JP2024031457A - 内視鏡操作部及び内視鏡 - Google Patents

内視鏡操作部及び内視鏡 Download PDF

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Publication number
JP2024031457A
JP2024031457A JP2022135016A JP2022135016A JP2024031457A JP 2024031457 A JP2024031457 A JP 2024031457A JP 2022135016 A JP2022135016 A JP 2022135016A JP 2022135016 A JP2022135016 A JP 2022135016A JP 2024031457 A JP2024031457 A JP 2024031457A
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JP
Japan
Prior art keywords
switch
endoscope
section
operation switch
universal cable
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
JP2022135016A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024031457A5 (cg-RX-API-DMAC7.html
Inventor
俊治 桑江
Toshiharu Kuwae
邦彦 田中
Kunihiko Tanaka
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
Priority to JP2022135016A priority Critical patent/JP2024031457A/ja
Priority to CN202311036532.6A priority patent/CN117617869A/zh
Priority to US18/454,046 priority patent/US20240065534A1/en
Priority to EP23193658.4A priority patent/EP4327720A1/en
Publication of JP2024031457A publication Critical patent/JP2024031457A/ja
Publication of JP2024031457A5 publication Critical patent/JP2024031457A5/ja
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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00066—Proximal part of endoscope body, e.g. handles
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00039—Operational features of endoscopes provided with input arrangements for the user
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00039—Operational features of endoscopes provided with input arrangements for the user
    • A61B1/00042—Operational features of endoscopes provided with input arrangements for the user for mechanical operation
    • 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
    • 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
    • A61B1/00124—Connectors, fasteners and adapters, e.g. on the endoscope handle electrical, e.g. electrical plug-and-socket connection
    • 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
    • A61B1/00163—Optical arrangements
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00188—Optical arrangements with focusing or zooming 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
    • A61B1/0052—Constructional details of control elements, e.g. handles
    • 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
    • A61B1/012—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
    • 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
    • A61B1/018—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 for receiving instruments
    • 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
    • A61B1/04—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 combined with photographic or television appliances
    • 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
    • A61B1/06—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 with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • A61B1/000095—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope for image enhancement
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00045—Display arrangement
    • A61B1/0005—Display arrangement combining images e.g. side-by-side, superimposed or tiled
    • 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
    • A61B1/00091—Nozzles
    • 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
    • A61B1/00096—Optical 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
    • A61B1/00112—Connection or coupling means
    • A61B1/00114—Electrical cables in or with an endoscope

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP2022135016A 2022-08-26 2022-08-26 内視鏡操作部及び内視鏡 Pending JP2024031457A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2022135016A JP2024031457A (ja) 2022-08-26 2022-08-26 内視鏡操作部及び内視鏡
CN202311036532.6A CN117617869A (zh) 2022-08-26 2023-08-16 内窥镜操作部及内窥镜
US18/454,046 US20240065534A1 (en) 2022-08-26 2023-08-22 Endoscope operation part and endoscope
EP23193658.4A EP4327720A1 (en) 2022-08-26 2023-08-28 Endoscope operation part and endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022135016A JP2024031457A (ja) 2022-08-26 2022-08-26 内視鏡操作部及び内視鏡

Publications (2)

Publication Number Publication Date
JP2024031457A true JP2024031457A (ja) 2024-03-07
JP2024031457A5 JP2024031457A5 (cg-RX-API-DMAC7.html) 2025-06-05

Family

ID=87848116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022135016A Pending JP2024031457A (ja) 2022-08-26 2022-08-26 内視鏡操作部及び内視鏡

Country Status (4)

Country Link
US (1) US20240065534A1 (cg-RX-API-DMAC7.html)
EP (1) EP4327720A1 (cg-RX-API-DMAC7.html)
JP (1) JP2024031457A (cg-RX-API-DMAC7.html)
CN (1) CN117617869A (cg-RX-API-DMAC7.html)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000316791A (ja) * 1999-05-07 2000-11-21 Fuji Photo Optical Co Ltd 変倍機能を有する内視鏡
JP2001204014A (ja) * 2000-01-24 2001-07-27 Fuji Photo Optical Co Ltd 電子内視鏡装置
JP2005245730A (ja) * 2004-03-04 2005-09-15 Pentax Corp 電子内視鏡用変倍装置及び電子内視鏡
JP2007325747A (ja) * 2006-06-08 2007-12-20 Pentax Corp 電子内視鏡の操作部
JP2008036355A (ja) * 2006-08-10 2008-02-21 Olympus Medical Systems Corp 操作装置と内視鏡の操作装置
JP2011182846A (ja) * 2010-03-05 2011-09-22 Hoya Corp ズーム内視鏡
JP2015165842A (ja) * 2014-03-03 2015-09-24 オリンパス株式会社 内視鏡用操作部及び内視鏡
WO2017141489A1 (ja) * 2016-02-18 2017-08-24 オリンパス株式会社 内視鏡
WO2018012081A1 (ja) * 2016-07-12 2018-01-18 オリンパス株式会社 内視鏡の湾曲操作機構
WO2019124210A1 (ja) * 2017-12-18 2019-06-27 オリンパス株式会社 内視鏡用外付機構

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63222730A (ja) 1987-03-12 1988-09-16 オリンパス光学工業株式会社 内視鏡
WO2011132544A1 (ja) * 2010-04-19 2011-10-27 オリンパスメディカルシステムズ株式会社 内視鏡操作部、内視鏡
CN105007801B (zh) * 2013-02-27 2016-09-28 富士胶片株式会社 图像处理装置以及内窥镜系统的工作方法
CN114449939A (zh) * 2019-08-05 2022-05-06 适内有限责任公司 内窥镜组件和系统

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000316791A (ja) * 1999-05-07 2000-11-21 Fuji Photo Optical Co Ltd 変倍機能を有する内視鏡
JP2001204014A (ja) * 2000-01-24 2001-07-27 Fuji Photo Optical Co Ltd 電子内視鏡装置
JP2005245730A (ja) * 2004-03-04 2005-09-15 Pentax Corp 電子内視鏡用変倍装置及び電子内視鏡
JP2007325747A (ja) * 2006-06-08 2007-12-20 Pentax Corp 電子内視鏡の操作部
JP2008036355A (ja) * 2006-08-10 2008-02-21 Olympus Medical Systems Corp 操作装置と内視鏡の操作装置
JP2011182846A (ja) * 2010-03-05 2011-09-22 Hoya Corp ズーム内視鏡
JP2015165842A (ja) * 2014-03-03 2015-09-24 オリンパス株式会社 内視鏡用操作部及び内視鏡
WO2017141489A1 (ja) * 2016-02-18 2017-08-24 オリンパス株式会社 内視鏡
WO2018012081A1 (ja) * 2016-07-12 2018-01-18 オリンパス株式会社 内視鏡の湾曲操作機構
WO2019124210A1 (ja) * 2017-12-18 2019-06-27 オリンパス株式会社 内視鏡用外付機構

Also Published As

Publication number Publication date
US20240065534A1 (en) 2024-02-29
EP4327720A1 (en) 2024-02-28
EP4327720A8 (en) 2026-01-07
CN117617869A (zh) 2024-03-01

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