ATE500791T1 - Hochfrequenzbehandlungswerkzeug und mukosemembran-abtragungsverfahren mit dem hochfrequenzbehandlungswerkzeug - Google Patents

Hochfrequenzbehandlungswerkzeug und mukosemembran-abtragungsverfahren mit dem hochfrequenzbehandlungswerkzeug

Info

Publication number
ATE500791T1
ATE500791T1 AT08011259T AT08011259T ATE500791T1 AT E500791 T1 ATE500791 T1 AT E500791T1 AT 08011259 T AT08011259 T AT 08011259T AT 08011259 T AT08011259 T AT 08011259T AT E500791 T1 ATE500791 T1 AT E500791T1
Authority
AT
Austria
Prior art keywords
treatment tool
frequency treatment
electrode member
flexible sheath
electrode
Prior art date
Application number
AT08011259T
Other languages
English (en)
Inventor
Mamoru Machiya
Masayuki Ooyatsu
Takashi Toyonaga
Original Assignee
Fujifilm Corp
Takashi Toyonaga
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 Fujifilm Corp, Takashi Toyonaga filed Critical Fujifilm Corp
Application granted granted Critical
Publication of ATE500791T1 publication Critical patent/ATE500791T1/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
    • A61B18/14—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Cardiology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT08011259T 2005-05-25 2006-05-24 Hochfrequenzbehandlungswerkzeug und mukosemembran-abtragungsverfahren mit dem hochfrequenzbehandlungswerkzeug ATE500791T1 (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
ATE500791T1 true ATE500791T1 (de) 2011-03-15

Family

ID=36910874

Family Applications (2)

Application Number Title Priority Date Filing Date
AT08011258T ATE499892T1 (de) 2005-05-25 2006-05-24 Hochfrequenzbehandlungswerkzeug für die mukosemembran-abtragung
AT08011259T ATE500791T1 (de) 2005-05-25 2006-05-24 Hochfrequenzbehandlungswerkzeug und mukosemembran-abtragungsverfahren mit dem hochfrequenzbehandlungswerkzeug

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT08011258T ATE499892T1 (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) CN100469332C (de)
AT (2) ATE499892T1 (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
KR100777992B1 (ko) * 2005-08-12 2007-11-29 후지논 가부시키가이샤 고주파 처치구
US8372071B2 (en) * 2005-08-12 2013-02-12 Fujinon Corporation High-frequency treatment tool
CA2634077A1 (en) * 2005-12-23 2007-06-28 Cathrx Ltd Irrigation catheter
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
CN105682591B (zh) * 2014-08-06 2018-04-17 奥林巴斯株式会社 高频处理器具
KR20170070188A (ko) * 2014-11-18 2017-06-21 올림푸스 가부시키가이샤 내시경용 처치구
CN104546119A (zh) * 2015-01-05 2015-04-29 张建国 黏膜剥离器
EP3311767B1 (de) 2015-06-18 2023-03-01 Olympus Corporation Hochfrequenz-behandlungswerkzeug
US11504104B2 (en) 2015-10-20 2022-11-22 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
WO2017068074A1 (en) 2015-10-20 2017-04-27 Lumendi Ltd. Medical instruments for performing minimally-invasive procedures
EP3412235B1 (de) 2016-02-02 2023-02-01 Olympus Corporation Endoskopisches instrument
JP6227204B1 (ja) * 2016-02-02 2017-11-08 オリンパス株式会社 内視鏡処置具
CN111683716B (zh) * 2018-02-06 2023-06-30 株式会社钟化 导管及其制造方法
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
EP1131009B1 (de) * 1998-11-16 2005-02-09 Ioan Cosmescu Multifunktionale teleskopische elektrochirurgische vorrichtung
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
JP4836492B2 (ja) 2011-12-14
KR20080072794A (ko) 2008-08-07
CN101332119B (zh) 2011-09-14
KR20060121732A (ko) 2006-11-29
EP1726266A1 (de) 2006-11-29
EP1987795A1 (de) 2008-11-05
JP2006325785A (ja) 2006-12-07
KR20080072795A (ko) 2008-08-07
EP1987795B1 (de) 2011-03-02
CN101332118B (zh) 2010-12-01
CN101332118A (zh) 2008-12-31
DE602006020498D1 (de) 2011-04-14
ATE499892T1 (de) 2011-03-15
EP1985252B1 (de) 2011-03-09
EP1985252A1 (de) 2008-10-29
US20060270969A1 (en) 2006-11-30
CN1868417A (zh) 2006-11-29
DE602006007755D1 (de) 2009-08-27
DE602006020632D1 (de) 2011-04-21
CN100469332C (zh) 2009-03-18
CN101332119A (zh) 2008-12-31
EP1726266B1 (de) 2009-07-15

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