JPS57192907A - Endoscope device - Google Patents

Endoscope device

Info

Publication number
JPS57192907A
JPS57192907A JP56078924A JP7892481A JPS57192907A JP S57192907 A JPS57192907 A JP S57192907A JP 56078924 A JP56078924 A JP 56078924A JP 7892481 A JP7892481 A JP 7892481A JP S57192907 A JPS57192907 A JP S57192907A
Authority
JP
Japan
Prior art keywords
optical
light
fiber flux
transmittivity
optical fiber
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.)
Granted
Application number
JP56078924A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6348322B2 (de
Inventor
Yukitoshi Kishi
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.)
Fujinon Corp
Original Assignee
Fujinon Corp
Fuji Photo 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 Fujinon Corp, Fuji Photo Optical Co Ltd filed Critical Fujinon Corp
Priority to JP56078924A priority Critical patent/JPS57192907A/ja
Priority to EP82302585A priority patent/EP0067555A3/de
Publication of JPS57192907A publication Critical patent/JPS57192907A/ja
Publication of JPS6348322B2 publication Critical patent/JPS6348322B2/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
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • 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
    • A61B1/00112—Connection or coupling means
    • A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
    • A61B1/00126—Connectors, fasteners and adapters, e.g. on the endoscope handle optical, e.g. for light supply cables
    • 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
    • A61B1/00195—Optical arrangements with eyepieces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Endoscopes (AREA)
JP56078924A 1981-05-22 1981-05-25 Endoscope device Granted JPS57192907A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56078924A JPS57192907A (en) 1981-05-25 1981-05-25 Endoscope device
EP82302585A EP0067555A3 (de) 1981-05-22 1982-05-20 Gerät zur Wiederherstellung der Lichtdurchlässigkeit eines Endoskop-Bildleiter-Bündels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56078924A JPS57192907A (en) 1981-05-25 1981-05-25 Endoscope device

Publications (2)

Publication Number Publication Date
JPS57192907A true JPS57192907A (en) 1982-11-27
JPS6348322B2 JPS6348322B2 (de) 1988-09-28

Family

ID=13675405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56078924A Granted JPS57192907A (en) 1981-05-22 1981-05-25 Endoscope device

Country Status (1)

Country Link
JP (1) JPS57192907A (de)

Also Published As

Publication number Publication date
JPS6348322B2 (de) 1988-09-28

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