JP7440646B2 - 内視鏡用挿入補助チューブ - Google Patents

内視鏡用挿入補助チューブ Download PDF

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Publication number
JP7440646B2
JP7440646B2 JP2022545672A JP2022545672A JP7440646B2 JP 7440646 B2 JP7440646 B2 JP 7440646B2 JP 2022545672 A JP2022545672 A JP 2022545672A JP 2022545672 A JP2022545672 A JP 2022545672A JP 7440646 B2 JP7440646 B2 JP 7440646B2
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JP
Japan
Prior art keywords
tube
auxiliary tube
subject
fluid
conduit
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
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JP2022545672A
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English (en)
Japanese (ja)
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JPWO2022045195A1 (https=
JPWO2022045195A5 (https=
Inventor
工 出島
友博 大木
研二 永宮
勝蔵 井山
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
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Fujifilm Corp
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Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Publication of JPWO2022045195A1 publication Critical patent/JPWO2022045195A1/ja
Publication of JPWO2022045195A5 publication Critical patent/JPWO2022045195A5/ja
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    • 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

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  • 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)
JP2022545672A 2020-08-31 2021-08-25 内視鏡用挿入補助チューブ Active JP7440646B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020145855 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 (3)

Publication Number Publication Date
JPWO2022045195A1 JPWO2022045195A1 (https=) 2022-03-03
JPWO2022045195A5 JPWO2022045195A5 (https=) 2023-04-14
JP7440646B2 true JP7440646B2 (ja) 2024-02-28

Family

ID=80355326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022545672A Active JP7440646B2 (ja) 2020-08-31 2021-08-25 内視鏡用挿入補助チューブ

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010270800A (ja) 2009-05-20 2010-12-02 Hakko Co Ltd ダックビル弁
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 (7)

* 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
JP3665437B2 (ja) * 1997-02-14 2005-06-29 ペンタックス株式会社 内視鏡用挿入補助具
JP2004242877A (ja) * 2003-02-13 2004-09-02 Olympus Corp 内視鏡装置
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010270800A (ja) 2009-05-20 2010-12-02 Hakko Co Ltd ダックビル弁
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
WO2022045195A1 (ja) 2022-03-03
CN115988979A (zh) 2023-04-18
JPWO2022045195A1 (https=) 2022-03-03
US20230200631A1 (en) 2023-06-29
DE112021003537T5 (de) 2023-05-04

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