrisch abgeschirmte, röntgendurchlässige Kanüle zum Schutz von Patienten gegen R.F. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5431638A (de) |
EP (1) | EP0508453B1 (de) |
CA (1) | CA2065711A1 (de) |
DE (1) | DE69222558T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015010550A1 (de) * | 2015-08-13 | 2017-02-16 | Olympus Winter & Ibe Gmbh | Trokarhülse |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5387196A (en) * | 1992-05-19 | 1995-02-07 | United States Surgical Corporation | Cannula assembly having conductive cannula |
US5417687A (en) * | 1993-04-30 | 1995-05-23 | Medical Scientific, Inc. | Bipolar electrosurgical trocar |
US5335668A (en) * | 1993-04-30 | 1994-08-09 | Medical Scientific, Inc. | Diagnostic impedance measuring system for an insufflation needle |
CA2138076A1 (en) * | 1993-12-17 | 1995-06-18 | Philip E. Eggers | Monopolar electrosurgical instruments |
US5769841A (en) * | 1995-06-13 | 1998-06-23 | Electroscope, Inc. | Electrosurgical apparatus for laparoscopic and like procedures |
US5792141A (en) * | 1996-03-05 | 1998-08-11 | Medicor Corporation | Electrosurgical device for preventing capacitive coupling and the formation of undesirable current paths |
US6056766A (en) * | 1998-06-09 | 2000-05-02 | Thompson; Ronald J. | Stabilized trocar, and method of using same |
US7291123B2 (en) * | 2003-06-04 | 2007-11-06 | Gambro Lundia | Joint for fluid transport lines for medical use |
US20050131513A1 (en) * | 2003-12-16 | 2005-06-16 | Cook Incorporated | Stent catheter with a permanently affixed conductor |
US20060041252A1 (en) | 2004-08-17 | 2006-02-23 | Odell Roger C | System and method for monitoring electrosurgical instruments |
US7465302B2 (en) * | 2004-08-17 | 2008-12-16 | Encision, Inc. | System and method for performing an electrosurgical procedure |
US7422589B2 (en) * | 2004-08-17 | 2008-09-09 | Encision, Inc. | System and method for performing an electrosurgical procedure |
US9387010B2 (en) * | 2004-10-28 | 2016-07-12 | Nico Corporation | Surgical access assembly and method of using same |
US9186175B2 (en) | 2004-10-28 | 2015-11-17 | Nico Corporation | Surgical access assembly and method of using same |
US20070208341A1 (en) * | 2006-03-03 | 2007-09-06 | Kirwan Surgical Products, Inc. | Electro-surgical forceps having fully copper-plated tines and process for manufacturing same |
US8007494B1 (en) | 2006-04-27 | 2011-08-30 | Encision, Inc. | Device and method to prevent surgical burns |
US8251989B1 (en) | 2006-06-13 | 2012-08-28 | Encision, Inc. | Combined bipolar and monopolar electrosurgical instrument and method |
EP2265196B9 (de) | 2008-03-31 | 2013-10-02 | Applied Medical Resources Corporation | Elektrochirurgisches System mit Mitteln zur Messung der Permittivität und der Leitfähigkeit von Gewebe |
US9833281B2 (en) | 2008-08-18 | 2017-12-05 | Encision Inc. | Enhanced control systems including flexible shielding and support systems for electrosurgical applications |
US8500728B2 (en) | 2008-08-18 | 2013-08-06 | Encision, Inc. | Enhanced control systems including flexible shielding and support systems for electrosurgical applications |
BRPI0917035A2 (pt) | 2008-12-04 | 2019-09-24 | Pivot Medical Inc | "cânula de acesso telescópio, obturador telescópio, sistema, método para prover um corredor de acesso a partir de um primeiro local situado fora do corpo para um segundo local situado dentro do corpo" |
EP2380489A1 (de) * | 2010-04-26 | 2011-10-26 | Biotronik CRM Patent AG | Ableitvorrichtung und MRI-sicheres Kathetersystem |
US9173697B2 (en) * | 2010-09-29 | 2015-11-03 | Intuitive Surgical Operations, Inc. | Surgical cannula for dissipating electric charge |
EP2621389B1 (de) | 2010-10-01 | 2015-03-18 | Applied Medical Resources Corporation | Elektrochirurgisches Instrument mit Klemmbacken und mit einer Elektrode |
US20130096555A1 (en) * | 2011-10-13 | 2013-04-18 | Intuitive Surgical Operations, Inc. | Electrical charge-dissipating cannula |
AU2015258819B2 (en) | 2014-05-16 | 2019-12-12 | Applied Medical Resources Corporation | Electrosurgical system |
EP3369392A1 (de) | 2014-05-30 | 2018-09-05 | Applied Medical Resources Corporation | Elektrochirurgische versiegelungs- und dissektionssysteme |
GB201414533D0 (en) | 2014-08-15 | 2014-10-01 | Asalus Medical Instr Ltd | Laparoscopic access port |
US10420603B2 (en) | 2014-12-23 | 2019-09-24 | Applied Medical Resources Corporation | Bipolar electrosurgical sealer and divider |
USD748259S1 (en) | 2014-12-29 | 2016-01-26 | Applied Medical Resources Corporation | Electrosurgical instrument |
US11864812B2 (en) | 2018-09-05 | 2024-01-09 | Applied Medical Resources Corporation | Electrosurgical generator control system |
WO2020096893A1 (en) * | 2018-11-05 | 2020-05-14 | Medivators Inc. | Identifiers in medical device lumen |
KR20210092263A (ko) | 2018-11-16 | 2021-07-23 | 어플라이드 메디컬 리소시스 코포레이션 | 전기수술용 시스템 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR608680A (fr) * | 1925-10-13 | 1926-07-31 | Aiguille isolée pour électro-coagulation intra-veineuse | |
US3070132A (en) * | 1960-04-06 | 1962-12-25 | David S Sheridan | Non-sparking medico-surgical tubes |
US3580983A (en) * | 1969-12-03 | 1971-05-25 | Nat Catheter Corp | Conductive line tube |
US3834392A (en) * | 1973-02-01 | 1974-09-10 | Kli Inc | Laparoscopy system |
US3994287A (en) * | 1974-07-01 | 1976-11-30 | Centre De Recherche Industrielle Du Quebec | Trocar |
US3963856A (en) * | 1974-11-25 | 1976-06-15 | Steward Plastics, Inc. | Flexible, corrugated, plastic tubing having conductive helical bead |
US4184492A (en) * | 1975-08-07 | 1980-01-22 | Karl Storz Endoscopy-America, Inc. | Safety circuitry for high frequency cutting and coagulating devices |
DE2535341C2 (de) * | 1975-08-07 | 1980-09-25 | Hans Heinrich Prof. Dr. 8035 Gauting Meinke | Anlage zum Schneiden und/oder Koagulieren menschlichen Gewebes in der Chirurgie |
US4983456A (en) * | 1982-03-16 | 1991-01-08 | American Cyanamid | Compositions convertible to reinforced conductive components and articles incorporating same |
US4601710B1 (en) * | 1983-08-24 | 1998-05-05 | United States Surgical Corp | Trocar assembly |
US4886505A (en) * | 1985-06-07 | 1989-12-12 | Becton, Dickinson And Company | Antimicrobial surfaces and inhibition of microorganism growth thereby |
JPH0416648Y2 (de) * | 1986-05-15 | 1992-04-14 | ||
US5009643A (en) * | 1989-08-09 | 1991-04-23 | Richard Wolf Medical Instruments Corp. | Self-retaining electrically insulative trocar sleeve and trocar |
US5116353B1 (en) * | 1990-10-05 | 1996-09-10 | Digital Voice Systems Inc | Safety trocar |
US5295993A (en) * | 1991-04-30 | 1994-03-22 | United States Surgical Corporation | Safety trocar |
DE4138115A1 (de) * | 1991-11-19 | 1993-05-27 | Delma Elektro Med App | Medizinisches hochfrequenz-koagulationsinstrument |
US5295979A (en) * | 1992-03-27 | 1994-03-22 | P & D Medical Coatings, Inc. | Urinary catheter and system |
-
1992
- 1992-04-09 CA CA002065711A patent/CA2065711A1/en not_active Abandoned
- 1992-04-10 EP EP92106242A patent/EP0508453B1/de not_active Expired - Lifetime
- 1992-04-10 DE DE69222558T patent/DE69222558T2/de not_active Expired - Lifetime
-
1993
- 1993-06-21 US US08/080,264 patent/US5431638A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015010550A1 (de) * | 2015-08-13 | 2017-02-16 | Olympus Winter & Ibe Gmbh | Trokarhülse |
Also Published As
Publication number | Publication date |
---|---|
CA2065711A1 (en) | 1992-10-11 |
US5431638A (en) | 1995-07-11 |
EP0508453A1 (de) | 1992-10-14 |
EP0508453B1 (de) | 1997-10-08 |
DE69222558D1 (de) | 1997-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |
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