FR2384478A1 - Lentille de contact pour examiner le fond de l'oeil - Google Patents
Lentille de contact pour examiner le fond de l'oeilInfo
- Publication number
- FR2384478A1 FR2384478A1 FR7733790A FR7733790A FR2384478A1 FR 2384478 A1 FR2384478 A1 FR 2384478A1 FR 7733790 A FR7733790 A FR 7733790A FR 7733790 A FR7733790 A FR 7733790A FR 2384478 A1 FR2384478 A1 FR 2384478A1
- Authority
- FR
- France
- Prior art keywords
- eye
- examining
- fundus
- contact lens
- lens
- 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.)
- Withdrawn
Links
- 210000004087 cornea Anatomy 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 210000001525 retina Anatomy 0.000 abstract 1
- 210000004127 vitreous body Anatomy 0.000 abstract 1
Classifications
-
- 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
- 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
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eye Examination Apparatus (AREA)
- Eyeglasses (AREA)
Abstract
L'invention concerne un procédé et un appareil pour l'examen de la surface intérieure ou fond de l'oeil. Le procédé selon l'invention consiste à réaliser une vue panoramique du fond de l'oeil avec un ensemble optique comprenant un miroir parabolique tronqué et une lentille cornéenne de contact coté objet. Quand cette lentille est maintenue en contact avec la cornée, on observe le fond de l'oeil en projetant dans l'oeil, à travers ladite lentille, un faisceau lumineux et en examinant l'intérieur de celui-ci à l'aide d'un microscope. Application à l'examen de l'humeur vitrée et des régions latérales de la rétine de l'oeil.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/780,079 US4134647A (en) | 1977-03-22 | 1977-03-22 | Contact lens for examining the interior of the eye |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2384478A1 true FR2384478A1 (fr) | 1978-10-20 |
Family
ID=25118524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7733790A Withdrawn FR2384478A1 (fr) | 1977-03-22 | 1977-11-09 | Lentille de contact pour examiner le fond de l'oeil |
Country Status (4)
Country | Link |
---|---|
US (1) | US4134647A (fr) |
JP (1) | JPS53117290A (fr) |
DE (1) | DE2746855A1 (fr) |
FR (1) | FR2384478A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982002656A1 (fr) * | 1981-02-12 | 1982-08-19 | Roussel Philippe | Verre de contact pour l'observation ou l'irradiation de l'oeil |
FR2500740A1 (fr) * | 1981-02-27 | 1982-09-03 | Lasag Ag | Verre de contact pour l'observation ou l'irradiation de l'oeil |
WO2017191375A1 (fr) * | 2016-05-06 | 2017-11-09 | Phakos | Verre de contact pour l'observation et le traitement d'un œil par un faisceau lumineux incident |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4350163A (en) * | 1980-05-29 | 1982-09-21 | Ford Jr Norman C | Method and apparatus for analyzing contaminants in aqueous humor |
JPS57160431A (en) * | 1981-03-30 | 1982-10-02 | Konan Camera Res Inst | Eye ball photographing apparatus |
CH655843A5 (de) * | 1981-04-02 | 1986-05-30 | Rodenstock Optik G | Optisches geraet zur abbildung des augeninneren, insbesondere waehrend augenchirurgischer eingriffe. |
CH647875A5 (fr) * | 1982-04-16 | 1985-02-15 | Lasag Ag | Verre de contact pour l'observation et le traitement de l'oeil. |
US4573778A (en) * | 1983-03-16 | 1986-03-04 | Boston University | Aqueous fluorophotometer |
US4753526A (en) * | 1984-03-16 | 1988-06-28 | The Trustees Of Columbia University In The City Of New York | Ophthalmic image stabilization system |
US4568157A (en) * | 1984-07-11 | 1986-02-04 | Board Of Regents, The University Of Texas System | Goniotomy lens |
US4728183A (en) * | 1986-10-01 | 1988-03-01 | Ocular Instruments, Inc. | Ophthalmic lens for observing the fundus of the eye |
CH673573A5 (fr) * | 1987-09-21 | 1990-03-30 | Kaspar Saner | |
DE3919985A1 (de) * | 1989-06-19 | 1990-12-20 | Rodenstock Instr | Kontaktglas |
US5007729A (en) * | 1989-10-27 | 1991-04-16 | Ocular Instruments, Inc. | Wide angle ophthalmic lens |
DE4116067C2 (de) * | 1990-05-19 | 2000-06-08 | Rodenstock Instr | Vorrichtung zur Beobachtung des Augenhintergrundes |
US5189450A (en) * | 1991-05-21 | 1993-02-23 | Ocular Instruments, Inc. | High magnification ophthalmic lens |
US5188249A (en) * | 1991-09-11 | 1993-02-23 | Graham Packaging Corporation | Plastic bottle having a linerless closure with collapsible flange and method |
US5309187A (en) * | 1992-03-18 | 1994-05-03 | Ocular Instruments, Inc. | High magnification ophthalmic lens |
US5333017A (en) * | 1992-11-06 | 1994-07-26 | Volk Donald A | Indirect ophthalmoscopy lens for use with slit lamp biomicroscope |
US5359372A (en) * | 1993-02-23 | 1994-10-25 | Tomey Corp. | Contact lens for intraocular observation |
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 |
US5537164A (en) * | 1994-12-20 | 1996-07-16 | Smith; Alan D. | Retroilluminating indirect gonioprism |
US6183085B1 (en) * | 1998-02-11 | 2001-02-06 | Sheri L. Roggy | Apparatus and method for converting a standard non-rotatable diagnostic lens into a rotatable diagnostic lens for evaluation of various portions of the eye |
US6942343B2 (en) * | 2003-04-07 | 2005-09-13 | Arkadiy Farberov | Optical device for intraocular observation |
US7354151B2 (en) * | 2004-01-30 | 2008-04-08 | Eisenberg Elliot S | Ring laser photocoagulation |
US7441899B2 (en) * | 2007-01-05 | 2008-10-28 | Eisenberg Elliot S | Panretinal laser fundus contact lens |
US8070290B2 (en) * | 2008-12-17 | 2011-12-06 | Glaukos Corporation | Gonioscope for improved viewing |
US7766480B1 (en) * | 2009-07-17 | 2010-08-03 | Ocular Instruments, Inc. | Gonio lens with geometric reference |
US8678593B2 (en) | 2010-10-26 | 2014-03-25 | Alcon Research, Ltd. | Ophthalmoscopic contact lens |
US8303116B2 (en) * | 2010-11-08 | 2012-11-06 | Gregory Lee Heacock | Molded ophthalmic lens |
WO2012135077A2 (fr) * | 2011-03-25 | 2012-10-04 | Eos Holdings, Llc | Lentille d'inspection ophtalmique |
CN107106008B (zh) | 2014-09-26 | 2018-05-18 | 沃尔克光学有限公司 | 眼科透镜组件及组装和使用方法 |
EP3270765B1 (fr) | 2015-03-20 | 2020-05-06 | Glaukos Corporation | Dispositifs gonioscopiques |
US10674906B2 (en) | 2017-02-24 | 2020-06-09 | Glaukos Corporation | Gonioscopes |
USD833008S1 (en) | 2017-02-27 | 2018-11-06 | Glaukos Corporation | Gonioscope |
US11717159B2 (en) * | 2019-08-12 | 2023-08-08 | Optos Plc | Panoramic gonioscopic imaging |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE360010B (fr) * | 1972-01-31 | 1973-09-17 | Incentive Res & Dev Ab | |
US3944341A (en) * | 1972-09-25 | 1976-03-16 | Retina Foundation | Wide-angle ophthalmoscope and fundus camera |
CH581986A5 (fr) * | 1974-08-23 | 1976-11-30 | Bracher Damiel | |
US4033679A (en) * | 1975-12-10 | 1977-07-05 | Walter Sussman | Gonioscope |
-
1977
- 1977-03-22 US US05/780,079 patent/US4134647A/en not_active Expired - Lifetime
- 1977-10-19 DE DE19772746855 patent/DE2746855A1/de active Pending
- 1977-11-09 FR FR7733790A patent/FR2384478A1/fr not_active Withdrawn
- 1977-12-21 JP JP15305777A patent/JPS53117290A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982002656A1 (fr) * | 1981-02-12 | 1982-08-19 | Roussel Philippe | Verre de contact pour l'observation ou l'irradiation de l'oeil |
EP0059159A1 (fr) * | 1981-02-12 | 1982-09-01 | Lasag Ag | Verre de contact pour l'observation ou l'irradiation de l'oeil |
FR2500740A1 (fr) * | 1981-02-27 | 1982-09-03 | Lasag Ag | Verre de contact pour l'observation ou l'irradiation de l'oeil |
WO2017191375A1 (fr) * | 2016-05-06 | 2017-11-09 | Phakos | Verre de contact pour l'observation et le traitement d'un œil par un faisceau lumineux incident |
Also Published As
Publication number | Publication date |
---|---|
JPS53117290A (en) | 1978-10-13 |
DE2746855A1 (de) | 1978-09-28 |
US4134647A (en) | 1979-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |