GB9509048D0 - Apparatus for testing eyesight - Google Patents
Apparatus for testing eyesightInfo
- Publication number
- GB9509048D0 GB9509048D0 GBGB9509048.6A GB9509048A GB9509048D0 GB 9509048 D0 GB9509048 D0 GB 9509048D0 GB 9509048 A GB9509048 A GB 9509048A GB 9509048 D0 GB9509048 D0 GB 9509048D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- testing eyesight
- eyesight
- testing
- 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
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
- A61B3/08—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus
-
- 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
- A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
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 |
---|---|---|---|
GB9509048A GB2300487B (en) | 1995-05-04 | 1995-05-04 | Apparatus for testing eye alignment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9509048A GB2300487B (en) | 1995-05-04 | 1995-05-04 | Apparatus for testing eye alignment |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9509048D0 true GB9509048D0 (en) | 1995-06-28 |
GB2300487A GB2300487A (en) | 1996-11-06 |
GB2300487B GB2300487B (en) | 1998-11-25 |
Family
ID=10773964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9509048A Expired - Fee Related GB2300487B (en) | 1995-05-04 | 1995-05-04 | Apparatus for testing eye alignment |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2300487B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2762774B1 (en) * | 1997-05-02 | 1999-08-13 | Mutualite De L Anjou | METHOD FOR EVALUATING THE VISION OF AN INDIVIDUAL, AND CORRESPONDING CALIBRATION STANDARD |
GB2353869A (en) * | 1999-09-01 | 2001-03-07 | Assaf Ahmed Abdel Rahman | Synoptophore using computer display to measure squint |
CN106455966B (en) * | 2014-04-24 | 2018-08-03 | 学校法人帝京大学 | Hand-held rotation displacement measurement device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB339448A (en) * | 1929-11-12 | 1930-12-11 | Frederick William Bateman | Apparatus for testing the amount of muscular imbalance for near vision and also for determining the amount of accommodation in the human eye |
GB831991A (en) * | 1957-02-11 | 1960-04-06 | Walter Gasson | Improvements in or relating to ophthalmic instruments for testing near phorias |
US3891311A (en) * | 1971-07-07 | 1975-06-24 | Nasa | Multiparameter vision testing apparatus |
DE4012456A1 (en) * | 1990-04-19 | 1991-10-24 | Microdent Medizinelektronik Gm | DEVICE FOR THE BINOCULAR TEST OF A SAMPLE |
GB9210981D0 (en) * | 1992-05-22 | 1992-07-08 | Eyelab Ltd | Vision testing apparatus |
-
1995
- 1995-05-04 GB GB9509048A patent/GB2300487B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2300487A (en) | 1996-11-06 |
GB2300487B (en) | 1998-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20020504 |