DE602009001225D1 - Behandlungsinstrument für Endoskope - Google Patents

Behandlungsinstrument für Endoskope

Info

Publication number
DE602009001225D1
DE602009001225D1 DE602009001225T DE602009001225T DE602009001225D1 DE 602009001225 D1 DE602009001225 D1 DE 602009001225D1 DE 602009001225 T DE602009001225 T DE 602009001225T DE 602009001225 T DE602009001225 T DE 602009001225T DE 602009001225 D1 DE602009001225 D1 DE 602009001225D1
Authority
DE
Germany
Prior art keywords
distal end
treatment instrument
endoscopes
sheath
tapered
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
DE602009001225T
Other languages
English (en)
Inventor
Hironori Yamamoto
Ryo Ishikawa
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.)
Fujifilm Corp
Jichi Medical University
Original Assignee
Fujifilm Corp
Jichi Medical University
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, Jichi Medical University filed Critical Fujifilm Corp
Publication of DE602009001225D1 publication Critical patent/DE602009001225D1/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
    • 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
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00269—Type of minimally invasive operation endoscopic mucosal resection EMR
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00482—Digestive system
    • 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
    • A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
DE602009001225T 2008-09-30 2009-09-29 Behandlungsinstrument für Endoskope Active DE602009001225D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008255016 2008-09-30

Publications (1)

Publication Number Publication Date
DE602009001225D1 true DE602009001225D1 (de) 2011-06-16

Family

ID=41346153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602009001225T Active DE602009001225D1 (de) 2008-09-30 2009-09-29 Behandlungsinstrument für Endoskope

Country Status (6)

Country Link
US (1) US8425510B2 (de)
EP (1) EP2168516B1 (de)
JP (1) JP5751749B2 (de)
CN (1) CN101711704A (de)
AT (1) ATE507791T1 (de)
DE (1) DE602009001225D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5415727B2 (ja) * 2008-08-13 2014-02-12 オリンパスメディカルシステムズ株式会社 内視鏡用処置具
JP5604247B2 (ja) * 2010-09-28 2014-10-08 富士フイルム株式会社 内視鏡装置
JP2012245056A (ja) * 2011-05-25 2012-12-13 Canon Inc 内視鏡
EP2893895B1 (de) * 2012-09-10 2017-04-12 Olympus Corporation Werkzeug für endoskopbehandlungen
JP5654181B2 (ja) * 2012-10-17 2015-01-14 オリンパスメディカルシステムズ株式会社 高周波ナイフ
EP3049009A1 (de) * 2013-09-27 2016-08-03 Cook Medical Technologies LLC Kuppelförmige bipolare elektrodenanordnung
CN107072711B (zh) * 2015-06-18 2019-10-11 奥林巴斯株式会社 高频处置器具
JP6503935B2 (ja) * 2015-07-02 2019-04-24 長田電機工業株式会社 ドリルストッパおよび外科用骨穿孔ドリル
CN112545637A (zh) * 2020-12-07 2021-03-26 深圳开立生物医疗科技股份有限公司 高频电刀
CN118078421B (zh) * 2024-04-19 2024-07-05 成都盛世慧通医疗科技有限公司 一种具有磨削功能的镜下射频消融电极

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171255A (en) * 1990-11-21 1992-12-15 Everest Medical Corporation Biopsy device
US5085659A (en) * 1990-11-21 1992-02-04 Everest Medical Corporation Biopsy device with bipolar coagulation capability
JP3655664B2 (ja) 1995-05-02 2005-06-02 オリンパス株式会社 高周波ナイフ
JPH105237A (ja) * 1996-06-26 1998-01-13 Olympus Optical Co Ltd 超音波処置具
JP4109092B2 (ja) * 2002-11-21 2008-06-25 オリンパス株式会社 高周波ナイフ
JP4068989B2 (ja) * 2003-02-20 2008-03-26 オリンパス株式会社 高周波処置具
JP4455002B2 (ja) * 2003-10-06 2010-04-21 オリンパス株式会社 高周波ナイフ
US7658738B2 (en) * 2004-05-14 2010-02-09 Ethicon Endo-Surgery, Inc. Medical devices for use with endoscope
US20070016184A1 (en) * 2005-07-14 2007-01-18 Ethicon Endo-Surgery, Inc. Medical-treatment electrode assembly and method for medical treatment
CN101272744B (zh) 2005-09-26 2010-08-25 学校法人自治医科大学 内窥镜用处置工具
KR101413542B1 (ko) * 2006-08-30 2014-07-01 각코우호우진 지치 이카다이가쿠 내시경용 처치구

Also Published As

Publication number Publication date
US8425510B2 (en) 2013-04-23
JP5751749B2 (ja) 2015-07-22
ATE507791T1 (de) 2011-05-15
JP2010104776A (ja) 2010-05-13
CN101711704A (zh) 2010-05-26
EP2168516A1 (de) 2010-03-31
EP2168516B1 (de) 2011-05-04
US20100081872A1 (en) 2010-04-01

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