[go: up one dir, main page]

DE69635933D1 - Elektrochirurgische Entfernung von Geweben - Google Patents

Elektrochirurgische Entfernung von Geweben

Info

Publication number
DE69635933D1
DE69635933D1 DE69635933T DE69635933T DE69635933D1 DE 69635933 D1 DE69635933 D1 DE 69635933D1 DE 69635933 T DE69635933 T DE 69635933T DE 69635933 T DE69635933 T DE 69635933T DE 69635933 D1 DE69635933 D1 DE 69635933D1
Authority
DE
Germany
Prior art keywords
tissues
electrosurgical removal
electrosurgical
removal
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
Application number
DE69635933T
Other languages
English (en)
Other versions
DE69635933T2 (de
Inventor
Charles D Lennox
Stephen F Moreci
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 Corp
Original Assignee
Boston Scientific Corp
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 Corp filed Critical Boston Scientific Corp
Application granted granted Critical
Publication of DE69635933D1 publication Critical patent/DE69635933D1/de
Publication of DE69635933T2 publication Critical patent/DE69635933T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
    • 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
    • A61B18/14—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
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00274—Prostate operation, e.g. prostatectomy, turp, bhp treatment
    • 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
    • A61B2018/00172—Connectors and adapters therefor
    • A61B2018/00178—Electrical connectors
    • 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
    • A61B2018/00184—Moving parts
    • A61B2018/00196—Moving parts reciprocating lengthwise
    • 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
    • A61B2018/00547—Prostate
    • 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
    • A61B2018/00607—Coagulation and cutting with the same instrument
    • 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
    • A61B2018/00738—Depth, e.g. depth of 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
    • A61B18/1206—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
    • A61B2018/1407—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
    • A61B2018/1472—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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1861—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
DE69635933T 1995-01-30 1996-01-30 Elektrochirurgische Entfernung von Geweben Expired - Lifetime DE69635933T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US37990895A 1995-01-30 1995-01-30
US379908 1995-01-30
US59326196A 1996-01-29 1996-01-29
US593261 1996-01-29

Publications (2)

Publication Number Publication Date
DE69635933D1 true DE69635933D1 (de) 2006-05-11
DE69635933T2 DE69635933T2 (de) 2006-09-07

Family

ID=27008819

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69635933T Expired - Lifetime DE69635933T2 (de) 1995-01-30 1996-01-30 Elektrochirurgische Entfernung von Geweben
DE69635311T Expired - Lifetime DE69635311T2 (de) 1995-01-30 1996-01-30 Elektrochirugische gewebeentfernung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69635311T Expired - Lifetime DE69635311T2 (de) 1995-01-30 1996-01-30 Elektrochirugische gewebeentfernung

Country Status (6)

Country Link
US (1) US5919191A (de)
EP (2) EP0957795B1 (de)
JP (1) JP2002503969A (de)
CA (1) CA2211183C (de)
DE (2) DE69635933T2 (de)
WO (1) WO1996023449A1 (de)

Families Citing this family (172)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5843019A (en) * 1992-01-07 1998-12-01 Arthrocare Corporation Shaped electrodes and methods for electrosurgical cutting and ablation
US7429262B2 (en) 1992-01-07 2008-09-30 Arthrocare Corporation Apparatus and methods for electrosurgical ablation and resection of target tissue
US5902272A (en) * 1992-01-07 1999-05-11 Arthrocare Corporation Planar ablation probe and method for electrosurgical cutting and ablation
US5683366A (en) * 1992-01-07 1997-11-04 Arthrocare Corporation System and method for electrosurgical tissue canalization
US6602248B1 (en) 1995-06-07 2003-08-05 Arthro Care Corp. Methods for repairing damaged intervertebral discs
WO2003024506A2 (en) 2001-09-14 2003-03-27 Arthrocare Corporation Methods and apparatus for treating intervertebral discs
US7393351B2 (en) 1995-06-07 2008-07-01 Arthrocare Corporation Apparatus and methods for treating cervical inter-vertebral discs
US20050004634A1 (en) 1995-06-07 2005-01-06 Arthrocare Corporation Methods for electrosurgical treatment of spinal tissue
US6780180B1 (en) 1995-06-23 2004-08-24 Gyrus Medical Limited Electrosurgical instrument
US7186234B2 (en) * 1995-11-22 2007-03-06 Arthrocare Corporation Electrosurgical apparatus and methods for treatment and removal of tissue
US5919189A (en) * 1996-05-21 1999-07-06 Benderev; Theodore V. Electrosurgical instrument and method of use
GB9612993D0 (en) 1996-06-20 1996-08-21 Gyrus Medical Ltd Electrosurgical instrument
US6726684B1 (en) 1996-07-16 2004-04-27 Arthrocare Corporation Methods for electrosurgical spine surgery
US7357798B2 (en) 1996-07-16 2008-04-15 Arthrocare Corporation Systems and methods for electrosurgical prevention of disc herniations
US6620155B2 (en) 1996-07-16 2003-09-16 Arthrocare Corp. System and methods for electrosurgical tissue contraction within the spine
US5749870A (en) * 1996-08-23 1998-05-12 Nebl, Inc. Electrode for coagulation and resection
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
US6238389B1 (en) 1997-09-30 2001-05-29 Boston Scientific Corporation Deflectable interstitial ablation device
ATE395873T1 (de) * 1997-12-15 2008-06-15 Arthrocare Corp Systeme zur elektrochirurgischen behandlung von kopf und nacken
GB9807303D0 (en) * 1998-04-03 1998-06-03 Gyrus Medical Ltd An electrode assembly for an electrosurgical instrument
GB9817078D0 (en) * 1998-08-05 1998-10-07 Habib Nagy A Device for liver surgery
AU1442500A (en) 1998-10-05 2000-04-26 Scimed Life Systems, Inc. Large area thermal ablation
GB0002804D0 (en) * 2000-02-09 2000-03-29 Smiths Industries Plc Resectoscopes
US6689131B2 (en) 2001-03-08 2004-02-10 Tissuelink Medical, Inc. Electrosurgical device having a tissue reduction sensor
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
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
US6558385B1 (en) 2000-09-22 2003-05-06 Tissuelink Medical, Inc. Fluid-assisted medical device
US6953461B2 (en) 2002-05-16 2005-10-11 Tissuelink Medical, Inc. Fluid-assisted medical devices, systems and methods
IL135371A (en) * 2000-03-30 2006-10-31 Roie Medical Technologies Ltd Resectoscope
FR2810228B1 (fr) * 2000-06-15 2003-01-10 Isaac Jacques Kadoch Outil de coupe destine a la resection chirurgicale de tissus
DE10028850C1 (de) * 2000-06-16 2001-10-31 Winter & Ibe Olympus HF-resektoskopisches Instrument
US8251986B2 (en) 2000-08-17 2012-08-28 Angiodynamics, Inc. Method of destroying tissue cells by eletroporation
US6547794B2 (en) 2000-08-18 2003-04-15 Auge', Ii Wayne K. Method for fusing bone during endoscopy procedures
US7771422B2 (en) * 2002-06-06 2010-08-10 Nuortho Surgical, Inc. Methods and devices for electrosurgery
US7819861B2 (en) 2001-05-26 2010-10-26 Nuortho Surgical, Inc. Methods for electrosurgical electrolysis
