JP7842858B2 - 先端部と湾曲部の接続構造及び内視鏡 - Google Patents

先端部と湾曲部の接続構造及び内視鏡

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Publication number
JP7842858B2
JP7842858B2 JP2024515885A JP2024515885A JP7842858B2 JP 7842858 B2 JP7842858 B2 JP 7842858B2 JP 2024515885 A JP2024515885 A JP 2024515885A JP 2024515885 A JP2024515885 A JP 2024515885A JP 7842858 B2 JP7842858 B2 JP 7842858B2
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JP
Japan
Prior art keywords
engaging
tip
engagement
curved
annular connecting
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.)
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JP2024515885A
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English (en)
Japanese (ja)
Other versions
JP2024531689A5 (https=
JP2024531689A (ja
Inventor
鋒 易
静 黎
暁鋒 譚
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.)
Guangzhou Red Pine Medical Instrument Co Ltd
Original Assignee
Guangzhou Red Pine Medical Instrument Co Ltd
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 Guangzhou Red Pine Medical Instrument Co Ltd filed Critical Guangzhou Red Pine Medical Instrument Co Ltd
Publication of JP2024531689A publication Critical patent/JP2024531689A/ja
Publication of JP2024531689A5 publication Critical patent/JP2024531689A5/ja
Application granted granted Critical
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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
    • A61B1/00064—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
    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
    • 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
    • A61B1/0011—Manufacturing of endoscope parts

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)
  • Prostheses (AREA)
JP2024515885A 2021-12-07 2022-12-05 先端部と湾曲部の接続構造及び内視鏡 Active JP7842858B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202123054694.1U CN217040070U (zh) 2021-12-07 2021-12-07 先端头蛇骨连接结构及内窥镜
CN202123054694.1 2021-12-07
PCT/CN2022/136465 WO2023103932A1 (zh) 2021-12-07 2022-12-05 先端头蛇骨连接结构及内窥镜

Publications (3)

Publication Number Publication Date
JP2024531689A JP2024531689A (ja) 2024-08-29
JP2024531689A5 JP2024531689A5 (https=) 2025-11-13
JP7842858B2 true JP7842858B2 (ja) 2026-04-08

Family

ID=82477606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024515885A Active JP7842858B2 (ja) 2021-12-07 2022-12-05 先端部と湾曲部の接続構造及び内視鏡

Country Status (5)

Country Link
US (1) US20240306890A1 (https=)
EP (1) EP4344602A4 (https=)
JP (1) JP7842858B2 (https=)
CN (1) CN217040070U (https=)
WO (1) WO2023103932A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217040075U (zh) * 2021-12-07 2022-07-26 广州瑞派医疗器械有限责任公司 蛇骨插入管连接结构及内窥镜
CN217040070U (zh) * 2021-12-07 2022-07-26 广州瑞派医疗器械有限责任公司 先端头蛇骨连接结构及内窥镜
JP2024017277A (ja) * 2022-07-27 2024-02-08 富士フイルム株式会社 内視鏡の接続構造
CN115349810B (zh) * 2022-08-23 2023-05-23 湖南英术生命科技有限公司 一种内窥镜先端头与蛇骨的连接结构及内窥镜

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004351138A (ja) 2003-05-30 2004-12-16 Olympus Corp 内視鏡
JP3129915U (ja) 2006-12-20 2007-03-08 株式会社協和 ランドセルまたはかばん用補強金具
CN102835944A (zh) 2012-09-18 2012-12-26 深圳市开立科技有限公司 一种插入软管与弯曲部的连接结构、内窥镜及其加工方法
JP3183819U (ja) 2013-03-21 2013-05-30 富士フイルム株式会社 内視鏡挿入部
WO2015174445A1 (ja) 2014-05-15 2015-11-19 オリンパス株式会社 固定機構及び固定機構を有する内視鏡
US20200196835A1 (en) 2018-12-21 2020-06-25 Ambu A/S Articulated tip part for an endoscope

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910311A (en) * 1957-08-02 1959-10-27 Dura Vent Corp Double wall pipe coupling with locking means
US4126338A (en) * 1974-04-24 1978-11-21 Badger Meter, Inc. Threaded coupling
JPS57136301U (https=) * 1981-02-19 1982-08-25
JPS5982002U (ja) * 1982-11-25 1984-06-02 オリンパス光学工業株式会社 内視鏡
JPH03129915U (https=) * 1990-04-11 1991-12-26
DE4119642A1 (de) * 1991-06-14 1992-12-17 Grohe Armaturen Friedrich Loesbare rohranschlussverbindung
JPH1156760A (ja) * 1997-08-26 1999-03-02 Olympus Optical Co Ltd 内視鏡
FR2831217B1 (fr) * 2001-10-24 2004-04-09 Wecosta Filtre a air, conduit d'admission et ensemble constitue d'un filtre et d'un conduit d'admission de ce genre
US20050155209A1 (en) * 2004-01-20 2005-07-21 Flexmaster Canada Limited Positive pipe interlock
JP2008259634A (ja) * 2007-04-11 2008-10-30 Olympus Corp 内視鏡用可撓管と環状連結部材との連結構造
JP6061817B2 (ja) * 2013-08-22 2017-01-18 オリンパス株式会社 内視鏡
CN204293108U (zh) * 2014-11-20 2015-04-29 珠海迈德豪医用科技有限公司 一种内窥镜的管道接头
JP6001218B1 (ja) * 2015-01-30 2016-10-05 オリンパス株式会社 内視鏡及び硬性部材
JP2017012554A (ja) * 2015-07-02 2017-01-19 オリンパス株式会社 内視鏡
CN205210410U (zh) * 2015-09-08 2016-05-04 上海熠达光电科技有限公司 内窥镜更换头
CN208910177U (zh) * 2018-03-08 2019-05-31 重庆金山医疗器械有限公司 一种蛇骨安装结构
CN209469902U (zh) * 2019-01-07 2019-10-08 广州汽车集团股份有限公司 管道连接结构
CN210871457U (zh) * 2019-07-30 2020-06-30 珠海普生医疗科技有限公司 一种先端部和蛇骨的连接结构
CN217040070U (zh) * 2021-12-07 2022-07-26 广州瑞派医疗器械有限责任公司 先端头蛇骨连接结构及内窥镜

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004351138A (ja) 2003-05-30 2004-12-16 Olympus Corp 内視鏡
JP3129915U (ja) 2006-12-20 2007-03-08 株式会社協和 ランドセルまたはかばん用補強金具
CN102835944A (zh) 2012-09-18 2012-12-26 深圳市开立科技有限公司 一种插入软管与弯曲部的连接结构、内窥镜及其加工方法
JP3183819U (ja) 2013-03-21 2013-05-30 富士フイルム株式会社 内視鏡挿入部
WO2015174445A1 (ja) 2014-05-15 2015-11-19 オリンパス株式会社 固定機構及び固定機構を有する内視鏡
US20200196835A1 (en) 2018-12-21 2020-06-25 Ambu A/S Articulated tip part for an endoscope

Also Published As

Publication number Publication date
EP4344602A1 (en) 2024-04-03
EP4344602A4 (en) 2025-05-14
CN217040070U (zh) 2022-07-26
WO2023103932A1 (zh) 2023-06-15
JP2024531689A (ja) 2024-08-29
US20240306890A1 (en) 2024-09-19

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