DE112021007058T5 - Endoskop - Google Patents

Endoskop Download PDF

Info

Publication number
DE112021007058T5
DE112021007058T5 DE112021007058.4T DE112021007058T DE112021007058T5 DE 112021007058 T5 DE112021007058 T5 DE 112021007058T5 DE 112021007058 T DE112021007058 T DE 112021007058T DE 112021007058 T5 DE112021007058 T5 DE 112021007058T5
Authority
DE
Germany
Prior art keywords
shaft
distal end
camera
channel
endoscope
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
DE112021007058.4T
Other languages
German (de)
English (en)
Inventor
Yuki Kodama
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.)
Japan Lifeline Co Ltd
Original Assignee
Japan Lifeline 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 Japan Lifeline Co Ltd filed Critical Japan Lifeline Co Ltd
Publication of DE112021007058T5 publication Critical patent/DE112021007058T5/de
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
    • A61B1/012—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
    • 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
    • A61B1/00064—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
    • A61B1/00064—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
    • A61B1/00064—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
    • A61B1/005—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
    • A61B1/005—Flexible endoscopes
    • A61B1/01—Guiding arrangements therefore
    • 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
    • A61B1/042—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 a proximal camera, e.g. a CCD camera
    • 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
    • A61B1/04—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
    • A61B1/053—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 being detachable

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)
  • Manufacturing & Machinery (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
DE112021007058.4T 2021-02-09 2021-02-09 Endoskop Pending DE112021007058T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/004757 WO2022172321A1 (ja) 2021-02-09 2021-02-09 内視鏡

Publications (1)

Publication Number Publication Date
DE112021007058T5 true DE112021007058T5 (de) 2024-03-21

Family

ID=82838431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021007058.4T Pending DE112021007058T5 (de) 2021-02-09 2021-02-09 Endoskop

Country Status (6)

Country Link
US (1) US20230371799A1 (https=)
JP (1) JPWO2022172321A1 (https=)
CN (1) CN116829045A (https=)
DE (1) DE112021007058T5 (https=)
TW (1) TW202233120A (https=)
WO (1) WO2022172321A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4764417B2 (ja) 2004-03-23 2011-09-07 ボストン サイエンティフィック リミテッド 生体内視覚化システム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06343599A (ja) * 1993-06-04 1994-12-20 Nisuko Kk 内視鏡用鉗子装置
JP3727407B2 (ja) * 1996-04-02 2005-12-14 テルモ株式会社 カテーテルチューブ
JPH10276967A (ja) * 1997-04-09 1998-10-20 Olympus Optical Co Ltd 挿入用可撓体
JP4597643B2 (ja) * 2004-11-24 2010-12-15 富士フイルム株式会社 電子内視鏡
JP2009213508A (ja) * 2008-03-07 2009-09-24 Fujinon Corp 内視鏡のアングルワイヤ固定構造
JP5566221B2 (ja) * 2010-08-23 2014-08-06 オリンパス株式会社 ワイヤガイド部材
JP2012192080A (ja) * 2011-03-17 2012-10-11 Fujifilm Corp 内視鏡装置
JP5250653B2 (ja) * 2011-03-30 2013-07-31 富士フイルム株式会社 内視鏡用撮像装置及び内視鏡
JP5918018B2 (ja) * 2012-05-18 2016-05-18 富士フイルム株式会社 内視鏡及び内視鏡装置並びに内視鏡システム
JP6349797B2 (ja) * 2014-03-11 2018-07-04 日本ゼオン株式会社 先端偏向可動カテーテル及び先端偏向可動カテーテルの製造方法
JP5861019B1 (ja) * 2014-08-07 2016-02-16 オリンパス株式会社 超音波生検針
EP3490652B1 (en) * 2016-07-28 2023-06-07 Cook Medical Technologies LLC Steerable multilumen catheter shaft
WO2018066047A1 (ja) * 2016-10-04 2018-04-12 オリンパス株式会社 オーバーチューブおよび内視鏡システム
CN110167416B (zh) * 2017-01-13 2021-10-26 奥林巴斯株式会社 内窥镜
WO2019116935A1 (ja) * 2017-12-12 2019-06-20 日本ゼオン株式会社 医療用バルーンカテーテル

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4764417B2 (ja) 2004-03-23 2011-09-07 ボストン サイエンティフィック リミテッド 生体内視覚化システム

Also Published As

Publication number Publication date
CN116829045A (zh) 2023-09-29
JPWO2022172321A1 (https=) 2022-08-18
WO2022172321A1 (ja) 2022-08-18
US20230371799A1 (en) 2023-11-23
TW202233120A (zh) 2022-09-01

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