JP3845173B2 - 結紮処置用内視鏡 - Google Patents

結紮処置用内視鏡 Download PDF

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Publication number
JP3845173B2
JP3845173B2 JP09711197A JP9711197A JP3845173B2 JP 3845173 B2 JP3845173 B2 JP 3845173B2 JP 09711197 A JP09711197 A JP 09711197A JP 9711197 A JP9711197 A JP 9711197A JP 3845173 B2 JP3845173 B2 JP 3845173B2
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JP
Japan
Prior art keywords
ligation
endoscope
distal end
loop
tip
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.)
Expired - Fee Related
Application number
JP09711197A
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English (en)
Japanese (ja)
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JPH10286224A (ja
JPH10286224A5 (https=
Inventor
輝雄 大内
Original Assignee
ペンタックス株式会社
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 ペンタックス株式会社 filed Critical ペンタックス株式会社
Priority to JP09711197A priority Critical patent/JP3845173B2/ja
Publication of JPH10286224A publication Critical patent/JPH10286224A/ja
Publication of JPH10286224A5 publication Critical patent/JPH10286224A5/ja
Application granted granted Critical
Publication of JP3845173B2 publication Critical patent/JP3845173B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
    • A61B17/12013—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot for use in minimally invasive surgery, e.g. endoscopic surgery
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00087—Tools
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00089—Hoods
    • 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
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/00296—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means mounted on an endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
    • A61B2017/12018—Elastic band ligators
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop
    • A61B2018/141—Snare

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Reproductive Health (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
JP09711197A 1997-04-15 1997-04-15 結紮処置用内視鏡 Expired - Fee Related JP3845173B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP09711197A JP3845173B2 (ja) 1997-04-15 1997-04-15 結紮処置用内視鏡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09711197A JP3845173B2 (ja) 1997-04-15 1997-04-15 結紮処置用内視鏡

Publications (3)

Publication Number Publication Date
JPH10286224A JPH10286224A (ja) 1998-10-27
JPH10286224A5 JPH10286224A5 (https=) 2005-03-10
JP3845173B2 true JP3845173B2 (ja) 2006-11-15

Family

ID=14183481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP09711197A Expired - Fee Related JP3845173B2 (ja) 1997-04-15 1997-04-15 結紮処置用内視鏡

Country Status (1)

Country Link
JP (1) JP3845173B2 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001275933A (ja) * 2000-03-31 2001-10-09 Olympus Optical Co Ltd 内視鏡用フード
JP4391765B2 (ja) 2002-12-02 2009-12-24 オリンパス株式会社 内視鏡用粘膜切除具
US7465308B2 (en) * 2003-04-10 2008-12-16 Smith & Nephew, Inc. Fixation device
JP4445736B2 (ja) * 2003-10-01 2010-04-07 オリンパス株式会社 大腸全層切除の処置用挿入補助具とその医療器具システム
JP2006276689A (ja) * 2005-03-30 2006-10-12 Olympus Corp 対物レンズユニット、生体観察装置およびアダプタ
US9204782B2 (en) 2011-10-27 2015-12-08 Boston Scientific Scimed, Inc. Mucosal resection device and related methods of use
US9155554B2 (en) 2011-10-27 2015-10-13 Boston Scientific Scimed, Inc. Tissue resection bander and related methods of use
CN105232107B (zh) * 2015-10-28 2017-10-27 湖南灵康医疗科技有限公司 弹力线套扎器及弹力线的设置方法
WO2018001145A1 (zh) * 2016-06-28 2018-01-04 张慧 套扎器的自动收紧弹力线设置方法及自紧式弹力线套扎器
CN106236178B (zh) * 2016-08-29 2019-01-25 南京微创医学科技股份有限公司 一种套圈结扎装置
US11324511B2 (en) 2017-04-13 2022-05-10 The Cleveland Clinic Foundation Tissue ligation devices and methods for ligating tissue
CN112770680A (zh) * 2018-08-17 2021-05-07 安普列斯医疗公司 用于压迫肿瘤的装置和方法
US11957351B2 (en) 2020-11-09 2024-04-16 The Cleveland Clinic Foundation Tissue ligation systems and methods of ligating tissue
CN112690856A (zh) * 2021-01-13 2021-04-23 张强 套扎装置
KR102296937B1 (ko) * 2021-02-17 2021-09-02 (주)스코프로 오버튜브
CN113729872B (zh) * 2021-09-22 2024-03-26 微尔创（武汉）医疗科技有限公司 一种套扎器自动断线装置
CN113712634B (zh) * 2021-09-22 2024-03-26 微尔创（武汉）医疗科技有限公司 一种具有自动断线功能的弹力线套扎枪

Also Published As

Publication number Publication date
JPH10286224A (ja) 1998-10-27

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