WO2004110294A8 - Elektrochirurgisches instrument für ein endoskop oder einen katheter - Google Patents

Elektrochirurgisches instrument für ein endoskop oder einen katheter

Info

Publication number
WO2004110294A8
WO2004110294A8 PCT/EP2004/006488 EP2004006488W WO2004110294A8 WO 2004110294 A8 WO2004110294 A8 WO 2004110294A8 EP 2004006488 W EP2004006488 W EP 2004006488W WO 2004110294 A8 WO2004110294 A8 WO 2004110294A8
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
electrosurgical
endoscope
catheter
contact
Prior art date
Application number
PCT/EP2004/006488
Other languages
English (en)
French (fr)
Other versions
WO2004110294A1 (de
Inventor
Bernhard Hug
Herbert Maslanka
Original Assignee
Trumpf Medizin System Gmbh & C
Bernhard Hug
Herbert Maslanka
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 Trumpf Medizin System Gmbh & C, Bernhard Hug, Herbert Maslanka filed Critical Trumpf Medizin System Gmbh & C
Priority to JP2006515957A priority Critical patent/JP4658929B2/ja
Priority to DE112004000844.1T priority patent/DE112004000844B4/de
Priority to US10/559,523 priority patent/US7517347B2/en
Publication of WO2004110294A1 publication Critical patent/WO2004110294A1/de
Publication of WO2004110294A8 publication Critical patent/WO2004110294A8/de

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
    • A61B18/042—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma
    • 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
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • 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
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop
    • A61B2018/141—Snare
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1425—Needle
    • A61B2018/1427—Needle with a beveled end
    • 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
    • A61B2018/1475—Electrodes retractable in or deployable from a housing

Abstract

Es wird ein elektrochirurgisches Instrument (5) für ein Endoskop oder einen Katheter vorgeschlagen, welches unter der Wirkung eines Hochfrequenzstroms sowohl bei berührender elektrochirurgischer Behandlung als auch bei nicht berührender Plasma-Koagulation in einem ionisierbaren Gas betrieben werden kann. Am distalen Ende eines in den Instrumentenkanal (1) eines Endoskopkatheters (3) einführbaren Führungsrohrs (7) ist eine stationäre Elektrode (33) angeordnet, die in der in das Führungsrohr (7) zurückgezogenen Stellung der für die berührende Behandlung bestimmten elektrochirurgischen Elektrode (11) über ein Kontaktelement (37) mit der Elektrode (11) in Verbindung steht. Die zurückgezogene Stellung der Elektrode (11) kann, muss aber nicht zwingend, durch einen Anschlag (21) einer Handhabungsvorrichtung (13) oder/und durch eine geeignete Anordnung und Bemessung des Kontaktelements (37) gewährleistet werden. Eine optische Kontrolle der Einzugstellung der Elektrode (11) ist nicht erforderlich.
PCT/EP2004/006488 2003-06-17 2004-06-16 Elektrochirurgisches instrument für ein endoskop oder einen katheter WO2004110294A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006515957A JP4658929B2 (ja) 2003-06-17 2004-06-16 内視鏡またはカテーテルのための電気外科用器具
DE112004000844.1T DE112004000844B4 (de) 2003-06-17 2004-06-16 Zum berührenden und Plasma-Koagulationsbetrieb geeignetes elektrochirurgisches Instrument für ein Endoskop oder einen Katheter
US10/559,523 US7517347B2 (en) 2003-06-17 2004-06-16 Electrosurgical instrument for an endoscope or a catheter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10327237A DE10327237A1 (de) 2003-06-17 2003-06-17 Elektrochirurgisches Instrument für ein Endoskop
DE10327237.2 2003-06-17

Publications (2)

Publication Number Publication Date
WO2004110294A1 WO2004110294A1 (de) 2004-12-23
WO2004110294A8 true WO2004110294A8 (de) 2005-02-24

Family

ID=33520657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/006488 WO2004110294A1 (de) 2003-06-17 2004-06-16 Elektrochirurgisches instrument für ein endoskop oder einen katheter

Country Status (5)

Country Link
US (1) US7517347B2 (de)
JP (1) JP4658929B2 (de)
CN (1) CN100358480C (de)
DE (2) DE10327237A1 (de)
WO (1) WO2004110294A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8133218B2 (en) 2000-12-28 2012-03-13 Senorx, Inc. Electrosurgical medical system and method
US6620157B1 (en) 2000-12-28 2003-09-16 Senorx, Inc. High frequency power source
US20050004559A1 (en) 2003-06-03 2005-01-06 Senorx, Inc. Universal medical device control console
US8795195B2 (en) 2004-11-29 2014-08-05 Senorx, Inc. Graphical user interface for tissue biopsy system
US7611510B2 (en) * 2005-04-06 2009-11-03 Jerome Canady APC dual mode LEEP apparatus and method
DE102005038694A1 (de) * 2005-04-11 2006-10-26 Erbe Elektromedizin Gmbh Endoskopisches Chirurgiegerät
JP4643361B2 (ja) * 2005-05-30 2011-03-02 オリンパス株式会社 内視鏡用処置具及び内視鏡用処置具システム
JP4839035B2 (ja) * 2005-07-22 2011-12-14 オリンパス株式会社 内視鏡用処置具および内視鏡システム
EP2023820B1 (de) 2006-06-05 2019-03-20 Senorx, Inc. Biopsiesystem mit integrierter ultraschallabbildung
JP4624964B2 (ja) * 2006-06-23 2011-02-02 オリンパスメディカルシステムズ株式会社 内視鏡用処置具
US8663221B2 (en) * 2007-06-08 2014-03-04 Olympus Medical Systems Corp. Endoscopic treatment tool
US8396806B2 (en) 2007-10-30 2013-03-12 Red Hat, Inc. End user license agreements associated with messages
US8444642B2 (en) * 2009-04-03 2013-05-21 Device Evolutions, Llc Laparoscopic nephrectomy device
DE102009047912A1 (de) * 2009-09-21 2011-04-07 Karl Storz Gmbh & Co. Kg Medizinisches Instrument für die bipolare Elektrochirurgie
CN103189008B (zh) 2010-10-26 2016-10-12 爱尔伯电子医疗设备公司 止血器械
AU2011323341B2 (en) * 2010-11-02 2016-03-31 U.S. Patent Innovations System and method for electrosurgical conductive gas cutting for improving eschar, sealing vessels and tissues
US9060765B2 (en) 2010-11-08 2015-06-23 Bovie Medical Corporation Electrosurgical apparatus with retractable blade
GB2485569A (en) 2010-11-19 2012-05-23 Gyrus Medical Ltd Bipolar snare with rotatable guide member
US10537748B2 (en) 2012-07-23 2020-01-21 Koninklijke Philips N.V. Combined brachytherapy and electrochemotherapy catheters
US9107792B2 (en) 2012-09-07 2015-08-18 Allen Medical Systems, Inc. Carriage for a surgical boot of a hip distractor
US9730851B2 (en) 2012-09-07 2017-08-15 Allen Medical Systems, Inc. Surgical support system
EP2979657B1 (de) * 2013-03-28 2018-07-04 Olympus Corporation Medizinisches instrument und medizinisches system
CN105050522B (zh) * 2013-03-28 2017-10-20 奥林巴斯株式会社 医疗器具和医疗系统
GB2521611B (en) * 2013-12-23 2020-02-12 Creo Medical Ltd Electrosurgical apparatus and electrosurgical device
RU2705617C2 (ru) 2014-04-23 2019-11-11 Ю.С. Пейтент Инновейшнс Ллк Многофункциональный электрохирургический плазменный инструмент
US9999462B2 (en) 2014-05-29 2018-06-19 U.S. Patent Innovations, LLC Integrated cold plasma and high frequency plasma electrosurgical system and method
US10973564B2 (en) 2014-05-29 2021-04-13 U.S. Patent Innovations Llc Integrated cold plasma and high frequency plasma electrosurgical system and method
EP3193759B1 (de) * 2014-09-05 2023-08-02 Apyx Medical Corporation Elektrochirurgische schlingenvorrichtung
JP6717805B2 (ja) * 2014-09-08 2020-07-08 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 光学形状検知による表面接触の検出
CN107205735B (zh) 2014-11-26 2022-02-22 Devicor医疗产业收购公司 用于活检装置的图形用户界面
CN104546119A (zh) * 2015-01-05 2015-04-29 张建国 黏膜剥离器
CN104887278B (zh) * 2015-05-27 2017-04-26 珠海维尔康生物科技有限公司 手术用多功能手柄
CN104814789B (zh) * 2015-05-27 2017-04-26 珠海维尔康生物科技有限公司 内镜下使用的集成治疗电极
CN107212920A (zh) * 2017-01-23 2017-09-29 杭州安杰思医学科技有限公司 内窥镜用处理装置、内窥镜、及扩展支架
AU2018212000B2 (en) * 2017-01-30 2023-06-29 Apyx Medical Corporation Electrosurgical apparatus with flexible shaft
CN110381870B (zh) * 2017-03-01 2023-12-26 I.C.医疗股份有限公司 具有氩束能力的超极性伸缩式和非伸缩式电外科笔和超极性电外科刀片组件
WO2018222562A1 (en) 2017-05-30 2018-12-06 Bovie Medical Corporation Electrosurgical apparatus with robotic tip
CN109953814A (zh) * 2017-12-25 2019-07-02 四川锦江电子科技有限公司 一种组合式消融穿刺装置
US20190388144A1 (en) * 2018-06-25 2019-12-26 Wei Shen Medical instrument for endoscopic mucosal resection and endoscopic submucosal dissection
EP4119080A1 (de) * 2021-07-12 2023-01-18 Erbe Elektromedizin GmbH Plasmasonde und verfahren zur montage ihrer elektrode
CN117694997A (zh) * 2024-02-05 2024-03-15 成都飞云科技有限公司 一种消融导管、消融手柄及消融组件

Family Cites Families (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2324658B2 (de) * 1973-05-16 1977-06-30 Richard Wolf Gmbh, 7134 Knittlingen Sonde zum koagulieren von koerpergewebe
US4311145A (en) * 1979-07-16 1982-01-19 Neomed, Inc. Disposable electrosurgical instrument
DE3247793C2 (de) * 1981-12-31 1986-01-09 Harald 7200 Tuttlingen Maslanka Hochfrequenz-chirurgische Schlingenelektrode
US4781175A (en) * 1986-04-08 1988-11-01 C. R. Bard, Inc. Electrosurgical conductive gas stream technique of achieving improved eschar for coagulation
US5217457A (en) * 1990-03-15 1993-06-08 Valleylab Inc. Enhanced electrosurgical apparatus
US5244462A (en) * 1990-03-15 1993-09-14 Valleylab Inc. Electrosurgical apparatus
US5306238A (en) * 1990-03-16 1994-04-26 Beacon Laboratories, Inc. Laparoscopic electrosurgical pencil
US5098430A (en) * 1990-03-16 1992-03-24 Beacon Laboratories, Inc. Dual mode electrosurgical pencil
DE4032471C2 (de) * 1990-10-12 1997-02-06 Delma Elektro Med App Elektrochirurgische Vorrichtung
US5207675A (en) * 1991-07-15 1993-05-04 Jerome Canady Surgical coagulation device
US5976129A (en) * 1991-10-18 1999-11-02 Desai; Ashvin H. Endoscopic surgical instrument
US6730081B1 (en) * 1991-10-18 2004-05-04 Ashvin H. Desai Endoscopic surgical instrument
US5197964A (en) * 1991-11-12 1993-03-30 Everest Medical Corporation Bipolar instrument utilizing one stationary electrode and one movable electrode
DE4139029C2 (de) * 1991-11-27 1996-05-23 Erbe Elektromedizin Einrichtung zur Koagulation biologischer Gewebe
DE9117299U1 (de) 1991-11-27 2000-03-23 Erbe Elektromedizin Einrichtung zur Koagulation biologischer Gewebe
US5197963A (en) * 1991-12-02 1993-03-30 Everest Medical Corporation Electrosurgical instrument with extendable sheath for irrigation and aspiration
US5514131A (en) * 1992-08-12 1996-05-07 Stuart D. Edwards Method for the ablation treatment of the uvula
US5720745A (en) * 1992-11-24 1998-02-24 Erbe Electromedizin Gmbh Electrosurgical unit and method for achieving coagulation of biological tissue
DE19535811C1 (de) 1995-09-26 1997-04-24 Erbe Elektromedizin Einrichtung zur Koagulation biologischer Gewebe
DE4323585A1 (de) * 1993-07-14 1995-01-19 Delma Elektro Med App Bipolares Hochfrequenz-Chirurgieinstrument
CN1097585A (zh) * 1993-07-20 1995-01-25 北京工业大学 红外医用凝结器
US6673069B1 (en) * 2000-03-30 2004-01-06 Refractec, Inc. Thermokeratoplasty system with a power supply that can determine a wet or dry cornea
US6213997B1 (en) * 1993-08-23 2001-04-10 Refractec, Inc. Apparatus for modifications of visual acuity by thermal means
US7018377B2 (en) * 1993-08-23 2006-03-28 Refractec, Inc. Method and apparatus for modifications of visual acuity by thermal means
US5437665A (en) * 1993-10-12 1995-08-01 Munro; Malcolm G. Electrosurgical loop electrode instrument for laparoscopic surgery
CA2138076A1 (en) * 1993-12-17 1995-06-18 Philip E. Eggers Monopolar electrosurgical instruments
US5843021A (en) * 1994-05-09 1998-12-01 Somnus Medical Technologies, Inc. Cell necrosis apparatus
US5514130A (en) * 1994-10-11 1996-05-07 Dorsal Med International RF apparatus for controlled depth ablation of soft tissue
US5830214A (en) * 1994-11-08 1998-11-03 Heartport, Inc. Fluid-evacuating electrosurgical device
US6837888B2 (en) * 1995-06-07 2005-01-04 Arthrocare Corporation Electrosurgical probe with movable return electrode and methods related thereto
US5849011A (en) * 1995-06-19 1998-12-15 Vidamed, Inc. Medical device with trigger actuation assembly
US6458125B1 (en) * 1995-07-10 2002-10-01 I. C. Medical, Inc. Electro-surgical unit pencil apparatus and method therefor
US6090105A (en) * 1995-08-15 2000-07-18 Rita Medical Systems, Inc. Multiple electrode ablation apparatus and method
EP0765638A1 (de) 1995-09-26 1997-04-02 Erbe Elektromedizin GmbH Einrichtung zur Koagulation biologischer Gewebe mittels eines ionizierbaren Gases
DE19706269A1 (de) * 1996-03-21 1997-09-25 Valleylab Inc Instrument zur gasangereicherten Elektrochirurgie
US5733283A (en) * 1996-06-05 1998-03-31 Malis; Jerry L. Flat loop bipolar electrode tips for electrosurgical instrument
US6565561B1 (en) * 1996-06-20 2003-05-20 Cyrus Medical Limited Electrosurgical instrument
EP0915682B1 (de) * 1996-07-04 2003-10-01 Erbe Elektromedizin GmbH Gasunterstützte, axial verschiebbare chirurgische elektrode
US5827175A (en) * 1996-09-30 1998-10-27 Fuji Photo Optical Co., Ltd. Endoscopically inserting ultrasound probe
US5902300A (en) * 1997-02-05 1999-05-11 Symbiosis Corporation Electrodes having upper and lower operating surfaces for electrocautery probes for use with a resectoscope
US5897554A (en) * 1997-03-01 1999-04-27 Irvine Biomedical, Inc. Steerable catheter having a loop electrode
US5971983A (en) * 1997-05-09 1999-10-26 The Regents Of The University Of California Tissue ablation device and method of use
DE19858375B4 (de) * 1997-07-24 2008-07-03 Erbe Elektromedizin Gmbh Einrichtung zur HF-Koagulation biologischer Gewebe mittels flexibler Endoskopie
DE19731931C2 (de) * 1997-07-24 2001-04-19 Erbe Elektromedizin Einrichtung zur HF-Koagulation biologischer Gewebe mittels eines flexiblen Endoskops
US5891141A (en) * 1997-09-02 1999-04-06 Everest Medical Corporation Bipolar electrosurgical instrument for cutting and sealing tubular tissue structures
US6494881B1 (en) * 1997-09-30 2002-12-17 Scimed Life Systems, Inc. Apparatus and method for electrode-surgical tissue removal having a selectively insulated electrode
US6050996A (en) * 1997-11-12 2000-04-18 Sherwood Services Ag Bipolar electrosurgical instrument with replaceable electrodes
US6280441B1 (en) * 1997-12-15 2001-08-28 Sherwood Services Ag Apparatus and method for RF lesioning
US6471700B1 (en) * 1998-04-08 2002-10-29 Senorx, Inc. Apparatus and method for accessing biopsy site
JPH11285502A (ja) * 1998-04-03 1999-10-19 Asahi Optical Co Ltd 内視鏡用高周波処置具
US6432104B1 (en) * 1998-04-15 2002-08-13 Scimed Life Systems, Inc. Electro-cautery catherer
US20010044625A1 (en) * 1998-05-27 2001-11-22 Cary Hata Catheter for circular tissue ablation and methods thereof
US7276063B2 (en) * 1998-08-11 2007-10-02 Arthrocare Corporation Instrument for electrosurgical tissue treatment
US6666865B2 (en) * 1998-09-29 2003-12-23 Sherwood Services Ag Swirling system for ionizable gas coagulator
US6039736A (en) * 1998-09-29 2000-03-21 Sherwood Services Ag Side-Fire coagulator
US6423060B1 (en) * 1999-01-07 2002-07-23 Asahi Kogaku Kogyo Kabushiki Kaisha High-frequency instrument for endoscope
US6488658B1 (en) * 1999-06-29 2002-12-03 Ethicon Endo-Surgery, Inc. Method of treating the inner lining of an organ using a bipolar electrosurgical instrument including a plurality of balloon electrodes
US6238392B1 (en) * 1999-06-29 2001-05-29 Ethicon Endo-Surgery, Inc. Bipolar electrosurgical instrument including a plurality of balloon electrodes
US6287304B1 (en) * 1999-10-15 2001-09-11 Neothermia Corporation Interstitial cauterization of tissue volumes with electrosurgically deployed electrodes
US6514248B1 (en) * 1999-10-15 2003-02-04 Neothermia Corporation Accurate cutting about and into tissue volumes with electrosurgically deployed electrodes
US6451017B1 (en) * 2000-01-10 2002-09-17 Hydrocision, Inc. Surgical instruments with integrated electrocautery
ES2354563T3 (es) * 2000-02-16 2011-03-16 Covidien Ag Aparato electroquirúrgico mejorado de gas inerte.
US6558385B1 (en) * 2000-09-22 2003-05-06 Tissuelink Medical, Inc. Fluid-assisted medical device
DE10028413B4 (de) * 2000-03-14 2015-06-25 Herbert Maslanka Elektrochirurgisches Instrument mit reduzierter Elektrodenfläche
US6497704B2 (en) * 2001-04-04 2002-12-24 Moshe Ein-Gal Electrosurgical apparatus
JP2002301088A (ja) * 2001-04-05 2002-10-15 Olympus Optical Co Ltd 内視鏡用治療装置
DE10129699C1 (de) * 2001-06-22 2003-05-08 Erbe Elektromedizin Elektrochirurgisches Instrument
US6929641B2 (en) * 2001-08-27 2005-08-16 Gyrus Medical Limited Electrosurgical system
DE60239778D1 (de) * 2001-08-27 2011-06-01 Gyrus Medical Ltd Elektrochirurgische Vorrichtung
WO2003068055A2 (en) * 2002-02-11 2003-08-21 Arthrocare Corporation Electrosurgical apparatus and methods for laparoscopy
US6929642B2 (en) * 2002-06-28 2005-08-16 Ethicon, Inc. RF device for treating the uterus
AU2003254107B2 (en) * 2002-07-25 2008-06-19 Covidien Ag Electrosurgical pencil with drag sensing capability
US7004939B2 (en) * 2002-09-03 2006-02-28 Dale Victor Mackay Electrosurgical apparatus
US6922579B2 (en) * 2002-12-12 2005-07-26 Scimed Life Systems, Inc. La placian electrode
USD521641S1 (en) * 2003-11-13 2006-05-23 Sherwood Services Ag Electrosurgical pencil with three button control
US7235071B2 (en) * 2004-02-27 2007-06-26 Conmed Corporation Gas-assisted electrosurgical accessory connector and method with improved gas sealing and biasing for maintaining a gas tight seal
US7271363B2 (en) * 2004-09-01 2007-09-18 Noritsu Koki Co., Ltd. Portable microwave plasma systems including a supply line for gas and microwaves
JP5090334B2 (ja) * 2005-03-17 2012-12-05 ストライカー コーポレーション 外科用器具装置
US8251990B2 (en) * 2006-03-21 2012-08-28 The Cleveland Clinic Foundation Apparatus and method of performing radiofrequency cauterization and tissue removal
AU2007330994A1 (en) * 2006-12-13 2008-06-19 Pollogen Ltd Apparatus and method for skin treatment

Also Published As

Publication number Publication date
WO2004110294A1 (de) 2004-12-23
JP4658929B2 (ja) 2011-03-23
DE112004000844D2 (de) 2006-05-04
DE112004000844B4 (de) 2018-03-29
US7517347B2 (en) 2009-04-14
CN100358480C (zh) 2008-01-02
US20070034211A1 (en) 2007-02-15
CN1805716A (zh) 2006-07-19
DE10327237A1 (de) 2005-01-13
JP2006527613A (ja) 2006-12-07

Similar Documents

Publication Publication Date Title
WO2004110294A8 (de) Elektrochirurgisches instrument für ein endoskop oder einen katheter
EP1090598B1 (de) Ablenkbarere, mit ionizierbarem Gas arbeitender Koagulator
EP1595507B1 (de) Abwinkelbarer, mit ionizierbarem Gas arbeitender Koagulator
US6210410B1 (en) Coagulation device for coagulating biological tissues
WO2005112806A3 (en) A surgical instrument
ATE306222T1 (de) Chirurgische flüssigstrahlvorrichtungen
CN106659530B (zh) 多功能电外科等离子体附件
WO2007146215A3 (en) Endoscopically introducible expandable cautery device
ES2184713T3 (es) Punta para instrumento quirurgico de mano.
EP1832243A3 (de) Vorrichtung zur Gewebekoagulation unter Verwendung eines Inertgases
WO2016029201A1 (en) Attachment for electrosurgical system
WO2002013678A3 (en) Ultrasonic medical device for tissue remodeling
US20060229600A1 (en) APC Dual Mode Leep Apparatus and Method
JP2009028540A (ja) 内視鏡用処置具
WO2005041800A8 (de) Vorrichtung zur koagulation von gewebe
US20110077585A1 (en) APC Dual Mode Theraputic Balloon Dilator
JP2007111149A (ja) 内視鏡用高周波切開具
US7967819B2 (en) Soft bipolar forceps
CN203263525U (zh) 一种易于拆装的软性内镜用高频手术刀具
AU2007203640B2 (en) Articulating ionizable gas coagulator
CN104840250A (zh) 一种腹腔镜手术中使用的激光工作手柄
JP5124408B2 (ja) 内視鏡用高周波処置具
WO2006041484A3 (en) Surgical system for laparoscopic surgery
JP2000051228A (ja) 内視鏡用高周波スネア

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 52/2004 UNDER (72, 75) DELETE "MASLANKA, HERBERT [DE/DE]; IM JUNGEN STEIGLE 4, 78532TUTTLINGEN (DE)"; ADD "(71, 72) APPLICANT AND INVENTOR: MASLANKA, HERBERT [DE/DE]; IM JUNGEN STEIGLE 4, 78532 TUTTLINGEN (DE)."

WWE Wipo information: entry into national phase

Ref document number: 2007034211

Country of ref document: US

Ref document number: 10559523

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2004816876X

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 2006515957

Country of ref document: JP

REF Corresponds to

Ref document number: 112004000844

Country of ref document: DE

Date of ref document: 20060504

Kind code of ref document: P

WWE Wipo information: entry into national phase

Ref document number: 112004000844

Country of ref document: DE

122 Ep: pct application non-entry in european phase
WWP Wipo information: published in national office

Ref document number: 10559523

Country of ref document: US