ATE25921T1 - Verfahren und geraet zum feststellen und aufzeichnen von augenfehlern. - Google Patents
Verfahren und geraet zum feststellen und aufzeichnen von augenfehlern.Info
- Publication number
- ATE25921T1 ATE25921T1 AT82850111T AT82850111T ATE25921T1 AT E25921 T1 ATE25921 T1 AT E25921T1 AT 82850111 T AT82850111 T AT 82850111T AT 82850111 T AT82850111 T AT 82850111T AT E25921 T1 ATE25921 T1 AT E25921T1
- Authority
- AT
- Austria
- Prior art keywords
- eye
- objective
- different meridians
- detecting
- flash
- Prior art date
Links
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
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea
-
- 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
- A61B3/14—Arrangements specially adapted for eye photography
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Physics & Mathematics (AREA)
- Eye Examination Apparatus (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI811541A FI61992C (fi) | 1981-05-19 | 1981-05-19 | Foerfarande och anordning foer befinning och registrering av oegas fel |
EP82850111A EP0066562B1 (de) | 1981-05-19 | 1982-05-13 | Verfahren und Gerät zum Feststellen und Aufzeichnen von Augenfehlern |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE25921T1 true ATE25921T1 (de) | 1987-04-15 |
Family
ID=8514412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT82850111T ATE25921T1 (de) | 1981-05-19 | 1982-05-13 | Verfahren und geraet zum feststellen und aufzeichnen von augenfehlern. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4523820A (de) |
EP (1) | EP0066562B1 (de) |
JP (1) | JPS57196960A (de) |
AT (1) | ATE25921T1 (de) |
DE (1) | DE3275703D1 (de) |
FI (1) | FI61992C (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4685140A (en) * | 1984-06-26 | 1987-08-04 | Kera Corporation | Keratograph autoscanner system |
US4669836A (en) * | 1984-09-28 | 1987-06-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Photorefractor ocular screening system |
US4641349A (en) * | 1985-02-20 | 1987-02-03 | Leonard Flom | Iris recognition system |
JP2572979B2 (ja) * | 1987-02-12 | 1997-01-16 | 株式会社 ニデック | 眼内レンズの挿入状態測定装置 |
JPH024311A (ja) * | 1988-06-13 | 1990-01-09 | Kamiya Sadayoshi | 眼内レンズの検査装置 |
US5110200A (en) * | 1989-06-30 | 1992-05-05 | Technitex, Inc. | Video keratometer |
FI904619A (fi) * | 1990-09-19 | 1992-03-20 | Kari Kaakinen | Foerfarande och anordning foer befinning och registrering av oegas fel. |
US5502520A (en) * | 1993-12-03 | 1996-03-26 | Cibis; Gerhard W. | Method and apparatus for detecting eye disorders |
US5735283A (en) * | 1996-10-09 | 1998-04-07 | Snook; Richard Kieth | Surgical keratometer system for measuring surface topography of a cornea during surgery |
US6663242B1 (en) | 2001-03-12 | 2003-12-16 | Wayne Davenport | Simultaneous, wavelength multiplexed vision screener |
US6616277B1 (en) * | 2001-07-02 | 2003-09-09 | Vision Research Corporation | Sequential eye screening method and apparatus |
JP4179606B2 (ja) * | 2003-06-09 | 2008-11-12 | 株式会社コーナン・メディカル | フォトレフラクター |
ES2300193B1 (es) * | 2006-07-06 | 2009-05-08 | Universidad De Murcia | Procedimiento para la medida en vivo del alineamiento de los componentes opticos del ojo y dispositivo para la puesta en practica del mismo. |
EP2676441B1 (de) | 2011-02-17 | 2019-06-19 | Welch Allyn, Inc. | Okulare lichtbrechungs-screeningvorrichtung |
