DE60024877D1 - Elektrokauterisationskatheter - Google Patents

Elektrokauterisationskatheter

Info

Publication number
DE60024877D1
DE60024877D1 DE60024877T DE60024877T DE60024877D1 DE 60024877 D1 DE60024877 D1 DE 60024877D1 DE 60024877 T DE60024877 T DE 60024877T DE 60024877 T DE60024877 T DE 60024877T DE 60024877 D1 DE60024877 D1 DE 60024877D1
Authority
DE
Germany
Prior art keywords
elektrokauterisationskatheter
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 - Fee Related
Application number
DE60024877T
Other languages
English (en)
Other versions
DE60024877T2 (de
Inventor
Francis Durgin
F Moreci
William Stahley
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.)
Boston Scientific Ltd Barbados
Original Assignee
Boston Scientific Ltd Barbados
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 Boston Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Publication of DE60024877D1 publication Critical patent/DE60024877D1/de
Application granted granted Critical
Publication of DE60024877T2 publication Critical patent/DE60024877T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61B18/1492—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
    • 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
    • A61B18/1477—Needle-like probes
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00148—Coatings on the energy applicator with metal
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A61B2018/00232—Balloons having an irregular shape
    • 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
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • 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
    • A61B2018/00482—Digestive system
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00589—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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00595—Cauterization
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • 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
    • A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
    • 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
    • A61B2018/00898—Alarms or notifications created in response to an abnormal condition
    • 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
    • A61B2018/124—Generators therefor switching the output to different electrodes, e.g. sequentially
    • 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
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1425—Needle
    • 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
    • A61B2018/144—Wire
    • 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
    • A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe
    • 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
DE60024877T 2000-02-07 2000-12-14 Elektrokauterisationskatheter Expired - Fee Related DE60024877T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US499310 2000-02-07
US09/499,310 US6432104B1 (en) 1998-04-15 2000-02-07 Electro-cautery catherer
PCT/US2000/033751 WO2001058372A1 (en) 2000-02-07 2000-12-14 Electro-cautery catheter

Publications (2)

Publication Number Publication Date
DE60024877D1 true DE60024877D1 (de) 2006-01-19
DE60024877T2 DE60024877T2 (de) 2006-08-24

Family

ID=23984753

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60024877T Expired - Fee Related DE60024877T2 (de) 2000-02-07 2000-12-14 Elektrokauterisationskatheter

Country Status (6)

Country Link
US (6) US6432104B1 (de)
EP (1) EP1259181B1 (de)
AU (2) AU2260401A (de)
CA (1) CA2397201A1 (de)
DE (1) DE60024877T2 (de)
WO (1) WO2001058372A1 (de)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6432104B1 (en) * 1998-04-15 2002-08-13 Scimed Life Systems, Inc. Electro-cautery catherer
US6325800B1 (en) 1998-04-15 2001-12-04 Boston Scientific Corporation Electro-cautery catheter
US20040215235A1 (en) 1999-11-16 2004-10-28 Barrx, Inc. Methods and systems for determining physiologic characteristics for treatment of the esophagus
CA2388861C (en) 1999-11-16 2013-09-03 Robert A. Ganz System and method of treating abnormal tissue in the human esophagus
US20060095032A1 (en) 1999-11-16 2006-05-04 Jerome Jackson Methods and systems for determining physiologic characteristics for treatment of the esophagus
US20040215296A1 (en) * 1999-11-16 2004-10-28 Barrx, Inc. System and method for treating abnormal epithelium in an esophagus
US6558385B1 (en) 2000-09-22 2003-05-06 Tissuelink Medical, Inc. Fluid-assisted medical device
EP1946716B1 (de) 2000-03-06 2017-07-19 Salient Surgical Technologies, Inc. Flüssigkeitsliefersystem und Steuergerät für elektrochirurgische Geräte
US8048070B2 (en) 2000-03-06 2011-11-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices, systems and methods
US6689131B2 (en) 2001-03-08 2004-02-10 Tissuelink Medical, Inc. Electrosurgical device having a tissue reduction sensor
US7811282B2 (en) 2000-03-06 2010-10-12 Salient Surgical Technologies, Inc. Fluid-assisted electrosurgical devices, electrosurgical unit with pump and methods of use thereof
US6752767B2 (en) 2002-04-16 2004-06-22 Vivant Medical, Inc. Localization element with energized tip
JP2004014856A (ja) * 2002-06-07 2004-01-15 Sharp Corp 半導体基板の製造方法及び半導体装置の製造方法
US8475455B2 (en) 2002-10-29 2013-07-02 Medtronic Advanced Energy Llc Fluid-assisted electrosurgical scissors and methods
US7715896B2 (en) * 2003-03-21 2010-05-11 Boston Scientific Scimed, Inc. Systems and methods for internal tissue penetration
ES2544478T3 (es) * 2003-06-10 2015-08-31 Neomedix Corporation Dispositivo electroquirúrgico para el corte selectivo de tejido
EP1633236B1 (de) 2003-06-10 2013-04-10 Neomedix Corporation Vorrichtung zur behandlung von glaukom und andere chirurgische eingriffe und verfahren zu dessen herstellung
EP1631204B1 (de) 2003-06-10 2012-04-04 Neomedix Corporation Röhrenförmige schneidevorrichtung
DE10327237A1 (de) * 2003-06-17 2005-01-13 Trumpf Medizin Systeme Gmbh + Co. Kg Elektrochirurgisches Instrument für ein Endoskop
US7150745B2 (en) 2004-01-09 2006-12-19 Barrx Medical, Inc. Devices and methods for treatment of luminal tissue
US20070219444A1 (en) * 2004-01-14 2007-09-20 Diaz Cesar M Apparatus and method for guiding catheters
US20080188740A1 (en) * 2004-01-14 2008-08-07 Diaz Cesar M Apparatus and method for guiding catheters
US7727232B1 (en) 2004-02-04 2010-06-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices and methods
US9339323B2 (en) 2005-05-12 2016-05-17 Aesculap Ag Electrocautery method and apparatus
US8696662B2 (en) 2005-05-12 2014-04-15 Aesculap Ag Electrocautery method and apparatus
US7942874B2 (en) 2005-05-12 2011-05-17 Aragon Surgical, Inc. Apparatus for tissue cauterization
US7611512B2 (en) * 2005-10-12 2009-11-03 Moshe Ein-Gal Interleaved array of bipolar electrodes
US8702694B2 (en) 2005-11-23 2014-04-22 Covidien Lp Auto-aligning ablating device and method of use
US7959627B2 (en) 2005-11-23 2011-06-14 Barrx Medical, Inc. Precision ablating device
US7997278B2 (en) 2005-11-23 2011-08-16 Barrx Medical, Inc. Precision ablating method
US20070179495A1 (en) * 2006-01-27 2007-08-02 Mitchell Mathew E Combination electrosurgery
JP4600683B2 (ja) * 2006-07-31 2010-12-15 富士フイルム株式会社 高周波処置具
US8187272B2 (en) * 2006-10-06 2012-05-29 Biomedcraft Designs, Inc. Surgical instrument for coagulation and suction
US8641711B2 (en) 2007-05-04 2014-02-04 Covidien Lp Method and apparatus for gastrointestinal tract ablation for treatment of obesity
US8663221B2 (en) * 2007-06-08 2014-03-04 Olympus Medical Systems Corp. Endoscopic treatment tool
US8784338B2 (en) 2007-06-22 2014-07-22 Covidien Lp Electrical means to normalize ablational energy transmission to a luminal tissue surface of varying size
US8142431B2 (en) * 2007-06-28 2012-03-27 Cook Medical Technologies Llc Sphincterotome cutting wire improvement
US8251992B2 (en) 2007-07-06 2012-08-28 Tyco Healthcare Group Lp Method and apparatus for gastrointestinal tract ablation to achieve loss of persistent and/or recurrent excess body weight following a weight-loss operation
CN102688092B (zh) 2007-07-06 2015-04-22 柯惠有限合伙公司 在胃肠道中烧蚀以实现止血并根治倾向出血的创伤
US8273012B2 (en) 2007-07-30 2012-09-25 Tyco Healthcare Group, Lp Cleaning device and methods
US8646460B2 (en) 2007-07-30 2014-02-11 Covidien Lp Cleaning device and methods
GB2453601B (en) * 2007-10-12 2010-07-21 Cardio Logic Innovations Ltd Radio frequency catheter for the ablation of body tissues
US8292880B2 (en) 2007-11-27 2012-10-23 Vivant Medical, Inc. Targeted cooling of deployable microwave antenna
US8870867B2 (en) 2008-02-06 2014-10-28 Aesculap Ag Articulable electrosurgical instrument with a stabilizable articulation actuator
US8192427B2 (en) * 2008-06-09 2012-06-05 Tyco Healthcare Group Lp Surface ablation process with electrode cooling methods
WO2010027798A2 (en) * 2008-08-26 2010-03-11 Northwestern University Ablation devices and related methods thereof
DE102008058737B4 (de) * 2008-09-08 2019-12-12 Erbe Elektromedizin Gmbh HF-Chirurgiegenerator
JP5693471B2 (ja) 2009-02-11 2015-04-01 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 絶縁された切除カテーテルデバイスおよびその使用法
US10299855B2 (en) 2009-06-16 2019-05-28 Karl Storz Se & Co. Kg Medical coagulation instrument
DE102009025405A1 (de) * 2009-06-16 2010-12-23 Karl Storz Gmbh & Co. Kg Medizinisches Koagulationsinstrument
US8414579B2 (en) 2009-06-30 2013-04-09 Boston Scientific Scimed, Inc. Map and ablate open irrigated hybrid catheter
CN102596080B (zh) 2010-02-04 2016-04-20 蛇牌股份公司 腹腔镜射频手术装置
US20110202052A1 (en) * 2010-02-12 2011-08-18 Daniel Gelbart System for treating benign prostatic hyperplasia
US8827992B2 (en) 2010-03-26 2014-09-09 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
US9820803B2 (en) 2010-04-28 2017-11-21 Medtronic, Inc. Subxiphoid connective lesion ablation system and method
US9173698B2 (en) 2010-09-17 2015-11-03 Aesculap Ag Electrosurgical tissue sealing augmented with a seal-enhancing composition
US10278774B2 (en) 2011-03-18 2019-05-07 Covidien Lp Selectively expandable operative element support structure and methods of use
US9579150B2 (en) 2011-04-08 2017-02-28 Covidien Lp Microwave ablation instrument with interchangeable antenna probe
GB2492064B (en) 2011-06-15 2016-06-01 Gyrus Medical Ltd Electrosurgical instrument
US9339327B2 (en) 2011-06-28 2016-05-17 Aesculap Ag Electrosurgical tissue dissecting device
AU2012298709B2 (en) * 2011-08-25 2015-04-16 Covidien Lp Systems, devices, and methods for treatment of luminal tissue
CN103987336A (zh) 2011-09-14 2014-08-13 波士顿科学西美德公司 具有多种消融模式的消融装置
US9603659B2 (en) 2011-09-14 2017-03-28 Boston Scientific Scimed Inc. Ablation device with ionically conductive balloon
US10117703B2 (en) * 2011-10-17 2018-11-06 Beaver-Visitec International (Us), Inc. Method of, and device for, marking a patients eye for reference during a toric lens implantation procedure
US9468493B2 (en) 2012-01-04 2016-10-18 Covidien Lp Apparatus, system, and method for performing surface tissue desiccation having an internal cooling system
AU2013207994B2 (en) 2012-01-10 2015-05-07 Boston Scientific Scimed, Inc. Electrophysiology system
WO2013115941A1 (en) 2012-01-31 2013-08-08 Boston Scientific Scimed, Inc. Ablation probe with fluid-based acoustic coupling for ultrasonic tissue imaging
US9687265B2 (en) * 2012-03-30 2017-06-27 Medtronic, Inc. Method and tools for clearing the epidural space in preparation for medical lead implantation
KR101415900B1 (ko) * 2012-05-18 2014-07-08 신경민 고주파 열치료용 중첩형 바이폴라 전극
WO2014047068A1 (en) * 2012-09-18 2014-03-27 Boston Scientific Scimed, Inc. Map and ablate closed-loop cooled ablation catheter
US9211156B2 (en) 2012-09-18 2015-12-15 Boston Scientific Scimed, Inc. Map and ablate closed-loop cooled ablation catheter with flat tip
KR102210195B1 (ko) 2012-09-26 2021-01-29 아에스쿨랍 아게 조직을 커팅 및 봉합하기 위한 장치
US9763733B2 (en) 2013-10-25 2017-09-19 Covidien Lp Unfurling electrode devices with the multiple longitudinal electrode segments
US9918789B2 (en) 2013-10-25 2018-03-20 Covidien Lp Unfurling electrode devices with the protection element
US10524684B2 (en) 2014-10-13 2020-01-07 Boston Scientific Scimed Inc Tissue diagnosis and treatment using mini-electrodes
US10603105B2 (en) 2014-10-24 2020-03-31 Boston Scientific Scimed Inc Medical devices with a flexible electrode assembly coupled to an ablation tip
US9743854B2 (en) 2014-12-18 2017-08-29 Boston Scientific Scimed, Inc. Real-time morphology analysis for lesion assessment
US10368934B2 (en) 2015-01-14 2019-08-06 Covidien Lp Arrangement of multi-channel bipolar electrode zones to minimize leakage and edge effects
US10149716B2 (en) 2015-02-02 2018-12-11 Covidien Lp Self-sizing catheter features to prevent over-tightening of the electrode
CA2899017A1 (en) * 2015-07-31 2017-01-31 Shiva Jayaraman Device for a laparoscopic surgery
US11096823B2 (en) 2016-01-14 2021-08-24 Beaver-Visitec International (Us), Inc. Ophthalmic marking device and method of using same
US10722299B2 (en) * 2016-07-15 2020-07-28 I.C. Medical, Inc. Ultrapolar electrosurgery blade and ultrapolar electrosurgery pencil
US11266527B2 (en) 2017-02-16 2022-03-08 Microsurgical Technology, Inc. Devices, system and methods for minimally invasive glaucoma surgery
US20180280078A1 (en) * 2017-03-30 2018-10-04 Regents Of The University Of Minnesota Electrical surgical system for cutting or cauterizing tissue and a method of the same

