JPS5720728A - Endoscope - Google Patents

Endoscope

Info

Publication number
JPS5720728A
JPS5720728A JP9587180A JP9587180A JPS5720728A JP S5720728 A JPS5720728 A JP S5720728A JP 9587180 A JP9587180 A JP 9587180A JP 9587180 A JP9587180 A JP 9587180A JP S5720728 A JPS5720728 A JP S5720728A
Authority
JP
Japan
Prior art keywords
illumination
photographing
optically
light
camera
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.)
Pending
Application number
JP9587180A
Other languages
Japanese (ja)
Inventor
Tatsuya Yamaguchi
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 JP9587180A priority Critical patent/JPS5720728A/en
Publication of JPS5720728A publication Critical patent/JPS5720728A/en
Pending 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
    • A61B1/00112—Connection or coupling means
    • A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
    • A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
    • 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
    • A61B1/04—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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (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)
  • Stereoscopic And Panoramic Photography (AREA)
  • Endoscopes (AREA)

Abstract

PURPOSE:To enable illumination with high intensity of illumination required at photographing by feeding illumination light from other lighting means to an incident terminal in photographing through a photographing apparatus. CONSTITUTION:The photographing apparatus is equipped with an inserting part 1, an operating part 4 set up on the operator's side, an eyepiece part 3 fitted to the operation part 4 which can be connected with a camera 8, and an observing optical system 4a which connects the top portion attached to the inserting part 1 with the eyepiece part 3 optically. In addition, the apparatus includes a light conductive element 7 for illumination which connects the top portion fitted inside the inserting part 1 with the operation part 4 optically, the 1st illuminating instrument 37 which is attached to the operation part 4 so as to oppose optically to the incident terminal of the light conductive element 7 and feeds the illumination light for observation to the incident terminal and the 2nd illumination instrument which is also attached to the operation part 4 so as to oppose optically to the incident terminal and emits light on the basis of a release signal from a camera at the photographing through the camera to feed the illumination light for photographing.
JP9587180A 1980-07-14 1980-07-14 Endoscope Pending JPS5720728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9587180A JPS5720728A (en) 1980-07-14 1980-07-14 Endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9587180A JPS5720728A (en) 1980-07-14 1980-07-14 Endoscope

Publications (1)

Publication Number Publication Date
JPS5720728A true JPS5720728A (en) 1982-02-03

Family

ID=14149410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9587180A Pending JPS5720728A (en) 1980-07-14 1980-07-14 Endoscope

Country Status (1)

Country Link
JP (1) JPS5720728A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62156566A (en) * 1985-12-27 1987-07-11 Matsushita Electric Ind Co Ltd Synchronizing circuit
JPS62156567A (en) * 1985-12-27 1987-07-11 Matsushita Electric Ind Co Ltd Synchronizing circuit
JPS62196920A (en) * 1986-02-25 1987-08-31 Citizen Watch Co Ltd Synchronizing separator circuit
US5746494A (en) * 1994-11-22 1998-05-05 Asahi Kogaku Kogyo Kabushiki Kaisha Illuminating apparatus of endoscope

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528691A (en) * 1975-07-09 1977-01-22 Asahi Optical Co Ltd Light source device
JPS5429105A (en) * 1977-08-09 1979-03-05 Vickers Sperry Rand Gmbh Impeller pump for steering aid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528691A (en) * 1975-07-09 1977-01-22 Asahi Optical Co Ltd Light source device
JPS5429105A (en) * 1977-08-09 1979-03-05 Vickers Sperry Rand Gmbh Impeller pump for steering aid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62156566A (en) * 1985-12-27 1987-07-11 Matsushita Electric Ind Co Ltd Synchronizing circuit
JPS62156567A (en) * 1985-12-27 1987-07-11 Matsushita Electric Ind Co Ltd Synchronizing circuit
JPS62196920A (en) * 1986-02-25 1987-08-31 Citizen Watch Co Ltd Synchronizing separator circuit
US5746494A (en) * 1994-11-22 1998-05-05 Asahi Kogaku Kogyo Kabushiki Kaisha Illuminating apparatus of endoscope

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