CN106063697B - 内窥镜 - Google Patents

内窥镜 Download PDF

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Publication number
CN106063697B
CN106063697B CN201610258275.4A CN201610258275A CN106063697B CN 106063697 B CN106063697 B CN 106063697B CN 201610258275 A CN201610258275 A CN 201610258275A CN 106063697 B CN106063697 B CN 106063697B
Authority
CN
China
Prior art keywords
fluid
observation window
discharge nozzle
guide
distal end
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
CN201610258275.4A
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English (en)
Chinese (zh)
Other versions
CN106063697A (zh
Inventor
桑江俊治
雪入毅司
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
Publication of CN106063697A publication Critical patent/CN106063697A/zh
Application granted granted Critical
Publication of CN106063697B publication Critical patent/CN106063697B/zh
Active legal-status Critical Current
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    • 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
    • A61B1/012—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
    • A61B1/12—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 cooling or rinsing 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
    • A61B1/12—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 cooling or rinsing arrangements
    • A61B1/121—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 cooling or rinsing arrangements provided with means for cleaning post-use
    • A61B1/125—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 cooling or rinsing arrangements provided with means for cleaning post-use using fluid circuits
    • 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
    • A61B1/12—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 cooling or rinsing arrangements
    • A61B1/126—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 cooling or rinsing arrangements provided with means for cleaning in-use

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)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
CN201610258275.4A 2015-04-24 2016-04-22 内窥镜 Active CN106063697B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015089678A JP6368276B2 (ja) 2015-04-24 2015-04-24 内視鏡
JP2015-089678 2015-04-24

Publications (2)

Publication Number Publication Date
CN106063697A CN106063697A (zh) 2016-11-02
CN106063697B true CN106063697B (zh) 2020-03-03

Family

ID=57147120

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610258275.4A Active CN106063697B (zh) 2015-04-24 2016-04-22 内窥镜

Country Status (3)

Country Link
US (1) US10779717B2 (enExample)
JP (1) JP6368276B2 (enExample)
CN (1) CN106063697B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1540831S (enExample) * 2015-04-24 2015-12-28
JP1540830S (enExample) * 2015-04-24 2015-12-28
USD841159S1 (en) * 2015-06-12 2019-02-19 Fujifilm Corporation Operating grip for endoscope
JP1538744S (enExample) * 2015-06-12 2015-11-24
JP6820121B2 (ja) * 2016-04-27 2021-01-27 シーエスエー メディカル， インコーポレイテッド 医療デバイスのための視野確保デバイス
JP6830876B2 (ja) * 2017-09-22 2021-02-17 富士フイルム株式会社 内視鏡
JP6849567B2 (ja) * 2017-09-28 2021-03-24 富士フイルム株式会社 内視鏡
JPWO2019230076A1 (ja) * 2018-06-01 2021-04-22 オリンパス株式会社 内視鏡および先端カバー
JP7209575B2 (ja) * 2019-03-29 2023-01-20 Hoya株式会社 内視鏡
CN114746004B (zh) * 2019-11-29 2025-08-05 富士胶片株式会社 内窥镜
CN115087388B (zh) * 2020-02-12 2025-02-11 富士胶片株式会社 内窥镜
JP7252411B2 (ja) * 2020-03-23 2023-04-04 Hoya株式会社 内視鏡及び内視鏡の製造方法
DE112021004081T5 (de) 2020-07-30 2023-05-17 Fujifilm Corporation Endoskop
US20220257104A1 (en) * 2021-02-17 2022-08-18 Olympus Corporation Endoscope with a lens cleaning nozzle
DE102021114984A1 (de) * 2021-06-10 2022-12-15 Hoya Corporation Endoskop mit Düsenelement zur Reinigung eines Linsenelementes
US12035886B2 (en) 2022-02-04 2024-07-16 Olympus Medical Systems Corp. Endoscope, insertion portion and distal-end constituting portion for use with endoscope
CN119112078B (zh) * 2024-11-13 2025-03-21 湖南省华芯医疗器械有限公司 一种内窥镜的前端座及内窥镜

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101098655A (zh) * 2005-01-07 2008-01-02 奥林巴斯医疗株式会社 内窥镜用插入部

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3965170B2 (ja) * 2004-07-27 2007-08-29 オリンパス株式会社 内視鏡
EP1834575B1 (en) * 2005-01-07 2011-09-21 Olympus Medical Systems Corp. Endoscope-use insertion unit
JP2007209395A (ja) * 2006-02-07 2007-08-23 Olympus Medical Systems Corp 内視鏡
JP5172469B2 (ja) * 2008-05-26 2013-03-27 富士フイルム株式会社 内視鏡
JP2010200944A (ja) * 2009-03-03 2010-09-16 Fujifilm Corp 内視鏡
JP2011120863A (ja) * 2009-11-11 2011-06-23 Fujifilm Corp 内視鏡
JP5554153B2 (ja) * 2010-06-11 2014-07-23 富士フイルム株式会社 内視鏡
JP5261518B2 (ja) 2011-03-01 2013-08-14 富士フイルム株式会社 内視鏡
JP5665650B2 (ja) * 2011-05-13 2015-02-04 富士フイルム株式会社 内視鏡
WO2014030385A1 (ja) 2012-08-23 2014-02-27 オリンパスメディカルシステムズ株式会社 内視鏡

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101098655A (zh) * 2005-01-07 2008-01-02 奥林巴斯医疗株式会社 内窥镜用插入部

Also Published As

Publication number Publication date
JP6368276B2 (ja) 2018-08-01
US20160309994A1 (en) 2016-10-27
CN106063697A (zh) 2016-11-02
US10779717B2 (en) 2020-09-22
JP2016202707A (ja) 2016-12-08

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