WO2014117154A1 (en) * | 2013-01-28 | 2014-07-31 | Lkc Technologies, Inc. | Visual electrophysiology device |
US10506165B2 (en) | 2015-10-29 | 2019-12-10 | Welch Allyn, Inc. | Concussion screening system |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE475839C (de) * | 1927-04-07 | 1929-05-03 | Zeiss Carl Fa | Lichtbildkammer zum Photographieren des Augapfels mit angebauter Beleuchtungsvorrichtung |
US2445787A (en) * | 1945-12-18 | 1948-07-27 | Lilienfeld Julius Edgar | Method of and apparatus for plotting an ordered set of quantities |
US2760048A (en) * | 1953-03-11 | 1956-08-21 | Clifford L Schulte | Shadowless photographic light |
CH391311A (de) * | 1962-01-22 | 1965-04-30 | Alos Ag | Gerät zum Ausleuchten und Photographieren einer Gegenstandsfläche mit reflektierenden Flächenteilen |
US3169459A (en) * | 1963-03-11 | 1965-02-16 | Michael A Friedberg | Method of determining surface contours of an eye |
US3602580A (en) * | 1970-01-05 | 1971-08-31 | Zuritsky Joseph S | Method and optical system for refracting eyes |
JPS4859456U (de) * | 1971-11-08 | 1973-07-28 | ||
JPS5032947B2 (de) * | 1972-07-20 | 1975-10-25 | ||
JPS5551297B2 (de) * | 1972-11-20 | 1980-12-23 | ||
US3879113A (en) * | 1973-05-07 | 1975-04-22 | Howard C Howland | Photo-refractometer and methods for ophthalmic testing of young children |
DE2614273C3 (de) * | 1976-04-02 | 1979-02-15 | Fa. Carl Zeiss, 7920 Heidenheim | Kombinationsgerät zur Augenuntersuchung |
DE2616870A1 (de) * | 1976-04-15 | 1977-10-27 | Joerg Dr Med Krumeich | Verfahren und vorrichtung zur bestimmung des schielwinkels zwischen den optischen achsen eines fixierenden und eines schielenden auges |
JPS5477495A (en) * | 1977-12-01 | 1979-06-20 | Canon Kk | Eye refractometer |
JPS5469455A (en) * | 1977-11-14 | 1979-06-04 | Tokyo Optical | Device for measuring astigmatism axis and refracting power |
JPS5536327A (en) * | 1978-08-31 | 1980-03-13 | Shinmasuzawa Kogyo Kk | Cocoon treating device |
JPS5740961Y2 (de) * | 1978-10-03 | 1982-09-08 | ||
US4259948A (en) * | 1978-11-13 | 1981-04-07 | Peter Urban | Endoscopic system |
JPS55125844A (en) * | 1979-03-20 | 1980-09-29 | Canon Kk | Optic refractometer |
JPS5611033A (en) * | 1979-07-10 | 1981-02-04 | Canon Kk | Automatic eye refractometer |
JPS5652032A (en) * | 1979-10-05 | 1981-05-09 | Canon Kk | Eye refrating force measuring apparatus |
DE3164441D1 (en) * | 1980-09-30 | 1984-08-02 | Lo Anthony | Light reflector unit for a photographic camera |
-
1981
- 1981-05-19 FI FI811541A patent/FI61992C/fi not_active IP Right Cessation
-
1982
- 1982-05-12 US US06/377,520 patent/US4523820A/en not_active Expired - Fee Related
- 1982-05-13 AT AT82850111T patent/ATE25921T1/de not_active IP Right Cessation
- 1982-05-13 EP EP82850111A patent/EP0066562B1/de not_active Expired
- 1982-05-13 DE DE8282850111T patent/DE3275703D1/de not_active Expired
- 1982-05-19 JP JP57085646A patent/JPS57196960A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4523820A (en) | 1985-06-18 |
JPH0320245B2 (de) | 1991-03-19 |
JPS57196960A (en) | 1982-12-03 |
EP0066562A3 (en) | 1983-04-27 |
DE3275703D1 (en) | 1987-04-23 |
EP0066562A2 (de) | 1982-12-08 |
FI61992C (fi) | 1982-11-10 |
FI61992B (fi) | 1982-07-30 |
EP0066562B1 (de) | 1987-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |