ATE293928T1 - Vorrichtung zur hochfrequenz-behandlung von biologischem gewebe - Google Patents

Vorrichtung zur hochfrequenz-behandlung von biologischem gewebe

Info

Publication number
ATE293928T1
ATE293928T1 AT98921830T AT98921830T ATE293928T1 AT E293928 T1 ATE293928 T1 AT E293928T1 AT 98921830 T AT98921830 T AT 98921830T AT 98921830 T AT98921830 T AT 98921830T AT E293928 T1 ATE293928 T1 AT E293928T1
Authority
AT
Austria
Prior art keywords
organism tissue
electromagnetic wave
tip
radio frequency
electrode
Prior art date
Application number
AT98921830T
Other languages
English (en)
Inventor
Yasuo Watanabe
Wei Zhao
Original Assignee
Kabushikikaisha Nihon M D M
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 Kabushikikaisha Nihon M D M filed Critical Kabushikikaisha Nihon M D M
Application granted granted Critical
Publication of ATE293928T1 publication Critical patent/ATE293928T1/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
    • A61B18/12—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
    • A61B18/1206—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
    • 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
AT98921830T 1997-07-02 1998-05-27 Vorrichtung zur hochfrequenz-behandlung von biologischem gewebe ATE293928T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ATE293928T1 true ATE293928T1 (de) 2005-05-15

Family

ID=16280784

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98921830T ATE293928T1 (de) 1997-07-02 1998-05-27 Vorrichtung zur hochfrequenz-behandlung von biologischem 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) DE69830009T2 (de)
ES (1) ES2157855B1 (de)
GB (1) GB2336784B (de)
WO (1) WO1999001077A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1726268B1 (de) * 2002-11-27 2008-06-25 Medical Device Innovations Limited Coaxiale Gewebeablationsprobe und Verfahren zum Herstellen eines Symmetriergliedes dafür
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
CN105055018A (zh) * 2015-09-11 2015-11-18 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

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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
JPS58173541A (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
ATE222732T1 (de) * 1993-05-10 2002-09-15 Arthrocare Corp Vorrichtung zum chirurgischen schneiden
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
BR9609421A (pt) * 1995-06-23 1999-05-18 Gyrus Medical Ltd Instrumento eletrocirúrgico
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
WO1999001077A9 (fr) 2001-08-02
JP3245815B2 (ja) 2002-01-15
KR20000070981A (ko) 2000-11-25
JPH1119092A (ja) 1999-01-26
GB2336784B (en) 2001-07-25
GB2336784A (en) 1999-11-03
ES2157855A1 (es) 2001-08-16
DE69830009T2 (de) 2005-09-29
WO1999001077A1 (fr) 1999-01-14
KR100360055B1 (ko) 2002-11-04
DE19882153T1 (de) 2000-11-30
CA2279311C (en) 2006-03-21
CN1183879C (zh) 2005-01-12
ES2157855B1 (es) 2002-02-16
CN1251977A (zh) 2000-05-03
GB9918749D0 (en) 1999-10-13
DE69830009D1 (de) 2005-06-02
EP1197184A4 (de) 2002-04-17
EP1197184B1 (de) 2005-04-27
CA2279311A1 (en) 1999-01-14
EP1197184A1 (de) 2002-04-17

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