JP7842857B2 - 湾曲部と挿入管の接続構造及び内視鏡 - Google Patents

湾曲部と挿入管の接続構造及び内視鏡

Info

Publication number
JP7842857B2
JP7842857B2 JP2024515883A JP2024515883A JP7842857B2 JP 7842857 B2 JP7842857 B2 JP 7842857B2 JP 2024515883 A JP2024515883 A JP 2024515883A JP 2024515883 A JP2024515883 A JP 2024515883A JP 7842857 B2 JP7842857 B2 JP 7842857B2
Authority
JP
Japan
Prior art keywords
annular
engagement
engaging
insertion tube
connecting portion
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
Application number
JP2024515883A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024531688A5 (https=
JP2024531688A (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 JP2024531688A publication Critical patent/JP2024531688A/ja
Publication of JP2024531688A5 publication Critical patent/JP2024531688A5/ja
Application granted granted Critical
Publication of JP7842857B2 publication Critical patent/JP7842857B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61B1/0011—Manufacturing of endoscope parts
    • 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
    • A61B1/00112—Connection or coupling means
    • A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
    • A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
    • 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
    • A61B1/00112—Connection or coupling means
    • A61B1/00119—Tubes or pipes in or with an endoscope
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Endoscopes (AREA)
JP2024515883A 2021-12-07 2022-12-05 湾曲部と挿入管の接続構造及び内視鏡 Active JP7842857B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202123058884.0U CN217040075U (zh) 2021-12-07 2021-12-07 蛇骨插入管连接结构及内窥镜
CN202123058884.0 2021-12-07
PCT/CN2022/136470 WO2023103934A1 (zh) 2021-12-07 2022-12-05 蛇骨插入管连接结构及内窥镜

Publications (3)

Publication Number Publication Date
JP2024531688A JP2024531688A (ja) 2024-08-29
JP2024531688A5 JP2024531688A5 (https=) 2025-11-13
JP7842857B2 true JP7842857B2 (ja) 2026-04-08

Family

ID=82477965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024515883A Active JP7842857B2 (ja) 2021-12-07 2022-12-05 湾曲部と挿入管の接続構造及び内視鏡

Country Status (5)

Country Link
US (1) US20240382073A1 (https=)
EP (1) EP4382024A4 (https=)
JP (1) JP7842857B2 (https=)
CN (1) CN217040075U (https=)
WO (1) WO2023103934A1 (https=)

Families Citing this family (2)

* 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
CN120167867B (zh) * 2025-05-22 2026-01-06 湖南省华芯医疗器械有限公司 连接件、插入部及内窥镜

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
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
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 (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6311923Y2 (https=) * 1981-02-09 1988-04-06
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
JPH05115427A (ja) * 1991-10-25 1993-05-14 Olympus Optical Co Ltd 内視鏡
JP2539718Y2 (ja) * 1992-07-29 1997-06-25 オリンパス光学工業株式会社 内視鏡
US8118732B2 (en) * 2003-04-01 2012-02-21 Boston Scientific Scimed, Inc. Force feedback control system for video endoscope
JP4996372B2 (ja) * 2007-07-02 2012-08-08 Ｈｏｙａ株式会社 内視鏡挿入管用接合構造
US8348834B2 (en) * 2008-12-18 2013-01-08 Ethicon Endo-Surgery, Inc. Steerable surgical access devices and methods
EP2505116B1 (en) * 2010-01-25 2014-02-26 Olympus Medical Systems Corp. Electronic endoscope
WO2014106511A1 (en) * 2013-01-07 2014-07-10 Ambu A/S An articulated tip part for an endoscope
PL235947B1 (pl) * 2016-11-01 2020-11-16 Endoscope Spolka Z Ograniczona Odpowiedzialnoscia Endoskop giętki
CN208582381U (zh) * 2017-12-08 2019-03-08 深圳市先赞科技有限公司 设有自锁式结构的内窥镜
CN211093923U (zh) * 2019-09-30 2020-07-28 重庆西山科技股份有限公司 内窥镜的弯曲部与硬质管的连接结构及内窥镜
CN212521712U (zh) * 2020-06-23 2021-02-12 深圳市宏济医疗技术开发有限公司 一种可拆卸的内窥镜连接锁紧装置
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

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
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
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
EP4382024A4 (en) 2025-06-11
EP4382024A1 (en) 2024-06-12
CN217040075U (zh) 2022-07-26
WO2023103934A1 (zh) 2023-06-15
US20240382073A1 (en) 2024-11-21
JP2024531688A (ja) 2024-08-29

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