CN115988979A - 内窥镜用插入辅助管 - Google Patents

内窥镜用插入辅助管 Download PDF

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Publication number
CN115988979A
CN115988979A CN202180053233.6A CN202180053233A CN115988979A CN 115988979 A CN115988979 A CN 115988979A CN 202180053233 A CN202180053233 A CN 202180053233A CN 115988979 A CN115988979 A CN 115988979A
Authority
CN
China
Prior art keywords
fluid
auxiliary tube
subject
tube
endoscope
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.)
Pending
Application number
CN202180053233.6A
Other languages
English (en)
Chinese (zh)
Inventor
出岛工
大木友博
永宫研二
井山胜藏
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
Original Assignee
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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN115988979A publication Critical patent/CN115988979A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • A61B1/00147—Holding or positioning arrangements
    • A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
    • 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
    • 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
    • A61B1/31—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 for the rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
    • 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
    • A61B1/015—Control of fluid supply or evacuation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (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)
  • Endoscopes (AREA)
  • External Artificial Organs (AREA)
CN202180053233.6A 2020-08-31 2021-08-25 内窥镜用插入辅助管 Pending CN115988979A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-145855 2020-08-31
JP2020145855 2020-08-31
PCT/JP2021/031161 WO2022045195A1 (ja) 2020-08-31 2021-08-25 内視鏡用挿入補助チューブ

Publications (1)

Publication Number Publication Date
CN115988979A true CN115988979A (zh) 2023-04-18

Family

ID=80355326

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180053233.6A Pending CN115988979A (zh) 2020-08-31 2021-08-25 内窥镜用插入辅助管

Country Status (5)

Country Link
US (1) US20230200631A1 (https=)
JP (1) JP7440646B2 (https=)
CN (1) CN115988979A (https=)
DE (1) DE112021003537T5 (https=)
WO (1) WO2022045195A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10225430A (ja) * 1997-02-14 1998-08-25 Asahi Optical Co Ltd 内視鏡用挿入補助具
JP2004242877A (ja) * 2003-02-13 2004-09-02 Olympus Corp 内視鏡装置
JP2014090736A (ja) * 2012-10-31 2014-05-19 Olympus Medical Systems Corp 内視鏡用先端キャップ装置
JP2014140459A (ja) * 2013-01-23 2014-08-07 Fujifilm Corp 内視鏡システム
WO2015022972A1 (ja) * 2013-08-13 2015-02-19 株式会社カテラ 側孔付き導入補助器具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915609Y2 (ja) * 1979-07-10 1984-05-09 オリンパス光学工業株式会社 内視鏡の插入案内補助具
JP2599419Y2 (ja) * 1992-12-21 1999-09-06 テルモ株式会社 血管導入具
JP3864344B2 (ja) 2003-12-05 2006-12-27 フジノン株式会社 内視鏡の挿入補助具
JP5383312B2 (ja) * 2009-05-20 2014-01-08 株式会社八光 ダックビル弁

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10225430A (ja) * 1997-02-14 1998-08-25 Asahi Optical Co Ltd 内視鏡用挿入補助具
JP2004242877A (ja) * 2003-02-13 2004-09-02 Olympus Corp 内視鏡装置
JP2014090736A (ja) * 2012-10-31 2014-05-19 Olympus Medical Systems Corp 内視鏡用先端キャップ装置
JP2014140459A (ja) * 2013-01-23 2014-08-07 Fujifilm Corp 内視鏡システム
WO2015022972A1 (ja) * 2013-08-13 2015-02-19 株式会社カテラ 側孔付き導入補助器具

Also Published As

Publication number Publication date
JP7440646B2 (ja) 2024-02-28
JPWO2022045195A1 (https=) 2022-03-03
WO2022045195A1 (ja) 2022-03-03
DE112021003537T5 (de) 2023-05-04
US20230200631A1 (en) 2023-06-29

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