JPH074801Y2 - 内視鏡の先端部 - Google Patents

内視鏡の先端部

Info

Publication number
JPH074801Y2
JPH074801Y2 JP1988133306U JP13330688U JPH074801Y2 JP H074801 Y2 JPH074801 Y2 JP H074801Y2 JP 1988133306 U JP1988133306 U JP 1988133306U JP 13330688 U JP13330688 U JP 13330688U JP H074801 Y2 JPH074801 Y2 JP H074801Y2
Authority
JP
Japan
Prior art keywords
nozzle
recess
observation window
window
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.)
Expired - Lifetime
Application number
JP1988133306U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0253701U (nl
Inventor
洋志 岩田
Original Assignee
旭光学工業株式会社
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 旭光学工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP1988133306U priority Critical patent/JPH074801Y2/ja
Publication of JPH0253701U publication Critical patent/JPH0253701U/ja
Application granted granted Critical
Publication of JPH074801Y2 publication Critical patent/JPH074801Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61B1/12—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
    • A61B1/127—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 with means for preventing fogging

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP1988133306U 1988-10-11 1988-10-11 内視鏡の先端部 Expired - Lifetime JPH074801Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988133306U JPH074801Y2 (ja) 1988-10-11 1988-10-11 内視鏡の先端部

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988133306U JPH074801Y2 (ja) 1988-10-11 1988-10-11 内視鏡の先端部

Publications (2)

Publication Number Publication Date
JPH0253701U JPH0253701U (nl) 1990-04-18
JPH074801Y2 true JPH074801Y2 (ja) 1995-02-08

Family

ID=31391047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988133306U Expired - Lifetime JPH074801Y2 (ja) 1988-10-11 1988-10-11 内視鏡の先端部

Country Status (1)

Country Link
JP (1) JPH074801Y2 (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1665978A1 (en) * 2003-09-19 2006-06-07 Olympus Corporation Endoscope
JP2011212391A (ja) * 2010-04-02 2011-10-27 Hoya Corp 内視鏡装置及び送気送液ノズル

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4451316B2 (ja) * 2005-01-07 2010-04-14 オリンパスメディカルシステムズ株式会社 内視鏡用挿入部及び内視鏡
JP4754871B2 (ja) * 2005-05-11 2011-08-24 オリンパスメディカルシステムズ株式会社 内視鏡の先端部
JP2006320366A (ja) * 2005-05-17 2006-11-30 Olympus Medical Systems Corp 内視鏡の先端部
JP5393363B2 (ja) * 2009-09-11 2014-01-22 Ｈｏｙａ株式会社 内視鏡
EP2635932B1 (en) * 2010-10-28 2019-06-05 EndoChoice Innovation Center Ltd. Optical systems for multi-sensor endoscopes
JP5665650B2 (ja) * 2011-05-13 2015-02-04 富士フイルム株式会社 内視鏡
JP6151195B2 (ja) * 2014-01-23 2017-06-21 富士フイルム株式会社 内視鏡
JP6151196B2 (ja) * 2014-01-23 2017-06-21 富士フイルム株式会社 内視鏡

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55180402U (nl) * 1979-06-06 1980-12-25
JPS5915613Y2 (ja) * 1979-11-16 1984-05-09 オリンパス光学工業株式会社 内視鏡
JPS5910970Y2 (ja) * 1979-12-20 1984-04-05 オリンパス光学工業株式会社 内視鏡

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1665978A1 (en) * 2003-09-19 2006-06-07 Olympus Corporation Endoscope
EP1665978B1 (en) * 2003-09-19 2017-03-08 Olympus Corporation Endoscope
JP2011212391A (ja) * 2010-04-02 2011-10-27 Hoya Corp 内視鏡装置及び送気送液ノズル

Also Published As

Publication number Publication date
JPH0253701U (nl) 1990-04-18

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