CN115209776B - 内窥镜及内窥镜系统 - Google Patents

内窥镜及内窥镜系统

Info

Publication number
CN115209776B
CN115209776B CN202080097951.9A CN202080097951A CN115209776B CN 115209776 B CN115209776 B CN 115209776B CN 202080097951 A CN202080097951 A CN 202080097951A CN 115209776 B CN115209776 B CN 115209776B
Authority
CN
China
Prior art keywords
endoscope
built
parts
optical unit
frame
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
CN202080097951.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN115209776A (zh
Inventor
铃木拓志
樋野和彦
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.)
Olympus Corp
Original Assignee
Olympus 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 Olympus Corp filed Critical Olympus Corp
Publication of CN115209776A publication Critical patent/CN115209776A/zh
Application granted granted Critical
Publication of CN115209776B publication Critical patent/CN115209776B/zh
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
    • A61B1/00163—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
    • A61B1/00002—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
    • 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
    • A61B1/012—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
    • A61B1/05—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 characterised by the image sensor, e.g. camera, being in the distal end portion
    • A61B1/051—Details of CCD assembly
    • 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
    • A61B1/0676—Endoscope light sources at distal tip of 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
    • A61B1/06—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
    • A61B1/07—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 using light-conductive means, e.g. optical fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
CN202080097951.9A 2020-03-04 2020-03-04 内窥镜及内窥镜系统 Active CN115209776B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/009256 WO2021176616A1 (ja) 2020-03-04 2020-03-04 内視鏡及び内視鏡システム

Publications (2)

Publication Number Publication Date
CN115209776A CN115209776A (zh) 2022-10-18
CN115209776B true CN115209776B (zh) 2026-03-20

Family

ID=77613241

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080097951.9A Active CN115209776B (zh) 2020-03-04 2020-03-04 内窥镜及内窥镜系统

Country Status (4)

Country Link
US (2) US12402779B2 (https=)
JP (1) JPWO2021176616A1 (https=)
CN (1) CN115209776B (https=)
WO (1) WO2021176616A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105611865A (zh) * 2013-12-18 2016-05-25 奥林巴斯株式会社 内窥镜以及内窥镜系统
CN107003494A (zh) * 2014-12-18 2017-08-01 奥林巴斯株式会社 光学单元和内窥镜

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2691621B2 (ja) * 1989-07-20 1997-12-17 旭光学工業株式会社 内視鏡の先端部
JPH0654799A (ja) * 1992-08-07 1994-03-01 Fuji Photo Optical Co Ltd 電子内視鏡先端部構造
JP2000051141A (ja) * 1998-08-10 2000-02-22 Olympus Optical Co Ltd 内視鏡
JP3420085B2 (ja) * 1998-10-30 2003-06-23 オリンパス光学工業株式会社 内視鏡形状検出装置
JP2001117185A (ja) * 1999-10-21 2001-04-27 Toshiba Corp 立体カメラ装置とそれを用いた内視鏡
WO2006095336A2 (en) * 2005-03-08 2006-09-14 Truphatek International Ltd Handheld portable medical viewing assembly for displaying medical images during endotracheal intubation, and intubation stylet for use therewith
JP2009142440A (ja) 2007-12-13 2009-07-02 Fujifilm Corp 内視鏡装置
JP6180405B2 (ja) * 2011-05-03 2017-08-16 エンドーシー コーポレイションＥｎｄｏｓｅｅ Ｃｏｒｐｏｒａｔｉｏｎ ヒステロスコピー及び子宮内膜生検用の方法及び装置
JP2015112336A (ja) * 2013-12-12 2015-06-22 オリンパスメディカルシステムズ株式会社 内視鏡システム
JP6618668B2 (ja) 2013-12-16 2019-12-11 オリンパス株式会社 駆動ユニット、光学ユニット、撮像装置及び内視鏡
DE102014204784A1 (de) * 2014-03-14 2015-09-17 Olympus Winter & Ibe Gmbh Endoskop mit distaler elektrischer Durchführung und Verfahren zur Montage eines Endoskops
JP6588085B2 (ja) * 2015-04-15 2019-10-09 オリンパス株式会社 光学ユニット及び内視鏡
WO2016194128A1 (ja) * 2015-06-02 2016-12-08 オリンパス株式会社 光学ユニット及び内視鏡
WO2017209754A1 (en) * 2016-06-02 2017-12-07 GYRUS ACMI, INC. (d/b/a OLYMPUS SURGICAL TECHNOLOGIES AMERICA) Endoscope working channel protection
JP6849567B2 (ja) * 2017-09-28 2021-03-24 富士フイルム株式会社 内視鏡

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105611865A (zh) * 2013-12-18 2016-05-25 奥林巴斯株式会社 内窥镜以及内窥镜系统
CN107003494A (zh) * 2014-12-18 2017-08-01 奥林巴斯株式会社 光学单元和内窥镜

Also Published As

Publication number Publication date
WO2021176616A1 (ja) 2021-09-10
US20250359731A1 (en) 2025-11-27
JPWO2021176616A1 (https=) 2021-09-10
US20220409022A1 (en) 2022-12-29
US12402779B2 (en) 2025-09-02
CN115209776A (zh) 2022-10-18

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