JP2644000B2 - レゼクトスコープ装置 - Google Patents

レゼクトスコープ装置

Info

Publication number
JP2644000B2
JP2644000B2 JP63231869A JP23186988A JP2644000B2 JP 2644000 B2 JP2644000 B2 JP 2644000B2 JP 63231869 A JP63231869 A JP 63231869A JP 23186988 A JP23186988 A JP 23186988A JP 2644000 B2 JP2644000 B2 JP 2644000B2
Authority
JP
Japan
Prior art keywords
electrode
slider
sheath
tube
guide tube
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
JP63231869A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0280023A (ja
Inventor
晋一 西垣
士郎 備藤
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.)
Olympus Corp
Original Assignee
Olympus 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 Olympus Corp filed Critical Olympus Corp
Priority to JP63231869A priority Critical patent/JP2644000B2/ja
Priority to US07/355,270 priority patent/US4994062A/en
Priority to DE3917583A priority patent/DE3917583A1/de
Publication of JPH0280023A publication Critical patent/JPH0280023A/ja
Application granted granted Critical
Publication of JP2644000B2 publication Critical patent/JP2644000B2/ja
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
    • 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
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
JP63231869A 1988-09-16 1988-09-16 レゼクトスコープ装置 Expired - Lifetime JP2644000B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP63231869A JP2644000B2 (ja) 1988-09-16 1988-09-16 レゼクトスコープ装置
US07/355,270 US4994062A (en) 1988-09-16 1989-05-22 Resectoscope apparatus
DE3917583A DE3917583A1 (de) 1988-09-16 1989-05-30 Resektoskopvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63231869A JP2644000B2 (ja) 1988-09-16 1988-09-16 レゼクトスコープ装置

Publications (2)

Publication Number Publication Date
JPH0280023A JPH0280023A (ja) 1990-03-20
JP2644000B2 true JP2644000B2 (ja) 1997-08-25

Family

ID=16930294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63231869A Expired - Lifetime JP2644000B2 (ja) 1988-09-16 1988-09-16 レゼクトスコープ装置

Country Status (3)

Country Link
US (1) US4994062A (OSRAM)
JP (1) JP2644000B2 (OSRAM)
DE (1) DE3917583A1 (OSRAM)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421819A (en) 1992-08-12 1995-06-06 Vidamed, Inc. Medical probe device
US5514131A (en) 1992-08-12 1996-05-07 Stuart D. Edwards Method for the ablation treatment of the uvula
US5542916A (en) * 1992-08-12 1996-08-06 Vidamed, Inc. Dual-channel RF power delivery system
US5672153A (en) 1992-08-12 1997-09-30 Vidamed, Inc. Medical probe device and method
US5630794A (en) 1992-08-12 1997-05-20 Vidamed, Inc. Catheter tip and method of manufacturing
US5720719A (en) 1992-08-12 1998-02-24 Vidamed, Inc. Ablative catheter with conformable body
US7384423B1 (en) * 1995-07-13 2008-06-10 Origin Medsystems, Inc. Tissue dissection method
DE29519077U1 (de) * 1995-12-01 1996-01-18 Richard Wolf Gmbh, 75438 Knittlingen Resektoskop
US5857962A (en) * 1997-03-13 1999-01-12 Circon Corporation Resectoscope with curved electrode channel and resiliently deflectable electrode section
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
US7326178B1 (en) 1998-06-22 2008-02-05 Origin Medsystems, Inc. Vessel retraction device and method
US6830546B1 (en) 1998-06-22 2004-12-14 Origin Medsystems, Inc. Device and method for remote vessel ligation
US6976957B1 (en) * 1998-06-22 2005-12-20 Origin Medsystems, Inc. Cannula-based surgical instrument and method
EP0979635A2 (en) 1998-08-12 2000-02-16 Origin Medsystems, Inc. Tissue dissector apparatus
US6394949B1 (en) * 1998-10-05 2002-05-28 Scimed Life Systems, Inc. Large area thermal ablation
US20040102804A1 (en) * 1999-08-10 2004-05-27 Chin Albert K. Apparatus and methods for endoscopic surgical procedures
US7398781B1 (en) * 1999-08-10 2008-07-15 Maquet Cardiovascular, Llc Method for subxiphoid endoscopic access
US7288096B2 (en) * 2003-01-17 2007-10-30 Origin Medsystems, Inc. Apparatus for placement of cardiac defibrillator and pacer
US20030187460A1 (en) * 1999-08-10 2003-10-02 Chin Albert K. Methods and apparatus for endoscopic cardiac surgery
DE10035722C2 (de) * 2000-07-22 2002-08-29 Storz Karl Gmbh & Co Kg Medizinisches Instrument, insbesondere Resektoskop
DE10042097C1 (de) * 2000-08-26 2001-12-20 Winter & Ibe Olympus Urologisches Resektoskop
DE50110328D1 (de) * 2000-08-26 2006-08-10 Winter & Ibe Olympus Urologisches resektoskop mit einer monopolaren oder bipolaren elektrode
US6558313B1 (en) 2000-11-17 2003-05-06 Embro Corporation Vein harvesting system and method
DE10126542A1 (de) * 2001-05-30 2003-01-02 Winter & Ibe Olympus Urologisches Resektoskop mit Federbrücke
DE10139444B4 (de) * 2001-08-10 2006-03-09 Olympus Winter & Ibe Gmbh Endoskop mit Optikarettierung
US6997926B2 (en) * 2002-02-04 2006-02-14 Boston Scientific Scimed, Inc. Resistance heated tissue morcellation
DE102004020921B4 (de) * 2004-04-28 2006-01-19 Olympus Winter & Ibe Gmbh Urologisches Resektoskop mit Schiebekörper
US9770230B2 (en) 2006-06-01 2017-09-26 Maquet Cardiovascular Llc Endoscopic vessel harvesting system components
DE102011105442A1 (de) * 2011-06-24 2012-12-27 Richard Wolf Gmbh Arbeitseinsatz für ein endoskopisches Hohlschaftsinstrument
US9597149B2 (en) * 2011-11-04 2017-03-21 Iogyn, Inc. Tissue extraction devices and methods
DE102016001271A1 (de) * 2016-02-04 2017-08-10 Olympus Winter & Ibe Gmbh Transporteur eines Resektoskopes
CN107349011A (zh) * 2017-07-06 2017-11-17 浙江天松医疗器械股份有限公司 等离子双极电切镜及其使用方法
US11103308B2 (en) 2017-12-11 2021-08-31 Covidien Lp Reusable transmission network for dividing energy and monitoring signals between surgical devices
CN110123442B (zh) * 2019-05-31 2024-06-11 珠海市司迈科技有限公司 一种电切镜操作手柄与电极的配合结构及配合方法
CN115429209A (zh) * 2021-06-01 2022-12-06 上海康路联医疗科技有限公司 输尿管镜鞘组件及其清石方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939839A (en) * 1974-06-26 1976-02-24 American Cystoscope Makers, Inc. Resectoscope and electrode therefor
US3990456A (en) * 1975-04-22 1976-11-09 Iglesias Jose J Anti-arcing resectoscope loop
US4030502A (en) * 1975-12-05 1977-06-21 Jose Juan Iglesias Anti-arcing resectoscope
US4068667A (en) * 1976-09-03 1978-01-17 Iglesias Jose J Anti-arcing resectoscope
US4149538A (en) * 1977-08-15 1979-04-17 American Hospital Supply Corporation Resectoscope electrode assembly with non-conductive bearing tube and method of making the same
US4430996A (en) * 1979-08-28 1984-02-14 Richard Wolf Gmbh Resectoscopes
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
JPS5961001U (ja) * 1982-10-15 1984-04-21 オリンパス光学工業株式会社 内視鏡
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
JPS60149616A (ja) * 1984-01-13 1985-08-07 Kanegafuchi Chem Ind Co Ltd ラジカル重合開始剤含有ポリマ−組成物の製造方法
JPS60149616U (ja) * 1984-03-14 1985-10-04 オリンパス光学工業株式会社 レゼクトスコ−プ装置
DE3603758A1 (de) * 1985-02-09 1986-08-14 Olympus Optical Co., Ltd., Tokio/Tokyo Resektoskopgeraet
JPH0416648Y2 (OSRAM) * 1986-05-15 1992-04-14

Also Published As

Publication number Publication date
DE3917583C2 (OSRAM) 1993-07-22
DE3917583A1 (de) 1990-03-22
US4994062A (en) 1991-02-19
JPH0280023A (ja) 1990-03-20

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