JPS6262322B2 - - Google Patents

Info

Publication number
JPS6262322B2
JPS6262322B2 JP57005907A JP590782A JPS6262322B2 JP S6262322 B2 JPS6262322 B2 JP S6262322B2 JP 57005907 A JP57005907 A JP 57005907A JP 590782 A JP590782 A JP 590782A JP S6262322 B2 JPS6262322 B2 JP S6262322B2
Authority
JP
Japan
Prior art keywords
light
optical fiber
fiber bundle
light transmittance
image transmission
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
Application number
JP57005907A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58123505A (ja
Inventor
Takuo Kojima
Kuniaki Ishibashi
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
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 Fuji Photo Optical Co Ltd filed Critical Fuji Photo Optical Co Ltd
Priority to JP57005907A priority Critical patent/JPS58123505A/ja
Priority to FR8202432A priority patent/FR2500201A1/fr
Priority to CA000396344A priority patent/CA1192071A/fr
Priority to US06/349,619 priority patent/US4523806A/en
Priority to DE8282300813T priority patent/DE3268730D1/de
Priority to AU80540/82A priority patent/AU541958B2/en
Priority to AR288452A priority patent/AR229690A1/es
Priority to GB8204625A priority patent/GB2094021B/en
Priority to AT82300813T priority patent/ATE17790T1/de
Priority to EP82300813A priority patent/EP0058574B1/fr
Publication of JPS58123505A publication Critical patent/JPS58123505A/ja
Publication of JPS6262322B2 publication Critical patent/JPS6262322B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Astronomy & Astrophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Endoscopes (AREA)
JP57005907A 1981-02-17 1982-01-20 内視鏡の像伝達用光学繊維束の光透過率回復方法及び装置 Granted JPS58123505A (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP57005907A JPS58123505A (ja) 1982-01-20 1982-01-20 内視鏡の像伝達用光学繊維束の光透過率回復方法及び装置
FR8202432A FR2500201A1 (fr) 1981-02-17 1982-02-15 Procede et appareil pour le retablissement de la transmittance optique d'un faisceau de fibres optiques apres reduction par une irradiation
CA000396344A CA1192071A (fr) 1981-02-17 1982-02-16 Methode et appareil pour recuperer la transmittance d'un faisceau de fibres optiques transmettrices d'image dans un endoscope
US06/349,619 US4523806A (en) 1981-02-17 1982-02-17 Method and apparatus for restoring the light transmittance of an image-transmitting optical fiber bundle used in a fiber optic endoscope
DE8282300813T DE3268730D1 (en) 1981-02-17 1982-02-17 Method of and apparatus for restoring the light transmittance of an image transmitting optical fiber bundle used in a fiberoptic endoscope
AU80540/82A AU541958B2 (en) 1981-02-17 1982-02-17 Apparatus for recovering a light transmittance of an image transmitting optical fiber bundle
AR288452A AR229690A1 (es) 1981-02-17 1982-02-17 Aparato para recuperar la reduccion inducida por irradiacion en la transmitancia de luz de un haz de fibras opticas transmisoras de imagenes
GB8204625A GB2094021B (en) 1981-02-17 1982-02-17 Restoring the light transmittance of an image transmitting optical fiber bundle
AT82300813T ATE17790T1 (de) 1981-02-17 1982-02-17 Verfahren und vorrichtung zur wiederherstellung der lichtuebertragungseigenschaften eines bilduebertragenden optischen faserbuendels zur verwendung in einem faserendoskop.
EP82300813A EP0058574B1 (fr) 1981-02-17 1982-02-17 Procédé et dispositif pour la restitution de la transmission de lumière d'un câble de fibres optiques, qui transmet une image, employé dans une endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57005907A JPS58123505A (ja) 1982-01-20 1982-01-20 内視鏡の像伝達用光学繊維束の光透過率回復方法及び装置

Publications (2)

Publication Number Publication Date
JPS58123505A JPS58123505A (ja) 1983-07-22
JPS6262322B2 true JPS6262322B2 (fr) 1987-12-25

Family

ID=11623966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57005907A Granted JPS58123505A (ja) 1981-02-17 1982-01-20 内視鏡の像伝達用光学繊維束の光透過率回復方法及び装置

Country Status (1)

Country Link
JP (1) JPS58123505A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9550072B2 (en) * 2012-08-03 2017-01-24 Cerca Solutions, LLC Diagnostic device, therapeutic device, and uses thereof
CN113164028B (zh) * 2018-12-18 2024-05-28 奥林巴斯株式会社 内窥镜用光源装置、内窥镜以及散热方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588592B2 (ja) * 1976-09-30 1983-02-16 株式会社山武 炎検出用熱電対
DE2735824C2 (de) * 1977-08-09 1986-01-23 Vickers Systems GmbH, 6380 Bad Homburg Flügelzellenpumpe, insbesondere zur Lenkhilfe

Also Published As

Publication number Publication date
JPS58123505A (ja) 1983-07-22

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