ATE507791T1 - Behandlungsinstrument für endoskope - Google Patents

Behandlungsinstrument für endoskope

Info

Publication number
ATE507791T1
ATE507791T1 AT09012334T AT09012334T ATE507791T1 AT E507791 T1 ATE507791 T1 AT E507791T1 AT 09012334 T AT09012334 T AT 09012334T AT 09012334 T AT09012334 T AT 09012334T AT E507791 T1 ATE507791 T1 AT E507791T1
Authority
AT
Austria
Prior art keywords
distal end
treatment instrument
endoscopes
sheath
tapered
Prior art date
Application number
AT09012334T
Other languages
English (en)
Inventor
Hironori Yamamoto
Ryo Ishikawa
Original Assignee
Univ Jichi Medical
Fujifilm Corp
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 Univ Jichi Medical, Fujifilm Corp filed Critical Univ Jichi Medical
Application granted granted Critical
Publication of ATE507791T1 publication Critical patent/ATE507791T1/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
    • 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)
AT09012334T 2008-09-30 2009-09-29 Behandlungsinstrument für endoskope ATE507791T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE507791T1 true ATE507791T1 (de) 2011-05-15

Family

ID=41346153

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09012334T ATE507791T1 (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
WO2014038547A1 (ja) * 2012-09-10 2014-03-13 オリンパスメディカルシステムズ株式会社 内視鏡処置具
EP2910212A4 (de) * 2012-10-17 2016-06-22 Olympus Corp Hochfrequenzmesser
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
US9220560B2 (en) 2005-09-26 2015-12-29 Jichi Medical University Instrument for endoscopic treatment
JP5180081B2 (ja) * 2006-08-30 2013-04-10 学校法人自治医科大学 内視鏡用処置具

Also Published As

Publication number Publication date
US8425510B2 (en) 2013-04-23
CN101711704A (zh) 2010-05-26
JP2010104776A (ja) 2010-05-13
US20100081872A1 (en) 2010-04-01
EP2168516A1 (de) 2010-03-31
JP5751749B2 (ja) 2015-07-22
EP2168516B1 (de) 2011-05-04
DE602009001225D1 (de) 2011-06-16

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Legal Events

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