DE602006007755D1 - Hochfrequenz-Behandlungsgerät zum Abschälen schleimiger Membranen - Google Patents

Hochfrequenz-Behandlungsgerät zum Abschälen schleimiger Membranen

Info

Publication number
DE602006007755D1
DE602006007755D1 DE602006007755T DE602006007755T DE602006007755D1 DE 602006007755 D1 DE602006007755 D1 DE 602006007755D1 DE 602006007755 T DE602006007755 T DE 602006007755T DE 602006007755 T DE602006007755 T DE 602006007755T DE 602006007755 D1 DE602006007755 D1 DE 602006007755D1
Authority
DE
Germany
Prior art keywords
electrode member
flexible sheath
electrode
face
frequency treatment
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.)
Active
Application number
DE602006007755T
Other languages
English (en)
Inventor
Mamoru Machiya
Masayuki Ooyatsu
Takashi Toyonaga
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.)
Fujinon Corp
Original Assignee
Fujinon Corp
Toyonaga Takashi
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 Fujinon Corp, Toyonaga Takashi filed Critical Fujinon Corp
Publication of DE602006007755D1 publication Critical patent/DE602006007755D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B18/14—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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/225—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
    • 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
    • A61B2018/1475—Electrodes retractable in or deployable from a housing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/371—Surgical systems with images on a monitor during operation with simultaneous use of two cameras
    • 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
DE602006007755T 2005-05-25 2006-05-24 Hochfrequenz-Behandlungsgerät zum Abschälen schleimiger Membranen Active DE602006007755D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005151795A JP4836492B2 (ja) 2005-05-25 2005-05-25 高周波処置具及び高周波処置具を用いた粘膜剥離方法

Publications (1)

Publication Number Publication Date
DE602006007755D1 true DE602006007755D1 (de) 2009-08-27

Family

ID=36910874

Family Applications (3)

Application Number Title Priority Date Filing Date
DE602006020632T Active DE602006020632D1 (de) 2005-05-25 2006-05-24 Hochfrequenzbehandlungswerkzeug und Mukosemembran-Abtragungsverfahren mit dem Hochfrequenzbehandlungswerkzeug
DE602006007755T Active DE602006007755D1 (de) 2005-05-25 2006-05-24 Hochfrequenz-Behandlungsgerät zum Abschälen schleimiger Membranen
DE602006020498T Active DE602006020498D1 (de) 2005-05-25 2006-05-24 Hochfrequenzbehandlungswerkzeug für die Mukosemembran-Abtragung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE602006020632T Active DE602006020632D1 (de) 2005-05-25 2006-05-24 Hochfrequenzbehandlungswerkzeug und Mukosemembran-Abtragungsverfahren mit dem Hochfrequenzbehandlungswerkzeug

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602006020498T Active DE602006020498D1 (de) 2005-05-25 2006-05-24 Hochfrequenzbehandlungswerkzeug für die Mukosemembran-Abtragung

Country Status (7)

Country Link
US (1) US20060270969A1 (de)
EP (3) EP1985252B1 (de)
JP (1) JP4836492B2 (de)
KR (3) KR20060121732A (de)
CN (3) CN101332119B (de)
AT (2) ATE500791T1 (de)
DE (3) DE602006020632D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8372071B2 (en) * 2005-08-12 2013-02-12 Fujinon Corporation High-frequency treatment tool
KR100777992B1 (ko) * 2005-08-12 2007-11-29 후지논 가부시키가이샤 고주파 처치구
JP4886789B2 (ja) * 2005-12-23 2012-02-29 キャスリックス リミテッド 洗浄カテーテル
JP4868945B2 (ja) * 2006-05-31 2012-02-01 オリンパスメディカルシステムズ株式会社 内視鏡
JP4726016B2 (ja) * 2007-07-19 2011-07-20 有限会社リバー精工 内視鏡用高周波電気メス
JP2009112788A (ja) 2007-10-17 2009-05-28 Takashi Toyonaga 高周波処置具
JP2009118890A (ja) * 2007-11-12 2009-06-04 Fujinon Corp 内視鏡用高周波処置具
JP2009118891A (ja) * 2007-11-12 2009-06-04 Takashi Toyonaga 内視鏡用高周波処置具
DE102009017636A1 (de) * 2009-04-16 2010-10-21 Erbe Elektromedizin Gmbh Endoskopisches Chirurgieinstrument
US20110202014A1 (en) * 2010-02-13 2011-08-18 Till Sebastian Mutzbauer Adapter device for application of small amounts of fat graft material by use of syringes
CN102940527B (zh) * 2012-11-19 2015-01-21 北京大学第三医院 用于执行电外科操作的射频刀
CN103948413B (zh) * 2014-04-29 2016-03-09 施爱德（厦门）医疗器材有限公司 可视皮下组织剥离器
KR101814944B1 (ko) * 2014-08-06 2018-01-04 올림푸스 가부시키가이샤 고주파 처치구
CN106999239A (zh) * 2014-11-18 2017-08-01 奥林巴斯株式会社 内窥镜用处置器具
CN104546119A (zh) * 2015-01-05 2015-04-29 张建国 黏膜剥离器
WO2016203978A1 (ja) 2015-06-18 2016-12-22 オリンパス株式会社 高周波処置具
CA3001755A1 (en) 2015-10-20 2017-04-27 Lumendi Ltd. Medical instruments for performing minimally-invasive procedures
US11446081B2 (en) 2015-10-20 2022-09-20 Lumedi Ltd. Medical instruments for performing minimally-invasive procedures
US11504104B2 (en) 2015-10-20 2022-11-22 Lumendi Ltd. Medical instruments for performing minimally-invasive procedures
JP6227204B1 (ja) 2016-02-02 2017-11-08 オリンパス株式会社 内視鏡処置具
WO2017134752A1 (ja) 2016-02-02 2017-08-10 オリンパス株式会社 内視鏡処置具
WO2019156059A1 (ja) * 2018-02-06 2019-08-15 株式会社カネカ カテーテルおよびその製造方法
CN113613575A (zh) * 2019-03-22 2021-11-05 株式会社钟化 内窥镜用处置器具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53100787A (en) * 1977-02-15 1978-09-02 Toshiba Corp Semiconductor light emitting display device
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
US4708137A (en) * 1985-05-20 1987-11-24 Olympus Optical Co., Ltd. High-frequency incision device
JPS6250610A (ja) * 1985-08-30 1987-03-05 Hitachi Ltd プラズマモニタ方法
JPH04329944A (ja) * 1991-01-25 1992-11-18 Olympus Optical Co Ltd 高周波切開具
US6193717B1 (en) * 1997-10-16 2001-02-27 Asahi Kogaku Kogyo Kabushiki Kaisha Treating instrument for endoscope
JP3602794B2 (ja) * 1998-11-16 2004-12-15 イアン コスメスク， 多機能型入れ子式電気外科器具
JP4309567B2 (ja) * 2000-10-05 2009-08-05 オリンパス株式会社 内視鏡用処置具
JP4109092B2 (ja) * 2002-11-21 2008-06-25 オリンパス株式会社 高周波ナイフ
JP4315725B2 (ja) * 2003-04-17 2009-08-19 オリンパス株式会社 高周波ナイフ
JP2005007029A (ja) * 2003-06-20 2005-01-13 Me Technica:Kk 毛様溝ガイド
JP4455002B2 (ja) * 2003-10-06 2010-04-21 オリンパス株式会社 高周波ナイフ
CN2666364Y (zh) * 2003-10-28 2004-12-29 沈阳沈大内窥镜有限公司 双极电极及其联接结构
JP4495493B2 (ja) * 2004-03-24 2010-07-07 Ｈｏｙａ株式会社 内視鏡用高周波切開具

Also Published As

Publication number Publication date
ATE499892T1 (de) 2011-03-15
CN101332118B (zh) 2010-12-01
CN101332119A (zh) 2008-12-31
EP1726266B1 (de) 2009-07-15
JP4836492B2 (ja) 2011-12-14
CN1868417A (zh) 2006-11-29
EP1985252B1 (de) 2011-03-09
EP1726266A1 (de) 2006-11-29
CN101332119B (zh) 2011-09-14
KR20080072795A (ko) 2008-08-07
JP2006325785A (ja) 2006-12-07
CN100469332C (zh) 2009-03-18
EP1987795A1 (de) 2008-11-05
KR20080072794A (ko) 2008-08-07
CN101332118A (zh) 2008-12-31
EP1987795B1 (de) 2011-03-02
DE602006020498D1 (de) 2011-04-14
US20060270969A1 (en) 2006-11-30
DE602006020632D1 (de) 2011-04-21
EP1985252A1 (de) 2008-10-29
KR20060121732A (ko) 2006-11-29
ATE500791T1 (de) 2011-03-15

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Legal Events

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