US6902564B2 (en) 2001-08-15 2005-06-07 Roy E. Morgan Methods and devices for electrosurgery
US7445619B2 (en) 2000-08-18 2008-11-04 Map Technologies Llc Devices for electrosurgery
DE10042097C1 (de) 2000-08-26 2001-12-20 Winter & Ibe Olympus Urologisches Resektoskop
DE10042096C1 (de) * 2000-08-26 2002-01-24 Winter & Ibe Olympus Elektrode für ein urologisches Resektoskop
US6827717B2 (en) 2000-08-26 2004-12-07 Olympus Winter & Ibe Gmbh Monopolar and bipolar electrode for a urological resectoscope
US20030158545A1 (en) 2000-09-28 2003-08-21 Arthrocare Corporation Methods and apparatus for treating back pain
GB2376813B (en) * 2001-04-14 2004-06-16 Winter & Ibe Olympus Bipolar endoscopic instrument
US6981964B2 (en) 2001-05-22 2006-01-03 Boston Scientific Scimed, Inc. Draining bodily fluids with a stent
US7066932B1 (en) 2001-05-26 2006-06-27 Map Technologies Llc Biologically enhanced irrigants
DE10126541B4 (de) * 2001-05-30 2008-08-28 Olympus Winter & Ibe Gmbh Urologisches Resektoskop für Kinder
US6994706B2 (en) 2001-08-13 2006-02-07 Minnesota Medical Physics, Llc Apparatus and method for treatment of benign prostatic hyperplasia
US8734441B2 (en) * 2001-08-15 2014-05-27 Nuortho Surgical, Inc. Interfacing media manipulation with non-ablation radiofrequency energy system and method
US8235979B2 (en) 2001-08-15 2012-08-07 Nuortho Surgical, Inc. Interfacing media manipulation with non-ablation radiofrequency energy system and method
US8591508B2 (en) * 2001-08-15 2013-11-26 Nuortho Surgical, Inc. Electrosurgical plenum
US7311708B2 (en) 2001-12-12 2007-12-25 Tissuelink Medical, Inc. Fluid-assisted medical devices, systems and methods
US20030181904A1 (en) * 2002-01-23 2003-09-25 Levine Andy H. Electrosurgical cutting, coagulating and suction instrument
US6997926B2 (en) 2002-02-04 2006-02-14 Boston Scientific Scimed, Inc. Resistance heated tissue morcellation
DE10224451A1 (de) * 2002-05-29 2003-12-18 Celon Ag Medical Instruments Hochfrequenzapplikationsvorrichtung
EP1407718B1 (de) * 2002-06-18 2015-02-25 Olympus Corporation Resektoskop
JP3797302B2 (ja) * 2002-09-04 2006-07-19 株式会社日立製作所 医療用マニピュレータシステム及びその操作方法
US6733536B1 (en) 2002-10-22 2004-05-11 Scimed Life Systems Male urethral stent device
EP1572020A4 (de) 2002-10-29 2006-05-03 Tissuelink Medical Inc Flüssigkeitsunterstützte elektrochirurgischeschere und verfahren
US7150747B1 (en) 2003-01-22 2006-12-19 Smith & Nephew, Inc. Electrosurgical cutter
US7951142B2 (en) * 2003-01-31 2011-05-31 Smith & Nephew, Inc. Cartilage treatment probe
US8066700B2 (en) * 2003-01-31 2011-11-29 Smith & Nephew, Inc. Cartilage treatment probe
US8021359B2 (en) 2003-02-13 2011-09-20 Coaptus Medical Corporation Transseptal closure of a patent foramen ovale and other cardiac defects
US7257450B2 (en) 2003-02-13 2007-08-14 Coaptus Medical Corporation Systems and methods for securing cardiovascular tissue
CA2524278C (en) 2003-05-01 2013-10-15 Sherwood Services Ag Suction coagulator with dissecting probe
DE10324704B4 (de) * 2003-05-30 2008-08-21 Olympus Winter & Ibe Gmbh Ureter-Resektoskop
US8308682B2 (en) 2003-07-18 2012-11-13 Broncus Medical Inc. Devices for maintaining patency of surgically created channels in tissue
US7135018B2 (en) * 2003-09-30 2006-11-14 Ethicon, Inc. Electrosurgical instrument and method for transecting an organ
US7727232B1 (en) 2004-02-04 2010-06-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices and methods
US7118569B2 (en) * 2004-05-03 2006-10-10 Acmi Corporation Bipolar resectoscope electrode
US8052748B2 (en) * 2004-05-14 2011-11-08 St. Jude Medical, Inc. Systems and methods for holding annuloplasty rings
US7101370B2 (en) * 2004-06-14 2006-09-05 Garito Jon C Disposable electrosurgical handpiece for treating tissue
US8409167B2 (en) 2004-07-19 2013-04-02 Broncus Medical Inc Devices for delivering substances through an extra-anatomic opening created in an airway
US7422589B2 (en) * 2004-08-17 2008-09-09 Encision, Inc. System and method for performing an electrosurgical procedure
US7465302B2 (en) * 2004-08-17 2008-12-16 Encision, Inc. System and method for performing an electrosurgical procedure
US20060041252A1 (en) * 2004-08-17 2006-02-23 Odell Roger C System and method for monitoring electrosurgical instruments
US7473252B2 (en) 2004-10-07 2009-01-06 Coaptus Medical Corporation Systems and methods for shrinking and/or securing cardiovascular tissue
US7862565B2 (en) 2005-05-12 2011-01-04 Aragon Surgical, Inc. Method for tissue cauterization
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
US20060293730A1 (en) * 2005-06-24 2006-12-28 Boris Rubinsky Methods and systems for treating restenosis sites using electroporation
DE102005039106B4 (de) * 2005-08-12 2010-01-14 Karl Storz Gmbh & Co. Kg Medizinisches Instrument
US20070142699A1 (en) * 2005-12-16 2007-06-21 Acoustx Corporation Methods and implantable apparatuses for treating an esophageal disorder such as gastroesophageal reflux disease
US20070142884A1 (en) * 2005-12-16 2007-06-21 Acoustx Corporation Methods and apparatuses for treating an esophageal disorder such as gastroesophageal reflux disease
US9770230B2 (en) * 2006-06-01 2017-09-26 Maquet Cardiovascular Llc Endoscopic vessel harvesting system components
US7955328B2 (en) * 2006-11-10 2011-06-07 Ethicon Endo-Surgery, Inc. Tissue dissector and/or coagulator with a slit in an insulating tip to control the direction of energy
GB2452103B (en) 2007-01-05 2011-08-31 Arthrocare Corp Electrosurgical system with suction control apparatus and system
JP4653136B2 (ja) * 2007-03-30 2011-03-16 オリンパスメディカルシステムズ株式会社 剥離用処置具とレゼクトスコープ
US8394090B2 (en) 2007-06-25 2013-03-12 Terumo Kabushiki Kaisha Medical device
DE202008001633U1 (de) * 2008-02-05 2008-04-03 Olympus Winter & Ibe Gmbh Endoskop mit HF-Steckeranschluss
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
GB0903427D0 (en) * 2008-03-20 2009-04-08 Hirvi Ari J Fluid compositions and methods for the use thereof
US10272178B2 (en) 2008-04-29 2019-04-30 Virginia Tech Intellectual Properties Inc. Methods for blood-brain barrier disruption using electrical energy
US10117707B2 (en) 2008-04-29 2018-11-06 Virginia Tech Intellectual Properties, Inc. System and method for estimating tissue heating of a target ablation zone for electrical-energy based therapies
US8992517B2 (en) 2008-04-29 2015-03-31 Virginia Tech Intellectual Properties Inc. Irreversible electroporation to treat aberrant cell masses
US11272979B2 (en) 2008-04-29 2022-03-15 Virginia Tech Intellectual Properties, Inc. System and method for estimating tissue heating of a target ablation zone for electrical-energy based therapies
US11254926B2 (en) 2008-04-29 2022-02-22 Virginia Tech Intellectual Properties, Inc. Devices and methods for high frequency electroporation
US10702326B2 (en) 2011-07-15 2020-07-07 Virginia Tech Intellectual Properties, Inc. Device and method for electroporation based treatment of stenosis of a tubular body part
US10448989B2 (en) 2009-04-09 2019-10-22 Virginia Tech Intellectual Properties, Inc. High-frequency electroporation for cancer therapy
EP2280741A4 (de) 2008-04-29 2012-06-13 Virginia Tech Intell Prop Irreversible elektroporation zur erzeugung von gewebegerüsten
US9867652B2 (en) 2008-04-29 2018-01-16 Virginia Tech Intellectual Properties, Inc. Irreversible electroporation using tissue vasculature to treat aberrant cell masses or create tissue scaffolds
US9283051B2 (en) 2008-04-29 2016-03-15 Virginia Tech Intellectual Properties, Inc. System and method for estimating a treatment volume for administering electrical-energy based therapies
US10238447B2 (en) 2008-04-29 2019-03-26 Virginia Tech Intellectual Properties, Inc. System and method for ablating a tissue site by electroporation with real-time monitoring of treatment progress
US10245098B2 (en) 2008-04-29 2019-04-02 Virginia Tech Intellectual Properties, Inc. Acute blood-brain barrier disruption using electrical energy based therapy
US9198733B2 (en) 2008-04-29 2015-12-01 Virginia Tech Intellectual Properties, Inc. Treatment planning for electroporation-based therapies
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
JP5592409B2 (ja) 2009-02-23 2014-09-17 サリエント・サージカル・テクノロジーズ・インコーポレーテッド 流体支援電気手術デバイスおよびその使用方法
US8632534B2 (en) 2009-04-03 2014-01-21 Angiodynamics, Inc. Irreversible electroporation (IRE) for congestive obstructive pulmonary disease (COPD)
US11638603B2 (en) 2009-04-09 2023-05-02 Virginia Tech Intellectual Properties, Inc. Selective modulation of intracellular effects of cells using pulsed electric fields
US11382681B2 (en) 2009-04-09 2022-07-12 Virginia Tech Intellectual Properties, Inc. Device and methods for delivery of high frequency electrical pulses for non-thermal ablation
WO2010138919A2 (en) 2009-05-28 2010-12-02 Angiodynamics, Inc. System and method for synchronizing energy delivery to the cardiac rhythm
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
US9532827B2 (en) 2009-06-17 2017-01-03 Nuortho Surgical Inc. Connection of a bipolar electrosurgical hand piece to a monopolar output of an electrosurgical generator
US9895189B2 (en) 2009-06-19 2018-02-20 Angiodynamics, Inc. Methods of sterilization and treating infection using irreversible electroporation
US20100331621A1 (en) * 2009-06-30 2010-12-30 Gyrus Acmi, Inc. Bipolar resection device having simplified rotational control and better visualization
TWI452995B (zh) * 2009-07-23 2014-09-21 Univ Nat Cheng Kung 經尿道內視鏡膀胱腫瘤切除工具
DE102009053438B4 (de) * 2009-11-17 2021-11-25 Tekno-Medical Optik-Chirurgie Gmbh Resektoskop
US8372067B2 (en) 2009-12-09 2013-02-12 Arthrocare Corporation Electrosurgery irrigation primer systems and methods
CA2766945A1 (en) 2010-02-04 2011-08-11 Aesculap Ag Laparoscopic radiofrequency surgical device
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
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
US9700368B2 (en) 2010-10-13 2017-07-11 Angiodynamics, Inc. System and method for electrically ablating tissue of a patient
US8685018B2 (en) 2010-10-15 2014-04-01 Arthrocare Corporation Electrosurgical wand and related method and system
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
US9408658B2 (en) 2011-02-24 2016-08-09 Nuortho Surgical, Inc. System and method for a physiochemical scalpel to eliminate biologic tissue over-resection and induce tissue healing
US9011428B2 (en) 2011-03-02 2015-04-21 Arthrocare Corporation Electrosurgical device with internal digestor electrode
JP2014521381A (ja) 2011-05-13 2014-08-28 ブロンカス テクノロジーズ， インコーポレイテッド 組織の切除のための方法およびデバイス
US8709034B2 (en) 2011-05-13 2014-04-29 Broncus Medical Inc. Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall
GB2492325B (en) * 2011-06-23 2016-06-22 Gyrus Medical Ltd Electrosurgical electrode
US9339327B2 (en) 2011-06-28 2016-05-17 Aesculap Ag Electrosurgical tissue dissecting device
DE102011107783B4 (de) * 2011-07-15 2023-02-23 Olympus Winter & Ibe Gmbh Bipolares Resektoskop sowie Schlitten und Kabel dafür
DE102011079867A1 (de) * 2011-07-26 2013-01-31 Karl Storz Gmbh & Co. Kg Medizinischer Resektor mit rotierbarer Elektrode
US9788882B2 (en) 2011-09-08 2017-10-17 Arthrocare Corporation Plasma bipolar forceps
US8920493B2 (en) 2011-09-16 2014-12-30 St. Jude Medical, Cardiology Division, Inc. Systems and methods for holding annuloplasty rings
US9078665B2 (en) 2011-09-28 2015-07-14 Angiodynamics, Inc. Multiple treatment zone ablation probe
WO2013078235A1 (en) 2011-11-23 2013-05-30 Broncus Medical Inc Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall
DE102011121159A1 (de) * 2011-12-15 2013-06-20 Olympus Winter & Ibe Gmbh Resektoskop mit einem Schaft
US9414881B2 (en) 2012-02-08 2016-08-16 Angiodynamics, Inc. System and method for increasing a target zone for electrical ablation
US20130282009A1 (en) * 2012-04-18 2013-10-24 Cardica, Inc. Endoscopic vein harvesting system
ES2660481T3 (es) 2012-09-26 2018-03-22 Aesculap Ag Aparato para corte y sellado de tejido
US9579142B1 (en) 2012-12-13 2017-02-28 Nuortho Surgical Inc. Multi-function RF-probe with dual electrode positioning
US9254166B2 (en) 2013-01-17 2016-02-09 Arthrocare Corporation Systems and methods for turbinate reduction
US9456862B2 (en) 2013-02-19 2016-10-04 Covidien Lp Electrosurgical generator and system
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
ES3010493T3 (en) 2014-05-12 2025-04-03 Virginia Tech Intellectual Properties Inc Selective modulation of intracellular effects of cells using pulsed electric fields
US12114911B2 (en) 2014-08-28 2024-10-15 Angiodynamics, Inc. System and method for ablating a tissue site by electroporation with real-time pulse monitoring
WO2016036558A1 (en) * 2014-09-02 2016-03-10 Mayo Foundation For Medical Education And Research Methods and devices for localizing, delineating and anchoring liver lesions for resection
WO2016100325A1 (en) 2014-12-15 2016-06-23 Virginia Tech Intellectual Properties, Inc. Devices, systems, and methods for real-time monitoring of electrophysical effects during tissue treatment
US10383682B2 (en) * 2015-08-28 2019-08-20 Covidien Lp Powered bipolar resectoscope
US10869716B2 (en) 2015-08-28 2020-12-22 Covidien Lp Powered bipolar resectoscope
GB2549279B (en) * 2016-04-11 2021-08-04 Gyrus Medical Ltd Electrode assembly
US10905492B2 (en) 2016-11-17 2021-02-02 Angiodynamics, Inc. Techniques for irreversible electroporation using a single-pole tine-style internal device communicating with an external surface electrode
WO2019071269A2 (en) 2017-10-06 2019-04-11 Powell Charles Lee SYSTEM AND METHOD FOR TREATING AN OBSTRUCTIVE SLEEP APNEA
US11607537B2 (en) 2017-12-05 2023-03-21 Virginia Tech Intellectual Properties, Inc. Method for treating neurological disorders, including tumors, with electroporation
US11925405B2 (en) 2018-03-13 2024-03-12 Virginia Tech Intellectual Properties, Inc. Treatment planning system for immunotherapy enhancement via non-thermal ablation
US11311329B2 (en) 2018-03-13 2022-04-26 Virginia Tech Intellectual Properties, Inc. Treatment planning for immunotherapy based treatments using non-thermal ablation techniques
DE102018114448A1 (de) * 2018-06-15 2019-12-19 Olympus Winter & Ibe Gmbh Resektoskop mit längsverschiebbar gelagertem Spülrohr
WO2020121531A1 (ja) * 2018-12-14 2020-06-18 オリンパス株式会社 電極ユニットおよび内視鏡システム
US11950835B2 (en) 2019-06-28 2024-04-09 Virginia Tech Intellectual Properties, Inc. Cycled pulsing to mitigate thermal damage for multi-electrode irreversible electroporation therapy
US12214189B2 (en) 2019-07-24 2025-02-04 Virginia Tech Intellectual Properties, Inc. Fourier analysis spectroscopy for monitoring tissue impedance changes and treatment outcome during electroporation-based-therapies
CN112022336A (zh) * 2020-09-15 2020-12-04 张学斌 旋转式切除手术装置及操作方法
KR20220091184A (ko) * 2020-12-23 2022-06-30 영남대학교 산학협력단 경요도절제술용 기기
EP4326174A4 (de) * 2021-04-20 2025-03-12 Procept Biorobotics Corp Chirurgische sonde mit unabhängigen energiequellen
RU2770280C1 (ru) * 2021-08-24 2022-04-15 Государственное бюджетное учреждение здравоохранения города Москвы «Научно-исследовательский институт скорой помощи им. Н.В. Склифосовского Департамента здравоохранения города Москвы» (ГБУЗ "НИИ СП ИМ. Н.В.СКЛИФОСОВСКОГО ДЗМ") Устройство для реканализации стенозов трахеи и бронхов
EP4371517A1 (de) * 2022-11-17 2024-05-22 Endowave Ltd. Ablationssondengriff

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056377A (en) * 1933-08-16 1936-10-06 Wappler Frederick Charles Electrodic instrument
US3982542A (en) * 1975-03-12 1976-09-28 Ford John L Electroresectroscope and method of laparoscopic tubal sterilization
DE2521719C2 (de) * 1975-05-15 1985-06-20 Delma, Elektro- Und Medizinische Apparatebaugesellschaft Mbh, 7200 Tuttlingen Elektrochirurgische Vorrichtung
DE2525982C3 (de) * 1975-06-11 1978-03-09 Richard Wolf Gmbh, 7134 Knittlingen Schneidelektrode für Resektoskope
FR2392682A1 (fr) * 1976-09-15 1978-12-29 Winter & Ibe Resectoscope
US4347849A (en) * 1980-11-25 1982-09-07 Norland Corporation Cardiac pacer having quick-connect lead terminals
US4674499A (en) * 1980-12-08 1987-06-23 Pao David S C Coaxial bipolar probe
JPS58108814U (ja) * 1982-01-14 1983-07-25 オリンパス光学工業株式会社 レゼクトスコ−プ
JPS60113002U (ja) * 1984-01-09 1985-07-31 オリンパス光学工業株式会社 レゼクトスコ−プ
JPS62211060A (ja) * 1986-03-12 1987-09-17 オリンパス光学工業株式会社 高周波処置具
JPH01502090A (ja) * 1986-09-12 1989-07-27 オーラル・ロバーツ・ユニバーシティ 電磁波を利用した外科用具
US4848346A (en) * 1987-12-02 1989-07-18 Siemens-Pacesetter, Inc. Pacemaker connector system
GB2213381B (en) * 1987-12-12 1992-06-03 Univ Wales Medicine Surgical diathermy instruments
US4934367A (en) * 1988-04-22 1990-06-19 Medtronic, Inc. In-line pacemaker connector system
US4917082A (en) * 1988-06-02 1990-04-17 Circon Corporation Resectoscope electrode
US4919131A (en) * 1988-06-02 1990-04-24 Circon Corporation Resectoscope with improved guide block and electrical plug connection
US5112330A (en) * 1988-09-16 1992-05-12 Olympus Optical Co., Ltd. Resectoscope apparatus
US5125928A (en) * 1989-04-13 1992-06-30 Everest Medical Corporation Ablation catheter with selectively deployable electrodes
US5078717A (en) * 1989-04-13 1992-01-07 Everest Medical Corporation Ablation catheter with selectively deployable electrodes
DE3916161A1 (de) * 1989-05-18 1990-11-22 Wolf Gmbh Richard Elektrochirurgisches instrument
US5085658A (en) * 1989-09-05 1992-02-04 Percutaneous Technologies Neurosurgical pathological tissue removing device
US5007908A (en) * 1989-09-29 1991-04-16 Everest Medical Corporation Electrosurgical instrument having needle cutting electrode and spot-coag electrode
US5013312A (en) * 1990-03-19 1991-05-07 Everest Medical Corporation Bipolar scalpel for harvesting internal mammary artery
US5029573A (en) * 1990-03-30 1991-07-09 Chow James C System for endoscopic surgery
US5047027A (en) * 1990-04-20 1991-09-10 Everest Medical Corporation Tumor resector
DE4032471C2 (de) * 1990-10-12 1997-02-06 Delma Elektro Med App Elektrochirurgische Vorrichtung
DE4032601A1 (de) * 1990-10-15 1992-04-16 Winter & Ibe Olympus Schneidelektrode fuer medizinische resektoskope
US5197964A (en) * 1991-11-12 1993-03-30 Everest Medical Corporation Bipolar instrument utilizing one stationary electrode and one movable electrode
DE4138115A1 (de) * 1991-11-19 1993-05-27 Delma Elektro Med App Medizinisches hochfrequenz-koagulationsinstrument
US5192280A (en) * 1991-11-25 1993-03-09 Everest Medical Corporation Pivoting multiple loop bipolar cutting device
WO1993013719A1 (en) * 1992-01-15 1993-07-22 Beacon Laboratories, Inc. Bipolar electrosurgical instrument
US5484435A (en) * 1992-01-15 1996-01-16 Conmed Corporation Bipolar electrosurgical instrument for use in minimally invasive internal surgical procedures
US5258006A (en) * 1992-08-21 1993-11-02 Everest Medical Corporation Bipolar electrosurgical forceps
US5252090A (en) * 1992-09-30 1993-10-12 Telectronics Pacing Systems, Inc. Self-locking implantable stimulating lead connector
US5403311A (en) * 1993-03-29 1995-04-04 Boston Scientific Corporation Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue
US5514130A (en) * 1994-10-11 1996-05-07 Dorsal Med International RF apparatus for controlled depth ablation of soft tissue

Also Published As

Publication number Publication date
CA2211183A1 (en) 1996-08-08
EP0957795B1 (de) 2005-10-19
EP0957795A1 (de) 1999-11-24
DE69635933T2 (de) 2006-09-07
EP1002501A1 (de) 2000-05-24
EP0957795A4 (de) 2000-03-08
WO1996023449A1 (en) 1996-08-08
JP2002503969A (ja) 2002-02-05
DE69635311D1 (de) 2006-03-02
CA2211183C (en) 2006-11-28
US5919191A (en) 1999-07-06
DE69635311T2 (de) 2007-04-19
EP1002501B1 (de) 2006-03-22

Similar Documents

Publication Publication Date Title
DE69635933D1 (de) Elektrochirurgische Entfernung von Geweben
DE69634519D1 (de) Katheter zur ablation von atrio-ventikulären gewebe
DE69428978D1 (de) Parfümierungsverfahren von geweben
DE69609473D1 (de) Elektrochirurgisches instrument
DE69611912D1 (de) Elektrochirurgisches instrument
DE69617297D1 (de) Chirurgischer Dissektor
DE69729817D1 (de) Behandlung von Aldehyd-fixierten Geweben
DE69728779D1 (de) Entfernung von fältchen
DE59606445D1 (de) Bipolares hochfrequenz-chirurgieinstrument
ATE300597T1 (de) Behandlung von geweben
DE69634786D1 (de) Radiofrequenzvorrichtung zur Ablation von Gewebemassen
DE69734845D1 (de) Zusammenbau von chirurgischen Klingen
DE69525602D1 (de) Chirurgisches Instrument
DE69532486D1 (de) Chirurgisches Instrument
DE59508901D1 (de) Chirurgisches instrument
NO954552D0 (no) Kirurgisk instrument
DE69618176D1 (de) Weiches behandeltes tissue
DE69723428D1 (de) Chirurgisches instrument
EP0996433A4 (de) Behandlungsverfahren von lactosylceramidbedingten zuständen
BR9611737A (pt) Bisturi descartável
IS4849A (is) Hvött endurmyndun skipulagðra vefja
DE69632258D1 (de) Verminderung von schlechten geruchen
DE69807466D1 (de) Triptolid-derivate nützlich zur behandlung von autoimmunkrankheiten
ID24270A (id) Penghilang sumbatan keratotik
DE69717846D1 (de) Behandlungsverfahren von laktamen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition