FR2488505A1 - Rehausseur dynamique d'images pour fibroscopes - Google Patents

Rehausseur dynamique d'images pour fibroscopes Download PDF

Info

Publication number
FR2488505A1
FR2488505A1 FR8115096A FR8115096A FR2488505A1 FR 2488505 A1 FR2488505 A1 FR 2488505A1 FR 8115096 A FR8115096 A FR 8115096A FR 8115096 A FR8115096 A FR 8115096A FR 2488505 A1 FR2488505 A1 FR 2488505A1
Authority
FR
France
Prior art keywords
lens
axis
objective
fiber bundle
lenses
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
FR8115096A
Other languages
English (en)
French (fr)
Other versions
FR2488505B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Walter P Siegmund
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.)
American Optical Corp
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Publication of FR2488505A1 publication Critical patent/FR2488505A1/fr
Application granted granted Critical
Publication of FR2488505B1 publication Critical patent/FR2488505B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G02B6/065—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with dynamic image improvement
    • 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
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
FR8115096A 1980-08-15 1981-08-04 Rehausseur dynamique d'images pour fibroscopes Granted FR2488505A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/178,318 US4378952A (en) 1980-08-15 1980-08-15 Dynamic image enhancer for fiberscopes

Publications (2)

Publication Number Publication Date
FR2488505A1 true FR2488505A1 (fr) 1982-02-19
FR2488505B1 FR2488505B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-12-21

Family

ID=22652071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115096A Granted FR2488505A1 (fr) 1980-08-15 1981-08-04 Rehausseur dynamique d'images pour fibroscopes

Country Status (7)

Country Link
US (1) US4378952A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5746211A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1158468A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3132241A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2488505A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2081923B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK3485A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676593A (en) * 1983-04-18 1987-06-30 Asahi Kogaku Kogyo Kabushiki Kaisha Eyepiece and photographing device for fiberscope
US4789239A (en) * 1983-06-10 1988-12-06 Mitsubishi Cable Industries, Ltd. Emission spectroscopic analyzer
GB2158605A (en) * 1984-05-11 1985-11-13 Lescrenier Charles Optical fiber coupling device
FR2569278B1 (fr) * 1984-08-14 1988-04-08 Thomson Csf Dispositif de transport d'image par cable optique
JPH0789177B2 (ja) * 1986-09-09 1995-09-27 オリンパス光学工業株式会社 像形成光学系
DE3730012A1 (de) * 1986-09-09 1988-03-17 Olympus Optical Co Bildbildende optische einrichtung
JPH07119892B2 (ja) * 1986-09-22 1995-12-20 オリンパス光学工業株式会社 電子内視鏡
JPS63200734A (ja) * 1987-02-17 1988-08-19 オリンパス光学工業株式会社 内視鏡装置
US5056902A (en) * 1990-04-25 1991-10-15 Smith & Nephew Dyonics, Inc. Magnetically coupled lens actuator
JP2591523Y2 (ja) * 1990-10-31 1999-03-03 株式会社町田製作所 内視鏡の照明光用コネクタ装置
US5319490A (en) * 1992-09-16 1994-06-07 Hughes Training, Inc. Helmet mounted display including synchronously moving tilted mechanisms
DE19618355C2 (de) * 1996-05-08 2003-09-18 Storz Karl Gmbh & Co Kg Endoskop
US5836867A (en) * 1996-11-27 1998-11-17 Linvatec Corporation Magnetic coupling assembly for endoscope
DE19910050C2 (de) * 1999-03-08 2003-08-14 Storz Karl Gmbh & Co Kg Bildübertragungssystem für Endoskope und dgl. Sehrohre sowie Verfahren zur Herstellung eines Bildübertragungssystems
CN1881067A (zh) * 2005-06-17 2006-12-20 鸿富锦精密工业（深圳）有限公司 数字取像模块
EP1977395B1 (en) * 2006-01-27 2018-10-24 Imax Corporation Methods and systems for digitally re-mastering of 2d and 3d motion pictures for exhibition with enhanced visual quality
EP2160037A3 (en) 2006-06-23 2010-11-17 Imax Corporation Methods and systems for converting 2D motion pictures for stereoscopic 3D exhibition
DE102013105085A1 (de) * 2013-05-17 2014-11-20 Karl Storz Gmbh & Co. Kg Stablinse, Endoskop sowie Verfahren zum Montieren eines optischen Systems eines Endoskops

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016785A (en) * 1957-05-20 1962-01-16 Narinder S Kapany Method and means for transmitting images through a bundle of transparent fibers
US3217589A (en) * 1962-05-15 1965-11-16 Optomechanisms Inc Fiber optics image enhancement means with image rotation
US3217588A (en) * 1961-10-27 1965-11-16 Anwar K Chitayat Fiber optical image enhancement device utilizing polarized synchronous motors
DE1572782A1 (de) * 1966-08-29 1970-03-12 Optomechanisms Inc Einrichtung zum Verbessern der UEbertragungseigenschaften eines Lichtfaserkabels
US3740115A (en) * 1971-09-02 1973-06-19 Optical Corp Fiberscope viewing system with dynamic image enhancer
US3913568A (en) * 1973-01-22 1975-10-21 American Optical Corp Nasopharyngoscope
US4141624A (en) * 1977-11-21 1979-02-27 American Optical Corporation Dynamic image enhancement for fiberscopes
US4154502A (en) * 1978-02-01 1979-05-15 American Optical Corporation Dynamic image enhancer for fiberscopes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253525A (en) * 1964-01-03 1966-05-31 Gen Precision Inc Variable optical wedge
US3606522A (en) * 1965-10-11 1971-09-20 Nasa Optical frequency waveguide and transmission system
BE689477A (fr) * 1966-11-09 1967-05-09 Acec Optique pour caméra

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016785A (en) * 1957-05-20 1962-01-16 Narinder S Kapany Method and means for transmitting images through a bundle of transparent fibers
US3217588A (en) * 1961-10-27 1965-11-16 Anwar K Chitayat Fiber optical image enhancement device utilizing polarized synchronous motors
US3217589A (en) * 1962-05-15 1965-11-16 Optomechanisms Inc Fiber optics image enhancement means with image rotation
DE1572782A1 (de) * 1966-08-29 1970-03-12 Optomechanisms Inc Einrichtung zum Verbessern der UEbertragungseigenschaften eines Lichtfaserkabels
US3740115A (en) * 1971-09-02 1973-06-19 Optical Corp Fiberscope viewing system with dynamic image enhancer
US3913568A (en) * 1973-01-22 1975-10-21 American Optical Corp Nasopharyngoscope
US4141624A (en) * 1977-11-21 1979-02-27 American Optical Corporation Dynamic image enhancement for fiberscopes
US4154502A (en) * 1978-02-01 1979-05-15 American Optical Corporation Dynamic image enhancer for fiberscopes

Also Published As

Publication number Publication date
GB2081923B (en) 1984-05-16
JPS5746211A (en) 1982-03-16
GB2081923A (en) 1982-02-24
DE3132241A1 (de) 1982-06-16
HK3485A (en) 1985-01-18
FR2488505B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-12-21
CA1158468A (en) 1983-12-13
US4378952A (en) 1983-04-05

Similar Documents

Publication Publication Date Title
FR2488505A1 (fr) Rehausseur dynamique d'images pour fibroscopes
EP2020896B1 (fr) Tete optique miniaturisee a haute resolution spatiale et haute sensibilite, notamment pour l'imagerie de fluorescence confocale fibree
EP0000529B1 (fr) Dispositif de couplage pour fibre optique
EP1714179B1 (fr) Procede et dispositif pour la creation d'images retiniennes utilisant le stigmatisme des deux foyers d'un dioptre sensiblement elliptique
EP1524543B1 (fr) Endoscope à éclairage ultraviolet
CA1090635A (en) Dynamic image enhancement for fiber optic devices
WO2017174596A1 (fr) Dispositifs et méthodes de transport et de contrôle de faisceaux lumineux pour l'imagerie endo-microscopique sans lentille
EP0237426A1 (fr) Procédé et système de positionnement relatif de deux fibres optiques en vue d'établir entre elles une liaison optique
JPH1184291A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP0233091B1 (fr) Dispositif de focalisation d'un faisceau de lumière et machine à souder les fibres optiques utilisant ce dispositif
BE1011163A5 (fr) Systemes de vision nocturne a intensification de lumiere.
EP0121962B1 (fr) Dispositif de couplage optique entre des guides d'onde lumineuse
JP2014094122A (ja) 光伝達装置及び光学素子
EP1703837A2 (fr) Tete optique miniature a balayage integre pour la realisation d' une image confocale homogene, et systeme d' imagerie confocale utilisant ladite tete
FR2834565A1 (fr) Dispositif pour faire entrer des signaux optiques dans un guide d'ondes de lumiere et/ou pour les en faire sortir
FR3061705A1 (fr) Composant micromecanique et son procede de fabrication
EP0111351A1 (fr) Loupe bioculaire
EP0025398B2 (fr) Système optique à plusieurs champs
FR2806170A1 (fr) Relais optique correcteur d'aberrations pour systeme optique , notamment telescope a miroirs
FR2512919A1 (fr) Dispositif de transfert d'un faisceau lumineux
EP0100124A1 (fr) Système optique d'autodirecteur à imagerie
EP0130869A1 (fr) Dispositif à imagerie vidéo, notamment pour autodirecteur
FR2818033A1 (fr) Module a diode laser
WO2020216728A1 (fr) Module lumineux
EP0004813B1 (fr) Instrument optique d'observation

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse