CA1009074A - Automatic visual field examination including fixation monitoring and compensation - Google Patents
Automatic visual field examination including fixation monitoring and compensationInfo
- Publication number
- CA1009074A CA1009074A CA193,449A CA193449A CA1009074A CA 1009074 A CA1009074 A CA 1009074A CA 193449 A CA193449 A CA 193449A CA 1009074 A CA1009074 A CA 1009074A
- Authority
- CA
- Canada
- Prior art keywords
- compensation
- visual field
- automatic visual
- including fixation
- examination including
- 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.)
- 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
- A61B3/024—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)
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US335572A US3883235A (en) | 1971-09-17 | 1973-02-26 | Automatic visual field examination including fixation monitoring compensation |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1009074A true CA1009074A (en) | 1977-04-26 |
Family
ID=23312329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA193,449A Expired CA1009074A (en) | 1973-02-26 | 1974-02-25 | Automatic visual field examination including fixation monitoring and compensation |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5025091A (en) |
CA (1) | CA1009074A (en) |
DE (1) | DE2409614A1 (en) |
GB (1) | GB1465561A (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2402436A1 (en) * | 1977-09-09 | 1979-04-06 | Interzeag Ag | METHOD FOR REPRESENTING DETERMINED THRESHOLD VALUES IN AN AUTOMATIC PERIMETER |
FR2471769B1 (en) * | 1979-12-20 | 1984-11-30 | Inst Nat Sante Rech Med | STIMULATION DEVICE FOR EXAMINING THE VISUAL FIELD |
JPH069541B2 (en) * | 1981-10-26 | 1994-02-09 | 有限会社宇津木光学研究所 | Field of view measurement device |
JPS5912320A (en) * | 1982-07-14 | 1984-01-23 | Nippon Kogaku Kk <Nikon> | Visual field meter |
JPS59120127A (en) * | 1982-12-28 | 1984-07-11 | メル・ソシエダ−ド・アノニマ | Apparatus for examining and calculating visual field |
JPS61144516A (en) * | 1984-12-18 | 1986-07-02 | Mochida Pharmaceut Co Ltd | Visual field meter |
IL82112A0 (en) * | 1986-04-10 | 1987-10-30 | Techna Vision Inc | Optical-mechanical system for an automated perimeter |
JPH01158932A (en) * | 1987-09-18 | 1989-06-22 | Oculus Optikgeraete Gmbh | Method and apparatus for searching blind spot in eye of subject |
US5270750A (en) * | 1987-09-18 | 1993-12-14 | Oculus Optikgeraete Gmbh | Apparatus and method for finding of scotomas in the eye of a person tested |
JP4728496B2 (en) * | 2001-03-15 | 2011-07-20 | 興和株式会社 | Ophthalmic measuring device |
US7682021B2 (en) | 2002-02-08 | 2010-03-23 | Novavision, Inc. | System and methods for the treatment of retinal diseases |
US7753524B2 (en) | 2002-02-08 | 2010-07-13 | Novavision, Inc. | Process and device for treating blind regions of the visual field |
AU2002238539B2 (en) | 2002-02-08 | 2008-01-24 | Novavision, Inc. | Improved process and device for the training of human vision |
JP4699070B2 (en) * | 2005-03-31 | 2011-06-08 | 株式会社ニデック | Perimeter |
US7594728B2 (en) | 2005-12-16 | 2009-09-29 | Novavision, Inc. | Adjustable device for vision testing and therapy |
EP2076230A2 (en) | 2006-07-25 | 2009-07-08 | Novavision, Inc. | Dynamic stimuli for visual field testing and therapy |
-
1974
- 1974-02-25 CA CA193,449A patent/CA1009074A/en not_active Expired
- 1974-02-26 DE DE19742409614 patent/DE2409614A1/en active Pending
- 1974-02-26 GB GB858874A patent/GB1465561A/en not_active Expired
- 1974-02-26 JP JP49022725A patent/JPS5025091A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2409614A1 (en) | 1974-09-05 |
GB1465561A (en) | 1977-02-23 |
JPS5025091A (en) | 1975-03-17 |
AU6593874A (en) | 1975-08-28 |
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