WO1997024074A1 - Apparatus and method for electrosurgery - Google Patents
Apparatus and method for electrosurgery Download PDFInfo
- Publication number
- WO1997024074A1 WO1997024074A1 PCT/US1996/020864 US9620864W WO9724074A1 WO 1997024074 A1 WO1997024074 A1 WO 1997024074A1 US 9620864 W US9620864 W US 9620864W WO 9724074 A1 WO9724074 A1 WO 9724074A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sheath
- probe
- electrode
- fluid
- distal end
- Prior art date
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
- A61B18/149—Probes or electrodes therefor bow shaped or with rotatable body at cantilever end, e.g. for resectoscopes, or coagulating rollers
-
- 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
-
- 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
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
-
- 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
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
- A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
-
- 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
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00505—Urinary tract
- A61B2018/00517—Urinary bladder or urethra
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00744—Fluid flow
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00791—Temperature
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00875—Resistance or impedance
-
- 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
- A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
-
- 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
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/126—Generators therefor characterised by the output polarity bipolar
-
- 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
- A61B2018/1273—Generators therefor including multiple generators in one device
-
- 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
- A61B2018/1472—Probes or electrodes therefor for use with liquid electrolyte, e.g. virtual electrodes
-
- 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
- A61B18/16—Indifferent or passive electrodes for grounding
- A61B2018/162—Indifferent or passive electrodes for grounding located on the probe body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/002—Irrigation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials For Medical Uses (AREA)
- Electrotherapy Devices (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU15691/97A AU1569197A (en) | 1995-12-29 | 1996-12-30 | Apparatus and method for electrosurgery |
JP09524610A JP2000502585A (en) | 1995-12-29 | 1996-12-30 | Apparatus and method for electrosurgery |
EP96945440A EP0873087A1 (en) | 1995-12-29 | 1996-12-30 | Apparatus and method for electrosurgery |
TW086103505A TW338717B (en) | 1995-12-29 | 1997-03-20 | Apparatus and method for electrosurgery |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58124495A | 1995-12-29 | 1995-12-29 | |
US08/581,244 | 1995-12-29 | ||
US62894196A | 1996-04-08 | 1996-04-08 | |
US08/628,941 | 1996-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997024074A1 true WO1997024074A1 (en) | 1997-07-10 |
Family
ID=27078252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1996/020864 WO1997024074A1 (en) | 1995-12-29 | 1996-12-30 | Apparatus and method for electrosurgery |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0873087A1 (en) |
JP (1) | JP2000502585A (en) |
AU (1) | AU1569197A (en) |
CA (1) | CA2241215A1 (en) |
TW (1) | TW338717B (en) |
WO (1) | WO1997024074A1 (en) |
Cited By (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1024769A1 (en) * | 1997-10-23 | 2000-08-09 | Arthrocare Corporation | Power supply and methods for electrosurgery in conductive fluid |
US6193715B1 (en) | 1999-03-19 | 2001-02-27 | Medical Scientific, Inc. | Device for converting a mechanical cutting device to an electrosurgical cutting device |
WO2001050965A2 (en) | 2000-01-10 | 2001-07-19 | Hydrocision, Inc. | Surgical instruments with integrated electrocautery |
WO2001050966A2 (en) | 2000-01-10 | 2001-07-19 | Hydrocision, Inc. | Liquid jet-powered surgical instruments |
WO2002019932A1 (en) * | 2000-09-05 | 2002-03-14 | Gyrus Medical Limited | Electrosurgery system |
JP2002532186A (en) * | 1998-12-18 | 2002-10-02 | ツェロン・アクチェンゲゼルシャフト・メディカル・インストゥルメンツ | Electrode arrangement for surgical instruments for thermoelectric coagulation in tissue |
US6824544B2 (en) | 2002-03-25 | 2004-11-30 | Richard Wolf Gmbh | Resectoscope |
EP1862139A2 (en) * | 2002-05-27 | 2007-12-05 | Celon AG Medical Instruments | Therapy equipment |
US7435247B2 (en) * | 1998-08-11 | 2008-10-14 | Arthrocare Corporation | Systems and methods for electrosurgical tissue treatment |
EP2063800A2 (en) * | 2006-09-18 | 2009-06-03 | Sierra Surgical Technologies | Curved endoscopic medical device |
US7655006B2 (en) | 2001-08-31 | 2010-02-02 | Boston Scientific Scimed, Inc. | Percutaneous pringle occlusion method and device |
EP2055253A3 (en) * | 1997-10-23 | 2010-02-03 | ArthroCare Corporation | Power supply, electrosurgical probes and methods of operation |
EP2147655A3 (en) * | 2008-07-22 | 2010-04-21 | Tyco Healthcare Group, LP | Electrosurgical devices, systems and methods of using the same |
US8419727B2 (en) | 2010-03-26 | 2013-04-16 | Aesculap Ag | Impedance mediated power delivery for electrosurgery |
US8465488B2 (en) | 2010-03-16 | 2013-06-18 | Olympus Medical Systems Corporation | Endoscopic surgical instrument |
WO2014114600A1 (en) * | 2013-01-24 | 2014-07-31 | Bowa-Electronic Gmbh & Co. Kg | Bipolar resectoscope |
US8827992B2 (en) | 2010-03-26 | 2014-09-09 | Aesculap Ag | Impedance mediated control of power delivery for electrosurgery |
US8864759B2 (en) | 2004-11-15 | 2014-10-21 | Kimberly-Clark Inc. | Methods of treating the sacroiliac region of a patient's body |
US8870866B2 (en) | 2007-01-05 | 2014-10-28 | Arthrocare Corporation | Electrosurgical system with suction control apparatus, system and method |
US8870867B2 (en) | 2008-02-06 | 2014-10-28 | Aesculap Ag | Articulable electrosurgical instrument with a stabilizable articulation actuator |
US8876746B2 (en) | 2006-01-06 | 2014-11-04 | Arthrocare Corporation | Electrosurgical system and method for treating chronic wound tissue |
US8888770B2 (en) | 2005-05-12 | 2014-11-18 | Aesculap Ag | Apparatus for tissue cauterization |
US8979838B2 (en) | 2010-05-24 | 2015-03-17 | Arthrocare Corporation | Symmetric switching electrode method and related system |
US9011428B2 (en) | 2011-03-02 | 2015-04-21 | Arthrocare Corporation | Electrosurgical device with internal digestor electrode |
US9044254B2 (en) | 2012-08-07 | 2015-06-02 | Covidien Lp | Microwave ablation catheter and method of utilizing the same |
US9095358B2 (en) | 2009-12-09 | 2015-08-04 | Arthrocare Corporation | Electrosurgery irrigation primer systems and methods |
US9121774B2 (en) | 2012-06-22 | 2015-09-01 | Covidien Lp | Microwave thermometry for microwave ablation systems |
US9131597B2 (en) | 2011-02-02 | 2015-09-08 | Arthrocare Corporation | Electrosurgical system and method for treating hard body tissue |
US9138282B2 (en) | 2009-06-17 | 2015-09-22 | Arthrocare Corporation | Method and system of an electrosurgical controller with wave-shaping |
US9168082B2 (en) | 2011-02-09 | 2015-10-27 | Arthrocare Corporation | Fine dissection electrosurgical device |
US9173698B2 (en) | 2010-09-17 | 2015-11-03 | Aesculap Ag | Electrosurgical tissue sealing augmented with a seal-enhancing composition |
US9216053B2 (en) | 2002-03-05 | 2015-12-22 | Avent, Inc. | Elongate member providing a variation in radiopacity |
US9254166B2 (en) | 2013-01-17 | 2016-02-09 | Arthrocare Corporation | Systems and methods for turbinate reduction |
US9271784B2 (en) | 2011-02-09 | 2016-03-01 | Arthrocare Corporation | Fine dissection electrosurgical device |
US9339327B2 (en) | 2011-06-28 | 2016-05-17 | Aesculap Ag | Electrosurgical tissue dissecting device |
US9339323B2 (en) | 2005-05-12 | 2016-05-17 | Aesculap Ag | Electrocautery method and apparatus |
US9358063B2 (en) | 2008-02-14 | 2016-06-07 | Arthrocare Corporation | Ablation performance indicator for electrosurgical devices |
US9364281B2 (en) | 2002-03-05 | 2016-06-14 | Avent, Inc. | Methods for treating the thoracic region of a patient's body |
US9452008B2 (en) | 2008-12-12 | 2016-09-27 | Arthrocare Corporation | Systems and methods for limiting joint temperature |
US9522033B2 (en) | 2012-10-02 | 2016-12-20 | Covidien Lp | Devices and methods for optical detection of tissue contact |
US9526556B2 (en) | 2014-02-28 | 2016-12-27 | Arthrocare Corporation | Systems and methods systems related to electrosurgical wands with screen electrodes |
WO2017017191A1 (en) * | 2015-07-29 | 2017-02-02 | Olympus Winter & Ibe Gmbh | Resectoscope and light guide cable for a resectoscope |
US9579150B2 (en) | 2011-04-08 | 2017-02-28 | Covidien Lp | Microwave ablation instrument with interchangeable antenna probe |
US9597107B2 (en) | 2002-10-25 | 2017-03-21 | Hydrocision, Inc. | Nozzle assemblies for liquid jet surgical instruments and surgical instruments employing the nozzle assemblies |
US9610122B2 (en) | 2013-03-29 | 2017-04-04 | Covidien Lp | Step-down coaxial microwave ablation applicators and methods for manufacturing same |
USRE46362E1 (en) | 2009-11-16 | 2017-04-11 | Covidien Lp | Twin sealing chamber hub |
US9668802B2 (en) | 2012-10-02 | 2017-06-06 | Covidien Lp | Devices and methods for optical detection of tissue contact |
US9693818B2 (en) | 2013-03-07 | 2017-07-04 | Arthrocare Corporation | Methods and systems related to electrosurgical wands |
US9713489B2 (en) | 2013-03-07 | 2017-07-25 | Arthrocare Corporation | Electrosurgical methods and systems |
US9788882B2 (en) | 2011-09-08 | 2017-10-17 | Arthrocare Corporation | Plasma bipolar forceps |
US9801678B2 (en) | 2013-03-13 | 2017-10-31 | Arthrocare Corporation | Method and system of controlling conductive fluid flow during an electrosurgical procedure |
US9872724B2 (en) | 2012-09-26 | 2018-01-23 | Aesculap Ag | Apparatus for tissue cutting and sealing |
US9918778B2 (en) | 2006-05-02 | 2018-03-20 | Aesculap Ag | Laparoscopic radiofrequency surgical device |
US9949789B2 (en) | 2002-03-05 | 2018-04-24 | Avent, Inc. | Methods of treating the sacroiliac region of a patient's body |
US9962150B2 (en) | 2013-12-20 | 2018-05-08 | Arthrocare Corporation | Knotless all suture tissue repair |
US10206739B2 (en) | 2002-03-05 | 2019-02-19 | Avent, Inc. | Electrosurgical device and methods |
US10314642B2 (en) | 2005-05-12 | 2019-06-11 | Aesculap Ag | Electrocautery method and apparatus |
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US10363061B2 (en) | 2002-10-25 | 2019-07-30 | Hydrocision, Inc. | Nozzle assemblies for liquid jet surgical instruments and surgical instruments for employing the nozzle assemblies |
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US10376309B2 (en) | 2016-08-02 | 2019-08-13 | Covidien Lp | Ablation cable assemblies and a method of manufacturing the same |
US10420607B2 (en) | 2014-02-14 | 2019-09-24 | Arthrocare Corporation | Methods and systems related to an electrosurgical controller |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2521719A1 (en) * | 1975-05-15 | 1976-11-25 | Delma Elektro Med App | ELECTROSURGICAL DEVICE |
WO1994026228A1 (en) * | 1993-05-10 | 1994-11-24 | Thapliyal And Eggers Partners | Methods and apparatus for surgical cutting |
US5401272A (en) * | 1992-09-25 | 1995-03-28 | Envision Surgical Systems, Inc. | Multimodality probe with extendable bipolar electrodes |
WO1995034259A1 (en) * | 1994-06-14 | 1995-12-21 | Desai Ashvin H | Endoscopic surgical instrument |
-
1996
- 1996-12-30 EP EP96945440A patent/EP0873087A1/en not_active Withdrawn
- 1996-12-30 AU AU15691/97A patent/AU1569197A/en not_active Abandoned
- 1996-12-30 CA CA 2241215 patent/CA2241215A1/en not_active Abandoned
- 1996-12-30 JP JP09524610A patent/JP2000502585A/en active Pending
- 1996-12-30 WO PCT/US1996/020864 patent/WO1997024074A1/en not_active Application Discontinuation
-
1997
- 1997-03-20 TW TW086103505A patent/TW338717B/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2521719A1 (en) * | 1975-05-15 | 1976-11-25 | Delma Elektro Med App | ELECTROSURGICAL DEVICE |
US5401272A (en) * | 1992-09-25 | 1995-03-28 | Envision Surgical Systems, Inc. | Multimodality probe with extendable bipolar electrodes |
WO1994026228A1 (en) * | 1993-05-10 | 1994-11-24 | Thapliyal And Eggers Partners | Methods and apparatus for surgical cutting |
WO1995034259A1 (en) * | 1994-06-14 | 1995-12-21 | Desai Ashvin H | Endoscopic surgical instrument |
Cited By (114)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1024769A4 (en) * | 1997-10-23 | 2001-09-12 | Arthrocare Corp | Power supply and methods for electrosurgery in conductive fluid |
EP1024769A1 (en) * | 1997-10-23 | 2000-08-09 | Arthrocare Corporation | Power supply and methods for electrosurgery in conductive fluid |
EP2055253A3 (en) * | 1997-10-23 | 2010-02-03 | ArthroCare Corporation | Power supply, electrosurgical probes and methods of operation |
US7435247B2 (en) * | 1998-08-11 | 2008-10-14 | Arthrocare Corporation | Systems and methods for electrosurgical tissue treatment |
JP2002532186A (en) * | 1998-12-18 | 2002-10-02 | ツェロン・アクチェンゲゼルシャフト・メディカル・インストゥルメンツ | Electrode arrangement for surgical instruments for thermoelectric coagulation in tissue |
US6193715B1 (en) | 1999-03-19 | 2001-02-27 | Medical Scientific, Inc. | Device for converting a mechanical cutting device to an electrosurgical cutting device |
WO2001050966A2 (en) | 2000-01-10 | 2001-07-19 | Hydrocision, Inc. | Liquid jet-powered surgical instruments |
WO2001050965A2 (en) | 2000-01-10 | 2001-07-19 | Hydrocision, Inc. | Surgical instruments with integrated electrocautery |
WO2002019932A1 (en) * | 2000-09-05 | 2002-03-14 | Gyrus Medical Limited | Electrosurgery system |
US7655006B2 (en) | 2001-08-31 | 2010-02-02 | Boston Scientific Scimed, Inc. | Percutaneous pringle occlusion method and device |
US8641709B2 (en) | 2001-08-31 | 2014-02-04 | Boston Scientific Scimed, Inc. | Percutaneous pringle occlusion method and device |
US9949789B2 (en) | 2002-03-05 | 2018-04-24 | Avent, Inc. | Methods of treating the sacroiliac region of a patient's body |
US9364281B2 (en) | 2002-03-05 | 2016-06-14 | Avent, Inc. | Methods for treating the thoracic region of a patient's body |
US10206739B2 (en) | 2002-03-05 | 2019-02-19 | Avent, Inc. | Electrosurgical device and methods |
US11291496B2 (en) | 2002-03-05 | 2022-04-05 | Avent, Inc. | Methods of treating the sacroiliac region of a patient's body |
US9820808B2 (en) | 2002-03-05 | 2017-11-21 | Avent, Inc. | Method for treating the thoracic region of a patient's body |
US9216053B2 (en) | 2002-03-05 | 2015-12-22 | Avent, Inc. | Elongate member providing a variation in radiopacity |
DE10310614B4 (en) * | 2002-03-25 | 2007-10-11 | Richard Wolf Gmbh | resectoscope |
US6824544B2 (en) | 2002-03-25 | 2004-11-30 | Richard Wolf Gmbh | Resectoscope |
EP1862139A3 (en) * | 2002-05-27 | 2011-02-09 | Celon AG Medical Instruments | Therapy equipment |
EP1862139A2 (en) * | 2002-05-27 | 2007-12-05 | Celon AG Medical Instruments | Therapy equipment |
US11432838B2 (en) | 2002-10-25 | 2022-09-06 | Hydrocision, Inc. | Nozzle assemblies for liquid jet surgical instruments and surgical instruments for employing the nozzle assemblies |
US10363061B2 (en) | 2002-10-25 | 2019-07-30 | Hydrocision, Inc. | Nozzle assemblies for liquid jet surgical instruments and surgical instruments for employing the nozzle assemblies |
US9597107B2 (en) | 2002-10-25 | 2017-03-21 | Hydrocision, Inc. | Nozzle assemblies for liquid jet surgical instruments and surgical instruments employing the nozzle assemblies |
US8864759B2 (en) | 2004-11-15 | 2014-10-21 | Kimberly-Clark Inc. | Methods of treating the sacroiliac region of a patient's body |
US8951249B2 (en) | 2005-02-17 | 2015-02-10 | Avent Inc. | Electrosurgical device with discontinuous flow density |
US9339323B2 (en) | 2005-05-12 | 2016-05-17 | Aesculap Ag | Electrocautery method and apparatus |
US8888770B2 (en) | 2005-05-12 | 2014-11-18 | Aesculap Ag | Apparatus for tissue cauterization |
US10314642B2 (en) | 2005-05-12 | 2019-06-11 | Aesculap Ag | Electrocautery method and apparatus |
US9168087B2 (en) | 2006-01-06 | 2015-10-27 | Arthrocare Corporation | Electrosurgical system and method for sterilizing chronic wound tissue |
US8876746B2 (en) | 2006-01-06 | 2014-11-04 | Arthrocare Corporation | Electrosurgical system and method for treating chronic wound tissue |
US11058478B2 (en) | 2006-05-02 | 2021-07-13 | Aesculap Ag | Laparoscopic radiofrequency surgical device |
US9918778B2 (en) | 2006-05-02 | 2018-03-20 | Aesculap Ag | Laparoscopic radiofrequency surgical device |
EP2063800A4 (en) * | 2006-09-18 | 2011-02-09 | Sierra Surgical Technologies | Curved endoscopic medical device |
EP2063800A2 (en) * | 2006-09-18 | 2009-06-03 | Sierra Surgical Technologies | Curved endoscopic medical device |
US9254164B2 (en) | 2007-01-05 | 2016-02-09 | Arthrocare Corporation | Electrosurgical system with suction control apparatus, system and method |
US8870866B2 (en) | 2007-01-05 | 2014-10-28 | Arthrocare Corporation | Electrosurgical system with suction control apparatus, system and method |
US8870867B2 (en) | 2008-02-06 | 2014-10-28 | Aesculap Ag | Articulable electrosurgical instrument with a stabilizable articulation actuator |
US9358063B2 (en) | 2008-02-14 | 2016-06-07 | Arthrocare Corporation | Ablation performance indicator for electrosurgical devices |
US9877769B2 (en) | 2008-07-22 | 2018-01-30 | Covidien Lp | Electrosurgical devices, systems and methods of using the same |
US10524850B2 (en) | 2008-07-22 | 2020-01-07 | Covidien Lp | Electrosurgical devices, systems and methods of using the same |
EP2147655A3 (en) * | 2008-07-22 | 2010-04-21 | Tyco Healthcare Group, LP | Electrosurgical devices, systems and methods of using the same |
US9452008B2 (en) | 2008-12-12 | 2016-09-27 | Arthrocare Corporation | Systems and methods for limiting joint temperature |
US9138282B2 (en) | 2009-06-17 | 2015-09-22 | Arthrocare Corporation | Method and system of an electrosurgical controller with wave-shaping |
USRE46362E1 (en) | 2009-11-16 | 2017-04-11 | Covidien Lp | Twin sealing chamber hub |
US9095358B2 (en) | 2009-12-09 | 2015-08-04 | Arthrocare Corporation | Electrosurgery irrigation primer systems and methods |
US8465488B2 (en) | 2010-03-16 | 2013-06-18 | Olympus Medical Systems Corporation | Endoscopic surgical instrument |
US10130411B2 (en) | 2010-03-26 | 2018-11-20 | Aesculap Ag | Impedance mediated control of power delivery for electrosurgery |
US9277962B2 (en) | 2010-03-26 | 2016-03-08 | Aesculap Ag | Impedance mediated control of power delivery for electrosurgery |
US8419727B2 (en) | 2010-03-26 | 2013-04-16 | Aesculap Ag | Impedance mediated power delivery for electrosurgery |
US8827992B2 (en) | 2010-03-26 | 2014-09-09 | Aesculap Ag | Impedance mediated control of power delivery for electrosurgery |
US8979838B2 (en) | 2010-05-24 | 2015-03-17 | Arthrocare Corporation | Symmetric switching electrode method and related system |
US9173698B2 (en) | 2010-09-17 | 2015-11-03 | Aesculap Ag | Electrosurgical tissue sealing augmented with a seal-enhancing composition |
US10448992B2 (en) | 2010-10-22 | 2019-10-22 | Arthrocare Corporation | Electrosurgical system with device specific operational parameters |
US9131597B2 (en) | 2011-02-02 | 2015-09-08 | Arthrocare Corporation | Electrosurgical system and method for treating hard body tissue |
US9271784B2 (en) | 2011-02-09 | 2016-03-01 | Arthrocare Corporation | Fine dissection electrosurgical device |
US9168082B2 (en) | 2011-02-09 | 2015-10-27 | Arthrocare Corporation | Fine dissection electrosurgical device |
US9011428B2 (en) | 2011-03-02 | 2015-04-21 | Arthrocare Corporation | Electrosurgical device with internal digestor electrode |
US10363094B2 (en) | 2011-04-08 | 2019-07-30 | Covidien Lp | Flexible microwave catheters for natural or artificial lumens |
US9579150B2 (en) | 2011-04-08 | 2017-02-28 | Covidien Lp | Microwave ablation instrument with interchangeable antenna probe |
US10610298B2 (en) | 2011-04-08 | 2020-04-07 | Covidien Lp | Microwave ablation instrument with interchangeable antenna probe |
US10004555B2 (en) | 2011-06-28 | 2018-06-26 | Aesculap Ag | Electrosurgical tissue dissecting device |
US9339327B2 (en) | 2011-06-28 | 2016-05-17 | Aesculap Ag | Electrosurgical tissue dissecting device |
US9788882B2 (en) | 2011-09-08 | 2017-10-17 | Arthrocare Corporation | Plasma bipolar forceps |
US9743986B2 (en) | 2012-06-22 | 2017-08-29 | Covidien Lp | Microwave thermometry for microwave ablation systems |
US9121774B2 (en) | 2012-06-22 | 2015-09-01 | Covidien Lp | Microwave thermometry for microwave ablation systems |
US9151680B2 (en) | 2012-06-22 | 2015-10-06 | Covidien Lp | Microwave thermometry for microwave ablation systems |
US10363095B2 (en) | 2012-06-22 | 2019-07-30 | Covidien Lp | Microwave thermometry for microwave ablation systems |
US9127989B2 (en) | 2012-06-22 | 2015-09-08 | Covidien Lp | Microwave thermometry for microwave ablation systems |
US11678934B2 (en) | 2012-08-07 | 2023-06-20 | Covidien Lp | Microwave ablation system |
US9259269B2 (en) | 2012-08-07 | 2016-02-16 | Covidien Lp | Microwave ablation catheter and method of utilizing the same |
US9247992B2 (en) | 2012-08-07 | 2016-02-02 | Covidien, LP | Microwave ablation catheter and method of utilizing the same |
US9247993B2 (en) | 2012-08-07 | 2016-02-02 | Covidien, LP | Microwave ablation catheter and method of utilizing the same |
US9044254B2 (en) | 2012-08-07 | 2015-06-02 | Covidien Lp | Microwave ablation catheter and method of utilizing the same |
US9370398B2 (en) | 2012-08-07 | 2016-06-21 | Covidien Lp | Microwave ablation catheter and method of utilizing the same |
US9993296B2 (en) | 2012-08-07 | 2018-06-12 | Covidien Lp | Microwave ablation catheter and method of utilizing the same |
US9993295B2 (en) | 2012-08-07 | 2018-06-12 | Covidien Lp | Microwave ablation catheter and method of utilizing the same |
US9872724B2 (en) | 2012-09-26 | 2018-01-23 | Aesculap Ag | Apparatus for tissue cutting and sealing |
US9668802B2 (en) | 2012-10-02 | 2017-06-06 | Covidien Lp | Devices and methods for optical detection of tissue contact |
US9522033B2 (en) | 2012-10-02 | 2016-12-20 | Covidien Lp | Devices and methods for optical detection of tissue contact |
US10213257B2 (en) | 2012-10-02 | 2019-02-26 | Covidien Lp | Devices and methods for optical detection of tissue contact |
US10080603B2 (en) | 2012-10-02 | 2018-09-25 | Covidien Lp | Devices and methods for optical detection of tissue contact |
US9649144B2 (en) | 2013-01-17 | 2017-05-16 | Arthrocare Corporation | Systems and methods for turbinate reduction |
US9254166B2 (en) | 2013-01-17 | 2016-02-09 | Arthrocare Corporation | Systems and methods for turbinate reduction |
WO2014114600A1 (en) * | 2013-01-24 | 2014-07-31 | Bowa-Electronic Gmbh & Co. Kg | Bipolar resectoscope |
DE102013001156B4 (en) | 2013-01-24 | 2021-10-14 | Bowa-Electronic Gmbh & Co. Kg | Bipolar resectoscope |
US9713489B2 (en) | 2013-03-07 | 2017-07-25 | Arthrocare Corporation | Electrosurgical methods and systems |
US9693818B2 (en) | 2013-03-07 | 2017-07-04 | Arthrocare Corporation | Methods and systems related to electrosurgical wands |
US9801678B2 (en) | 2013-03-13 | 2017-10-31 | Arthrocare Corporation | Method and system of controlling conductive fluid flow during an electrosurgical procedure |
US11382692B2 (en) | 2013-03-29 | 2022-07-12 | Covidien Lp | Step-down coaxial microwave ablation applicators and methods for manufacturing same |
US9987087B2 (en) | 2013-03-29 | 2018-06-05 | Covidien Lp | Step-down coaxial microwave ablation applicators and methods for manufacturing same |
US10383688B2 (en) | 2013-03-29 | 2019-08-20 | Covidien Lp | Step-down coaxial microwave ablation applicators and methods for manufacturing same |
US9610122B2 (en) | 2013-03-29 | 2017-04-04 | Covidien Lp | Step-down coaxial microwave ablation applicators and methods for manufacturing same |
US9962150B2 (en) | 2013-12-20 | 2018-05-08 | Arthrocare Corporation | Knotless all suture tissue repair |
US10420607B2 (en) | 2014-02-14 | 2019-09-24 | Arthrocare Corporation | Methods and systems related to an electrosurgical controller |
US9526556B2 (en) | 2014-02-28 | 2016-12-27 | Arthrocare Corporation | Systems and methods systems related to electrosurgical wands with screen electrodes |
US10624697B2 (en) | 2014-08-26 | 2020-04-21 | Covidien Lp | Microwave ablation system |
US10813691B2 (en) | 2014-10-01 | 2020-10-27 | Covidien Lp | Miniaturized microwave ablation assembly |
US11839426B2 (en) | 2014-10-01 | 2023-12-12 | Covidien Lp | Miniaturized microwave ablation assembly |
US10786300B2 (en) | 2015-04-13 | 2020-09-29 | Carlos Fernando Bazoberry | Radiofrequency denervation needle and method |
WO2017017191A1 (en) * | 2015-07-29 | 2017-02-02 | Olympus Winter & Ibe Gmbh | Resectoscope and light guide cable for a resectoscope |
US10813692B2 (en) | 2016-02-29 | 2020-10-27 | Covidien Lp | 90-degree interlocking geometry for introducer for facilitating deployment of microwave radiating catheter |
US10376309B2 (en) | 2016-08-02 | 2019-08-13 | Covidien Lp | Ablation cable assemblies and a method of manufacturing the same |
US11197715B2 (en) | 2016-08-02 | 2021-12-14 | Covidien Lp | Ablation cable assemblies and a method of manufacturing the same |
US11065053B2 (en) | 2016-08-02 | 2021-07-20 | Covidien Lp | Ablation cable assemblies and a method of manufacturing the same |
US10952787B2 (en) | 2017-12-07 | 2021-03-23 | Covidien Lp | Energy-based surgical device and system facilitating tissue removal |
CN109893239A (en) * | 2017-12-07 | 2019-06-18 | 柯惠有限合伙公司 | The surgical device and system based on energy removed convenient for tissue |
EP3494914A1 (en) * | 2017-12-07 | 2019-06-12 | Covidien LP | Energy-based surgical device and system facilitating tissue removal |
CN109893239B (en) * | 2017-12-07 | 2021-09-07 | 柯惠有限合伙公司 | Energy-based surgical devices and systems for facilitating tissue removal |
CN112804956A (en) * | 2018-06-08 | 2021-05-14 | 锐凌公司 | Arthroscopic devices and methods |
US11712290B2 (en) * | 2018-06-08 | 2023-08-01 | RELIGN Corporation | Arthroscopic devices and methods |
DE102020107357A1 (en) | 2020-03-17 | 2021-09-23 | FUJIFILM medwork GmbH | Device for endoscopic resection in the upper or lower gastrointestinal tract |
CN117064538A (en) * | 2023-08-21 | 2023-11-17 | 江苏康进医疗器材有限公司 | Multifunctional high-frequency slitting knife |
CN117064538B (en) * | 2023-08-21 | 2024-02-13 | 江苏康进医疗器材有限公司 | Multifunctional high-frequency slitting knife |
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CA2241215A1 (en) | 1997-07-10 |
JP2000502585A (en) | 2000-03-07 |
TW338717B (en) | 1998-08-21 |
EP0873087A1 (en) | 1998-10-28 |
AU1569197A (en) | 1997-07-28 |
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