CA967040A - Dispositifs d'eclairement et d'examen d'une cavite - Google Patents
Dispositifs d'eclairement et d'examen d'une caviteInfo
- Publication number
- CA967040A CA967040A CA141,475A CA141475A CA967040A CA 967040 A CA967040 A CA 967040A CA 141475 A CA141475 A CA 141475A CA 967040 A CA967040 A CA 967040A
- Authority
- CA
- Canada
- Prior art keywords
- eclairement
- examen
- dispositifs
- cavite
- une
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
- A61B3/125—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes with contact lenses
-
- 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
-
- 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
- G02B23/2407—Optical details
- G02B23/2423—Optical details of the distal end
- G02B23/243—Objectives for endoscopes
-
- 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
- G02B23/2407—Optical details
- G02B23/2461—Illumination
- G02B23/2469—Illumination using optical fibres
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
-
- 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
-
- 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
-
- 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
- G02B6/26—Optical coupling means
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717116725A FR2136927B1 (en) | 1971-05-07 | 1971-05-07 | |
FR7116726A FR2136928B1 (en) | 1971-05-07 | 1971-05-07 | |
FR7202168A FR2168842B1 (en) | 1972-01-24 | 1972-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA967040A true CA967040A (en) | 1975-05-06 |
Family
ID=27249562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA141,475A Expired CA967040A (en) | 1971-05-07 | 1972-05-05 | Dispositifs d'eclairement et d'examen d'une cavite |
Country Status (6)
Country | Link |
---|---|
US (1) | US3770342A (en) |
BE (1) | BE783067A (en) |
CA (1) | CA967040A (en) |
DE (1) | DE2222378B2 (en) |
GB (1) | GB1394743A (en) |
IT (1) | IT954993B (en) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4265519A (en) * | 1972-09-25 | 1981-05-05 | Retina Foundation | Wide-angle ophthalmoscope |
US3954329A (en) * | 1972-09-25 | 1976-05-04 | Retina Foundation | Wide-angle opthalmoscope employing transillumination |
US3944341A (en) * | 1972-09-25 | 1976-03-16 | Retina Foundation | Wide-angle ophthalmoscope and fundus camera |
US4061423A (en) * | 1972-09-25 | 1977-12-06 | Retina Foundation | Illumination system for ophthalmoscope |
US3963308A (en) * | 1973-06-25 | 1976-06-15 | The United States Of America As Represented By The Secretary Of The Navy | Focusing coupling device for multi optical-fiber cable |
US4023189A (en) * | 1974-03-29 | 1977-05-10 | Varian Associates | Wide angle fundus illumination and photography apparatus |
US4065208A (en) * | 1974-10-29 | 1977-12-27 | Currey Thomas A | Ophthalmoscope |
US3910678A (en) * | 1974-11-22 | 1975-10-07 | Itt | Fiber optic tubular star connector |
JPS5637689Y2 (en) * | 1975-12-10 | 1981-09-03 | ||
DE2605786C3 (en) * | 1975-02-14 | 1981-12-17 | Olympus Optical Co., Ltd., Tokyo | Ophthalmoscope |
DE2716614C3 (en) * | 1977-04-15 | 1980-10-16 | Fa. Carl Zeiss, 7920 Heidenheim | Optical system for imaging the retina |
DE2852203C3 (en) * | 1978-12-02 | 1982-03-11 | Ibm Deutschland Gmbh, 7000 Stuttgart | Light guide device for an imaging device operated with incident light |
US4402601A (en) * | 1980-12-31 | 1983-09-06 | Riva Charles E | Fundus camera-based retinal laser doppler velocimeter |
US4357088A (en) * | 1981-03-02 | 1982-11-02 | The United States Of America As Represented By The Department Of Health And Human Services | Macula-disc camera with improved resolution |
US4706168A (en) * | 1985-11-15 | 1987-11-10 | View Engineering, Inc. | Systems and methods for illuminating objects for vision systems |
DE3736616C1 (en) * | 1987-10-29 | 1989-02-09 | Messerschmitt Boelkow Blohm | Optical wide-angle sensor head |
US5046836A (en) * | 1989-10-27 | 1991-09-10 | Volk Donald A | Diagnostic indirect ophthmalmoscopy contact lens system |
US5007729A (en) * | 1989-10-27 | 1991-04-16 | Ocular Instruments, Inc. | Wide angle ophthalmic lens |
DE4016264A1 (en) * | 1990-05-19 | 1991-11-21 | Faseroptik Henning Gmbh & Co | FIBER OPTIC RING LIGHT |
GB9020175D0 (en) * | 1990-09-14 | 1990-10-24 | Travis Adrian R L | Optical apparatus |
US5309187A (en) * | 1992-03-18 | 1994-05-03 | Ocular Instruments, Inc. | High magnification ophthalmic lens |
US5623323A (en) * | 1994-10-26 | 1997-04-22 | Ocular Instruments, Inc. | Extra wide field ophthalmic lens |
US5589896A (en) * | 1994-10-26 | 1996-12-31 | Ocular Instruments, Inc. | Adjustable indirect ophthalmoscopy lens |
US6161931A (en) * | 1999-06-14 | 2000-12-19 | University Of New Mexico | Fiberoptic fundoscope coupler |
US20030163030A1 (en) * | 2002-02-25 | 2003-08-28 | Arriaga Moises A. | Hollow endoscopy |
EP1534116B1 (en) | 2002-08-16 | 2011-03-23 | Konan Medical USA, Inc. | Method and system for detecting ocular dysfunctions |
US7193702B2 (en) * | 2004-07-21 | 2007-03-20 | J.M. Canty Inc. | Insertion fluid inspection device |
US7510524B2 (en) * | 2005-04-04 | 2009-03-31 | Invuity, Inc. | Optical waveguide sheath |
US9005115B2 (en) | 2005-04-04 | 2015-04-14 | Invuity, Inc. | Illuminated telescoping cannula |
US7993000B2 (en) * | 2007-06-15 | 2011-08-09 | Phoenix Research Laboratories | Method and apparatus for imaging an eye of a small animal |
US7810928B2 (en) * | 2008-02-26 | 2010-10-12 | Konan Medical Usa, Inc. | Evaluating pupillary responses to light stimuli |
IT1394009B1 (en) * | 2008-09-15 | 2012-05-17 | Adamo | CONTACT IMMERSION MODULE FOR BINOCULAR OPTICAL SYSTEMS WITH ANGULAR LIGHT PARTIALIZER. |
US8992558B2 (en) | 2008-12-18 | 2015-03-31 | Osteomed, Llc | Lateral access system for the lumbar spine |
US8728162B2 (en) | 2010-04-15 | 2014-05-20 | Osteomed, Llc | Direct lateral spine system instruments, implants and associated methods |
CA2813264A1 (en) | 2010-10-26 | 2012-05-03 | Alcon Research, Ltd. | Ophthalmoscopic surgical contact lens |
US20120321259A1 (en) * | 2011-06-14 | 2012-12-20 | Luke Lu | Light-transmittable composite tube |
US11166709B2 (en) | 2016-08-23 | 2021-11-09 | Stryker European Operations Holdings Llc | Instrumentation and methods for the implantation of spinal implants |
WO2018237093A1 (en) * | 2017-06-20 | 2018-12-27 | Lumitex, Inc. | Illumination assembly for use during eye surgery |
US11191532B2 (en) | 2018-03-30 | 2021-12-07 | Stryker European Operations Holdings Llc | Lateral access retractor and core insertion |
US11564674B2 (en) | 2019-11-27 | 2023-01-31 | K2M, Inc. | Lateral access system and method of use |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1188326B (en) * | 1962-01-03 | 1965-03-04 | Hans Joachim Schlegel Dr Med | Device for imaging the entire retina of a patient's living eye |
US3630602A (en) * | 1970-05-04 | 1971-12-28 | John Frederick Herbert | Contact lens |
US3664730A (en) * | 1970-10-15 | 1972-05-23 | Hernando Cardona | Ophthalmoscope |
-
1972
- 1972-05-01 US US00249238A patent/US3770342A/en not_active Expired - Lifetime
- 1972-05-05 IT IT23961/72A patent/IT954993B/en active
- 1972-05-05 CA CA141,475A patent/CA967040A/en not_active Expired
- 1972-05-05 BE BE783067A patent/BE783067A/en unknown
- 1972-05-05 GB GB2110972A patent/GB1394743A/en not_active Expired
- 1972-05-06 DE DE2222378A patent/DE2222378B2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1394743A (en) | 1975-05-21 |
DE2222378B2 (en) | 1978-04-13 |
BE783067A (en) | 1972-09-01 |
US3770342A (en) | 1973-11-06 |
IT954993B (en) | 1973-09-15 |
DE2222378A1 (en) | 1972-11-30 |
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