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976711A (en) 1989-04-13 1990-12-11 Everest Medical Corporation Ablation catheter with selectively deployable electrodes
US5007908A (en) 1989-09-29 1991-04-16 Everest Medical Corporation Electrosurgical instrument having needle cutting electrode and spot-coag electrode
EP0570520A1 (de) 1991-02-06 1993-11-24 Laparomed Corporation Elektrochirurgische vorrichtung
DE4122219A1 (de) 1991-07-04 1993-01-07 Delma Elektro Med App Elektrochirurgisches behandlungsinstrument
US5562703A (en) 1994-06-14 1996-10-08 Desai; Ashvin H. Endoscopic surgical instrument
US5683366A (en) 1992-01-07 1997-11-04 Arthrocare Corporation System and method for electrosurgical tissue canalization
US5496314A (en) 1992-05-01 1996-03-05 Hemostatic Surgery Corporation Irrigation and shroud arrangement for electrically powered endoscopic probes
ATE176404T1 (de) 1992-09-30 1999-02-15 Cardiac Pacemakers Inc Klappbare kissenelektrode zur herzentflimmerung mit einem gebiet ohne leitern, welches als ein scharnier dient
US5342357A (en) * 1992-11-13 1994-08-30 American Cardiac Ablation Co., Inc. Fluid cooled electrosurgical cauterization system
US5403311A (en) 1993-03-29 1995-04-04 Boston Scientific Corporation Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue
US5336222A (en) 1993-03-29 1994-08-09 Boston Scientific Corporation Integrated catheter for diverse in situ tissue therapy
JPH08510154A (ja) 1993-05-14 1996-10-29 ボストン サイエンティフィック コーポレイション 多様な部位組織療法用カテーテル
DE4323585A1 (de) 1993-07-14 1995-01-19 Delma Elektro Med App Bipolares Hochfrequenz-Chirurgieinstrument
US5505730A (en) * 1994-06-24 1996-04-09 Stuart D. Edwards Thin layer ablation apparatus
US5556397A (en) 1994-10-26 1996-09-17 Laser Centers Of America Coaxial electrosurgical instrument
JPH11503041A (ja) 1995-03-31 1999-03-23 ボストン・サイエンティフィック・コーポレーション 生検採取器
US5782760A (en) 1995-05-23 1998-07-21 Cardima, Inc. Over-the-wire EP catheter
US5672173A (en) 1995-08-15 1997-09-30 Rita Medical Systems, Inc. Multiple antenna ablation apparatus and method
NL1001890C2 (nl) 1995-12-13 1997-06-17 Cordis Europ Catheter met plaatvormige elektrode-reeks.
US5904711A (en) 1996-02-08 1999-05-18 Heartport, Inc. Expandable thoracoscopic defibrillation catheter system and method
US6325800B1 (en) * 1998-04-15 2001-12-04 Boston Scientific Corporation Electro-cautery catheter
US6432104B1 (en) * 1998-04-15 2002-08-13 Scimed Life Systems, Inc. Electro-cautery catherer
US6080152A (en) * 1998-06-05 2000-06-27 Medical Scientific, Inc. Electrosurgical instrument
US5997534A (en) 1998-06-08 1999-12-07 Tu; Hosheng Medical ablation device and methods thereof
US6029091A (en) 1998-07-09 2000-02-22 Irvine Biomedical, Inc. Catheter system having lattice electrodes

Also Published As

Publication number Publication date
US20020111623A1 (en) 2002-08-15
US7648501B2 (en) 2010-01-19
US20080215049A1 (en) 2008-09-04
EP1259181B1 (de) 2005-12-14
US6752806B2 (en) 2004-06-22
WO2001058372A1 (en) 2001-08-16
EP1259181A1 (de) 2002-11-27
US7387631B2 (en) 2008-06-17
US20050149015A1 (en) 2005-07-07
CA2397201A1 (en) 2001-08-16
AU2260401A (en) 2001-08-20
US6893440B2 (en) 2005-05-17
US6432104B1 (en) 2002-08-13
US20020165539A1 (en) 2002-11-07
US8142430B2 (en) 2012-03-27
US20100076428A1 (en) 2010-03-25
AU2001222604B2 (en) 2005-01-06
DE60024877T2 (de) 2006-08-24

Similar Documents

Publication Publication Date Title
DE60024877D1 (de) Elektrokauterisationskatheter
ATE290000T1 (de) Muscarinagonisten
ATE252099T1 (de) Biarylcarboxamide
DE10136334B8 (de) Hochgeschwindigkeitsvertikalresonatoroberflächenemissionslaser
ATE312098T1 (de) Thiazinoxazolidinon
DE50104056D1 (de) Gewichtsmanschette
ATE262530T1 (de) Indolochinazolinone
ATE298751T1 (de) 7-oxopyridoryrimidine
DE1274523T1 (de) Hochdruckumformspülanlage
DE50104651D1 (de) Fahrzeugfaltverdeck
DE10192638T1 (de) Bohrstangenladevorrichtung
ATE509008T1 (de) Sulfonylguanidine
DE10196064T1 (de) Halbleiterfotodektionsgerät
DE50011511D1 (de) Blowby-Heizung
AR028061A1 (es) 2-enamino-cetonitrilos fenil-substituidos
AR027931A1 (es) Antitranspirantes
ATE476423T1 (de) Benzoylpyridazine
DE10052925B4 (de) Schaukelbett
DE50007634D1 (de) Kardioplegieballonkatheter
DE10085445T1 (de) Drahterodierbearbeitungseinrichtung
FI20000577A0 (fi) Pyridatsinyylifenyylihydratsoneja
DE60108928D1 (de) Torsionschwingungsdämpfer
AR027982A1 (es) Aril- y heteroarilsulfonatos
DE10195909T1 (de) Viehfüttervorrichtung
DE10195992T1 (de) Oberflächenendbearbeitungsbelag

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee