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DE69830009D1 - Vorrichtung zur hochfrequenz-behandlung von biologischem gewebe - Google Patents

Vorrichtung zur hochfrequenz-behandlung von biologischem gewebe

Info

Publication number
DE69830009D1
DE69830009D1 DE69830009T DE69830009T DE69830009D1 DE 69830009 D1 DE69830009 D1 DE 69830009D1 DE 69830009 T DE69830009 T DE 69830009T DE 69830009 T DE69830009 T DE 69830009T DE 69830009 D1 DE69830009 D1 DE 69830009D1
Authority
DE
Germany
Prior art keywords
organism tissue
electromagnetic wave
tip
radio frequency
electrode
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
DE69830009T
Other languages
English (en)
Other versions
DE69830009T2 (de
Inventor
Yasuo Watanabe
Wei Zhao
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.)
NIPPON MDM KK
Original Assignee
NIPPON MDM KK
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 NIPPON MDM KK filed Critical NIPPON MDM KK
Publication of DE69830009D1 publication Critical patent/DE69830009D1/de
Application granted granted Critical
Publication of DE69830009T2 publication Critical patent/DE69830009T2/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
    • A61B18/1206—Generators therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • 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
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • 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
    • A61B2018/0066—Sensing and controlling the application of energy without feedback, i.e. open loop control
    • 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
    • A61B2018/1213—Generators therefor creating an arc
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Electrotherapy Devices (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Percussion Or Vibration Massage (AREA)
DE69830009T 1997-07-02 1998-05-27 Vorrichtung zur hochfrequenz-behandlung von biologischem gewebe Expired - Lifetime DE69830009T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19180297 1997-07-02
JP19180297A JP3245815B2 (ja) 1997-07-02 1997-07-02 高周波利用生体組織処理装置
PCT/JP1998/002323 WO1999001077A1 (fr) 1997-07-02 1998-05-27 Appareil pour le traitement haute frequence de tissus biologiques

Publications (2)

Publication Number Publication Date
DE69830009D1 true DE69830009D1 (de) 2005-06-02
DE69830009T2 DE69830009T2 (de) 2005-09-29

Family

ID=16280784

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19882153T Ceased DE19882153T1 (de) 1997-07-02 1998-05-27 Vorrichtung zur Hochfrequenz-Behandlung von lebendem Gewebe
DE69830009T Expired - Lifetime DE69830009T2 (de) 1997-07-02 1998-05-27 Vorrichtung zur hochfrequenz-behandlung von biologischem gewebe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19882153T Ceased DE19882153T1 (de) 1997-07-02 1998-05-27 Vorrichtung zur Hochfrequenz-Behandlung von lebendem Gewebe

Country Status (10)

Country Link
EP (1) EP1197184B1 (de)
JP (1) JP3245815B2 (de)
KR (1) KR100360055B1 (de)
CN (1) CN1183879C (de)
AT (1) ATE293928T1 (de)
CA (1) CA2279311C (de)
DE (2) DE19882153T1 (de)
ES (1) ES2157855B1 (de)
GB (1) GB2336784B (de)
WO (1) WO1999001077A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003285538A1 (en) * 2002-11-27 2004-06-18 Mohammed Sabih Chaudry Tissue ablation apparatus and method of ablating tissue
JP4076019B2 (ja) * 2003-03-11 2008-04-16 株式会社日本エム・ディ・エム 生体組織処理用電極棒
JP4035100B2 (ja) * 2003-06-09 2008-01-16 徹 谷 医療用処置具及びこれを備えた医療用処置装置
DE102004025613B4 (de) * 2004-05-25 2008-08-07 Erbe Elektromedizin Gmbh Verfahren und Messvorrichtung zur Bestimmung der Übergangsimpendanz zwischen zwei Teilelektroden einer geteilten Neutralelektrode
DE102004041681A1 (de) * 2004-08-20 2006-02-23 Celon Ag Medical Instruments Vorrichtung zum elektrochirurgischen Veröden von Körpergewebe
GB0503380D0 (en) * 2005-02-17 2005-03-23 Rhytec Ltd Tissue treatment system
KR100666272B1 (ko) * 2005-09-12 2007-01-10 기아자동차주식회사 차량 헤드라이닝 장착용 선글래스 케이스의 충격흡수장치
JP2010005165A (ja) * 2008-06-27 2010-01-14 Ge Medical Systems Global Technology Co Llc プローブケーブル、超音波プローブ及び超音波診断装置
JP5549290B2 (ja) * 2010-03-11 2014-07-16 株式会社ジェイ・エム・エス 外科器具
US9433421B2 (en) 2010-03-12 2016-09-06 Jms Co., Ltd. Surgical tool for anastomosis
US8668690B2 (en) * 2010-06-03 2014-03-11 Covidien Lp Apparatus and method for optimal tissue separation
CN102370519A (zh) * 2010-08-13 2012-03-14 财团法人工业技术研究院 止血器具与止血模块
PL2676624T3 (pl) * 2012-06-18 2017-06-30 Erbe Elektromedizin Gmbh Urządzenie chirurgiczne wysokiej częstotliwości
CN105193500B (zh) * 2014-07-02 2017-06-16 上海旭旦实业有限公司 具有电磁辐射防护功能的电刀
CN104161584B (zh) * 2014-08-05 2017-08-08 中国人民解放军总医院 新型的低温等离子手术装置
CN105055019B (zh) * 2015-09-11 2024-05-10 安进医疗科技（北京）有限公司 手术用手柄、电磁刀手术系统、定位系统
CN105055018B (zh) * 2015-09-11 2024-11-15 安进医疗科技（北京）有限公司 用于电磁刀手术系统的手柄和电磁刀手术系统
US10456189B2 (en) * 2015-10-28 2019-10-29 Elliquence RF generator for an electrosurgical instrument
CN107941920A (zh) * 2017-10-31 2018-04-20 宁波江丰生物信息技术有限公司 一种水浸式屏蔽电磁的超声波探伤仪
CN108852504B (zh) * 2018-07-23 2023-12-22 深圳市艾尔曼医疗电子仪器有限公司 一种射频电极、射频治疗设备及其输出传输线
CN117179882A (zh) * 2023-09-04 2023-12-08 重庆西山科技股份有限公司 电切/电凝医用设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875945A (en) * 1973-11-02 1975-04-08 Demetron Corp Electrosurgery instrument
GB2090532B (en) * 1981-01-02 1985-09-18 Goof Sven Karl Lennart An electrosurgical apparatus
JPS58173540A (ja) * 1982-04-03 1983-10-12 銭谷　利男 マイクロ波手術装置
JPH0761338B2 (ja) * 1992-06-20 1995-07-05 千雄 加藤 高周波アブレーション用カテーテル
JP3142378B2 (ja) * 1992-06-22 2001-03-07 ティーディーケイ株式会社 有機ｅｌ素子
JP2530413B2 (ja) * 1993-01-20 1996-09-04 ジョンソン・エンド・ジョンソン メディカル株式会社 手術に用いる双極電気凝固及び切開用ピンセツト
CA2162395C (en) * 1993-05-10 2000-01-18 Philip E. Eggers Methods and apparatus for surgical cutting
JPH07255738A (ja) * 1994-03-25 1995-10-09 Daiei Denshi:Kk 高周波治療器及び温灸治療器
US5613966A (en) 1994-12-21 1997-03-25 Valleylab Inc System and method for accessory rate control
EP0800795A4 (de) * 1994-12-30 1999-05-19 Technova Inc Medizinisches koagulationsinstrument
DE19516238A1 (de) * 1995-05-03 1996-11-07 Delma Elektro Med App Verfahren und Vorrichtung für die Erzeugung eines Lichtbogens in Biogewebe mittels hochfrequenzchirurgischer Mittel
US5743900A (en) * 1995-06-06 1998-04-28 Sun Star Technology, Inc. Hot tip catheter and method for using the same
DE69634014T2 (de) * 1995-06-23 2006-03-02 Gyrus Medical Ltd. Elektrochirurgisches Gerät
US6019757A (en) * 1995-07-07 2000-02-01 Target Therapeutics, Inc. Endoluminal electro-occlusion detection apparatus and method

Also Published As

Publication number Publication date
WO1999001077A1 (fr) 1999-01-14
GB2336784B (en) 2001-07-25
EP1197184A4 (de) 2002-04-17
CN1251977A (zh) 2000-05-03
JPH1119092A (ja) 1999-01-26
CA2279311C (en) 2006-03-21
ATE293928T1 (de) 2005-05-15
KR100360055B1 (ko) 2002-11-04
KR20000070981A (ko) 2000-11-25
CN1183879C (zh) 2005-01-12
GB2336784A (en) 1999-11-03
ES2157855A1 (es) 2001-08-16
JP3245815B2 (ja) 2002-01-15
ES2157855B1 (es) 2002-02-16
CA2279311A1 (en) 1999-01-14
GB9918749D0 (en) 1999-10-13
DE69830009T2 (de) 2005-09-29
DE19882153T1 (de) 2000-11-30
EP1197184A1 (de) 2002-04-17
WO1999001077A9 (fr) 2001-08-02
EP1197184B1 (de) 2005-04-27

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Legal Events

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8364 No opposition during term of opposition