JPS57192533A - Light transmitting ratio restoring apparatus of image transmitting optical fiber bundle for endoscope - Google Patents

Light transmitting ratio restoring apparatus of image transmitting optical fiber bundle for endoscope

Info

Publication number
JPS57192533A
JPS57192533A JP56077830A JP7783081A JPS57192533A JP S57192533 A JPS57192533 A JP S57192533A JP 56077830 A JP56077830 A JP 56077830A JP 7783081 A JP7783081 A JP 7783081A JP S57192533 A JPS57192533 A JP S57192533A
Authority
JP
Japan
Prior art keywords
endoscope
optical fiber
fiber bundle
restoring apparatus
light transmitting
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
JP56077830A
Other languages
Japanese (ja)
Inventor
Osamu Arakawa
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 JP56077830A priority Critical patent/JPS57192533A/en
Priority to EP82302585A priority patent/EP0067555A3/en
Publication of JPS57192533A publication Critical patent/JPS57192533A/en
Pending legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Endoscopes (AREA)
JP56077830A 1981-05-22 1981-05-22 Light transmitting ratio restoring apparatus of image transmitting optical fiber bundle for endoscope Pending JPS57192533A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56077830A JPS57192533A (en) 1981-05-22 1981-05-22 Light transmitting ratio restoring apparatus of image transmitting optical fiber bundle for endoscope
EP82302585A EP0067555A3 (en) 1981-05-22 1982-05-20 Apparatus for restoring the light transmittance of an image-transmitting optical fiber bundle used in fiberoptic endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56077830A JPS57192533A (en) 1981-05-22 1981-05-22 Light transmitting ratio restoring apparatus of image transmitting optical fiber bundle for endoscope

Publications (1)

Publication Number Publication Date
JPS57192533A true JPS57192533A (en) 1982-11-26

Family

ID=13644951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56077830A Pending JPS57192533A (en) 1981-05-22 1981-05-22 Light transmitting ratio restoring apparatus of image transmitting optical fiber bundle for endoscope

Country Status (1)

Country Link
JP (1) JPS57192533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015104869A1 (en) * 2014-01-09 2015-07-16 オリンパス株式会社 Endoscope system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166976A (en) * 1979-06-14 1980-12-26 Mitsubishi Electric Corp Alignment of optical axis in semiconductor light emitting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166976A (en) * 1979-06-14 1980-12-26 Mitsubishi Electric Corp Alignment of optical axis in semiconductor light emitting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015104869A1 (en) * 2014-01-09 2015-07-16 オリンパス株式会社 Endoscope system
CN105682530A (en) * 2014-01-09 2016-06-15 奥林巴斯株式会社 Endoscope system
US9675239B2 (en) 2014-01-09 2017-06-13 Olympus Corporation Endoscope system

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JPS57192533A (en) Light transmitting ratio restoring apparatus of image transmitting optical fiber bundle for endoscope