FR2497087B1 - - Google Patents
Info
- Publication number
- FR2497087B1 FR2497087B1 FR8027794A FR8027794A FR2497087B1 FR 2497087 B1 FR2497087 B1 FR 2497087B1 FR 8027794 A FR8027794 A FR 8027794A FR 8027794 A FR8027794 A FR 8027794A FR 2497087 B1 FR2497087 B1 FR 2497087B1
- Authority
- FR
- France
- 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
-
- 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
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/036—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters for testing astigmatism
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8027794A FR2497087A1 (fr) | 1980-12-30 | 1980-12-30 | Keratometre automatique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8027794A FR2497087A1 (fr) | 1980-12-30 | 1980-12-30 | Keratometre automatique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2497087A1 FR2497087A1 (fr) | 1982-07-02 |
FR2497087B1 true FR2497087B1 (fr) | 1985-03-22 |
Family
ID=9249628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8027794A Granted FR2497087A1 (fr) | 1980-12-30 | 1980-12-30 | Keratometre automatique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2497087A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19726291A1 (de) * | 1996-09-07 | 1998-12-24 | Zeiss Carl Jena Gmbh | Keratometrische Anordnung |
US8262646B2 (en) | 2006-01-20 | 2012-09-11 | Lensar, Inc. | System and method for providing the shaped structural weakening of the human lens with a laser |
US10842675B2 (en) | 2006-01-20 | 2020-11-24 | Lensar, Inc. | System and method for treating the structure of the human lens with a laser |
US9545338B2 (en) | 2006-01-20 | 2017-01-17 | Lensar, Llc. | System and method for improving the accommodative amplitude and increasing the refractive power of the human lens with a laser |
US9889043B2 (en) | 2006-01-20 | 2018-02-13 | Lensar, Inc. | System and apparatus for delivering a laser beam to the lens of an eye |
US20090096987A1 (en) * | 2007-10-10 | 2009-04-16 | Ming Lai | Eye Measurement Apparatus and a Method of Using Same |
US8500723B2 (en) | 2008-07-25 | 2013-08-06 | Lensar, Inc. | Liquid filled index matching device for ophthalmic laser procedures |
US8480659B2 (en) | 2008-07-25 | 2013-07-09 | Lensar, Inc. | Method and system for removal and replacement of lens material from the lens of an eye |
US8758332B2 (en) | 2009-07-24 | 2014-06-24 | Lensar, Inc. | Laser system and method for performing and sealing corneal incisions in the eye |
US8382745B2 (en) | 2009-07-24 | 2013-02-26 | Lensar, Inc. | Laser system and method for astigmatic corrections in association with cataract treatment |
JP2013500086A (ja) | 2009-07-24 | 2013-01-07 | レンサー, インク. | Ladarを利用した手順を眼の水晶体に実施するシステムおよび方法 |
US8617146B2 (en) | 2009-07-24 | 2013-12-31 | Lensar, Inc. | Laser system and method for correction of induced astigmatism |
WO2011011727A1 (fr) | 2009-07-24 | 2011-01-27 | Lensar, Inc. | Système et procédé pour émettre des motifs de tir laser vers le cristallin |
EP2531089B1 (fr) | 2010-02-01 | 2023-04-05 | LENSAR, Inc. | Alignement fondé sur des images de purkinje d'un anneau d'aspiration dans des applications ophtalmiques |
US20120265181A1 (en) * | 2010-02-01 | 2012-10-18 | Frey Rudolph W | System and method for measuring and correcting astigmatism using laser generated corneal incisions |
WO2012051490A1 (fr) | 2010-10-15 | 2012-04-19 | Lensar, Inc. | Système et procédé d'éclairage commandé par balayage de structures dans un oeil |
USD695408S1 (en) | 2010-10-15 | 2013-12-10 | Lensar, Inc. | Laser system for treatment of the eye |
USD694890S1 (en) | 2010-10-15 | 2013-12-03 | Lensar, Inc. | Laser system for treatment of the eye |
US10463541B2 (en) | 2011-03-25 | 2019-11-05 | Lensar, Inc. | System and method for correcting astigmatism using multiple paired arcuate laser generated corneal incisions |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3183519A (en) * | 1960-07-01 | 1965-05-11 | Te Company | System for optically determining curvature of an object |
US3524702A (en) * | 1968-09-06 | 1970-08-18 | John G Bellows | Apparatus for objectively and automatically refracting the eye |
US3811756A (en) * | 1972-12-07 | 1974-05-21 | W Anderson | Dual image refraction testing device |
JPS5313113B2 (fr) * | 1973-11-26 | 1978-05-08 | ||
DE2641004C2 (de) * | 1976-09-11 | 1981-12-17 | Battelle-Institut E.V., 6000 Frankfurt | Vorrichtung zur Messung der Hornhautkrümmung |
DE2654608C3 (de) * | 1976-12-02 | 1979-06-21 | Fa. Carl Zeiss, 7920 Heidenheim | Refraktometer zur selbsttätigen objektiven Ermittlung des Refraktionszustandes eines Auges |
JPS55160538A (en) * | 1979-06-02 | 1980-12-13 | Nippon Chemical Ind | Objective eye refraction device |
-
1980
- 1980-12-30 FR FR8027794A patent/FR2497087A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2497087A1 (fr) | 1982-07-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |