JPH0378609B2 - - Google Patents

Info

Publication number
JPH0378609B2
JPH0378609B2 JP57068918A JP6891882A JPH0378609B2 JP H0378609 B2 JPH0378609 B2 JP H0378609B2 JP 57068918 A JP57068918 A JP 57068918A JP 6891882 A JP6891882 A JP 6891882A JP H0378609 B2 JPH0378609 B2 JP H0378609B2
Authority
JP
Japan
Prior art keywords
outer tube
tube
light guide
tip
rigid 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
JP57068918A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58184920A (ja
Inventor
Toshihiko Hashiguchi
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 Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP57068918A priority Critical patent/JPS58184920A/ja
Publication of JPS58184920A publication Critical patent/JPS58184920A/ja
Publication of JPH0378609B2 publication Critical patent/JPH0378609B2/ja
Granted 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
    • A61B1/06—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
    • 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
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • A61B1/00167—Details of optical fibre bundles, e.g. shape or fibre distribution

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (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)
JP57068918A 1982-04-24 1982-04-24 硬性内視鏡 Granted JPS58184920A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57068918A JPS58184920A (ja) 1982-04-24 1982-04-24 硬性内視鏡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57068918A JPS58184920A (ja) 1982-04-24 1982-04-24 硬性内視鏡

Publications (2)

Publication Number Publication Date
JPS58184920A JPS58184920A (ja) 1983-10-28
JPH0378609B2 true JPH0378609B2 (fr) 1991-12-16

Family

ID=13387507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57068918A Granted JPS58184920A (ja) 1982-04-24 1982-04-24 硬性内視鏡

Country Status (1)

Country Link
JP (1) JPS58184920A (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737433A (en) * 1980-08-15 1982-03-01 Olympus Optical Co Endoscope

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737433A (en) * 1980-08-15 1982-03-01 Olympus Optical Co Endoscope

Also Published As

Publication number Publication date
JPS58184920A (ja) 1983-10-28

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