CH464437A - Gerät zum Prüfen des Gesichtsfeldes eines Auges - Google Patents
Gerät zum Prüfen des Gesichtsfeldes eines AugesInfo
- Publication number
- CH464437A CH464437A CH99567A CH99567A CH464437A CH 464437 A CH464437 A CH 464437A CH 99567 A CH99567 A CH 99567A CH 99567 A CH99567 A CH 99567A CH 464437 A CH464437 A CH 464437A
- Authority
- CH
- Switzerland
- Prior art keywords
- eye
- testing
- visual field
- visual
- field
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
- G01D15/24—Drives for recording elements and surfaces not covered by G01D5/00
-
- 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
- A61B3/024—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for determining the visual field, e.g. perimeter types
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)
- General Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52371766A | 1966-01-28 | 1966-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH464437A true CH464437A (de) | 1968-10-31 |
Family
ID=24086174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH99567A CH464437A (de) | 1966-01-28 | 1967-01-24 | Gerät zum Prüfen des Gesichtsfeldes eines Auges |
Country Status (6)
Country | Link |
---|---|
US (1) | US3476465A (de) |
JP (1) | JPS5010075B1 (de) |
CH (1) | CH464437A (de) |
DE (1) | DE1547194A1 (de) |
FR (1) | FR1508864A (de) |
GB (1) | GB1175001A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE28921E (en) * | 1971-07-06 | 1976-08-03 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Visual examination apparatus |
USD734470S1 (en) | 2013-12-13 | 2015-07-14 | Henry Ford Health System | Vision assessment chart |
USD844145S1 (en) | 2014-12-22 | 2019-03-26 | Henry Ford Health System | Vision assessment chart |
USD948724S1 (en) | 2019-04-16 | 2022-04-12 | Henry Ford Health System | Vision assessment chart |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1899135A (en) * | 1930-01-27 | 1933-02-28 | William J Cameron | Optical instrument |
US1796359A (en) * | 1930-01-27 | 1931-03-17 | William J Cameron | Optical instrument |
US2564794A (en) * | 1948-06-14 | 1951-08-21 | Howard D Shekels | Field of vision plotting device |
NL278188A (de) * | 1961-05-08 | |||
US3269792A (en) * | 1961-12-05 | 1966-08-30 | Mirsky David | Apparatus for photographically plotting an ocular field |
US3317268A (en) * | 1962-03-28 | 1967-05-02 | Bausch & Lomb | Scanning light spot projector and coupled recording device for visual field testing |
-
1966
- 1966-01-28 US US523717A patent/US3476465A/en not_active Expired - Lifetime
-
1967
- 1967-01-12 GB GB0790/67A patent/GB1175001A/en not_active Expired
- 1967-01-18 DE DE19671547194 patent/DE1547194A1/de not_active Withdrawn
- 1967-01-24 FR FR92356A patent/FR1508864A/fr not_active Expired
- 1967-01-24 CH CH99567A patent/CH464437A/de unknown
- 1967-01-26 JP JP42004850A patent/JPS5010075B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1547194A1 (de) | 1969-11-06 |
JPS5010075B1 (de) | 1975-04-18 |
US3476465A (en) | 1969-11-04 |
FR1508864A (fr) | 1968-01-05 |
GB1175001A (en) | 1969-12-23 |
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