JPH0444247B2 - - Google Patents

Info

Publication number
JPH0444247B2
JPH0444247B2 JP57069938A JP6993882A JPH0444247B2 JP H0444247 B2 JPH0444247 B2 JP H0444247B2 JP 57069938 A JP57069938 A JP 57069938A JP 6993882 A JP6993882 A JP 6993882A JP H0444247 B2 JPH0444247 B2 JP H0444247B2
Authority
JP
Japan
Prior art keywords
light
light source
center
changing mechanism
subject
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
JP57069938A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58186717A (ja
Inventor
Shuichi Takayama
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 JP57069938A priority Critical patent/JPS58186717A/ja
Publication of JPS58186717A publication Critical patent/JPS58186717A/ja
Publication of JPH0444247B2 publication Critical patent/JPH0444247B2/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
    • A61B1/04—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
    • 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
    • A61B1/06—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

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)
  • Microscoopes, Condenser (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP57069938A 1982-04-26 1982-04-26 内視鏡用写真撮影装置 Granted JPS58186717A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57069938A JPS58186717A (ja) 1982-04-26 1982-04-26 内視鏡用写真撮影装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57069938A JPS58186717A (ja) 1982-04-26 1982-04-26 内視鏡用写真撮影装置

Publications (2)

Publication Number Publication Date
JPS58186717A JPS58186717A (ja) 1983-10-31
JPH0444247B2 true JPH0444247B2 (sk) 1992-07-21

Family

ID=13417102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57069938A Granted JPS58186717A (ja) 1982-04-26 1982-04-26 内視鏡用写真撮影装置

Country Status (1)

Country Link
JP (1) JPS58186717A (sk)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0435855Y2 (sk) * 1985-07-19 1992-08-25

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939017A (sk) * 1972-08-25 1974-04-11
JPS506331A (sk) * 1973-05-15 1975-01-23
JPS5080129A (sk) * 1973-11-13 1975-06-30
JPS50129221A (sk) * 1974-04-01 1975-10-13
JPS5126719U (sk) * 1974-08-20 1976-02-27

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939017A (sk) * 1972-08-25 1974-04-11
JPS506331A (sk) * 1973-05-15 1975-01-23
JPS5080129A (sk) * 1973-11-13 1975-06-30
JPS50129221A (sk) * 1974-04-01 1975-10-13
JPS5126719U (sk) * 1974-08-20 1976-02-27

Also Published As

Publication number Publication date
JPS58186717A (ja) 1983-10-31

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