IT1241829B - Orthoptic instrument for examining and exercising visual function. - Google Patents
Orthoptic instrument for examining and exercising visual function.Info
- Publication number
- IT1241829B IT1241829B IT9526A IT952690A IT1241829B IT 1241829 B IT1241829 B IT 1241829B IT 9526 A IT9526 A IT 9526A IT 952690 A IT952690 A IT 952690A IT 1241829 B IT1241829 B IT 1241829B
- Authority
- IT
- Italy
- Prior art keywords
- sight
- screen
- exercising
- examining
- visual function
- Prior art date
Links
- 230000004382 visual function Effects 0.000 title abstract 2
- 239000002907 paramagnetic material Substances 0.000 abstract 1
Landscapes
- Instructional Devices (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Orthoptic instrument for examining and exercising visual function, comprising a screen 1 on which to move at least one sight 3 in which said screen 1 is a thin plate of paramagnetic material with two active faces, one 11 anterior, i.e. turned towards the patient, and the other 12 posterior, i.e. turned towards the examiner, and the anterior face of which 11 is provided with at least one magnetized sight 3 which is associated with a corresponding magnetized sight 30 positioned in juxtaposition to the posterior face 12 of the screen 1, interposed in such a way as to be spontaneously held to the screen 1 and with the possibility of being slid on it 1, under the guidance of the patient, who manually operates one or the other of said sights 3, 30, or of the examiner, who manually operates the posterior sight 30. FIG. 6. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT9526A IT1241829B (en) | 1990-11-13 | 1990-11-13 | Orthoptic instrument for examining and exercising visual function. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT9526A IT1241829B (en) | 1990-11-13 | 1990-11-13 | Orthoptic instrument for examining and exercising visual function. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9009526A0 IT9009526A0 (en) | 1990-11-13 |
IT9009526A1 IT9009526A1 (en) | 1992-05-13 |
IT1241829B true IT1241829B (en) | 1994-02-01 |
Family
ID=11131634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT9526A IT1241829B (en) | 1990-11-13 | 1990-11-13 | Orthoptic instrument for examining and exercising visual function. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1241829B (en) |
-
1990
- 1990-11-13 IT IT9526A patent/IT1241829B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9009526A0 (en) | 1990-11-13 |
IT9009526A1 (en) | 1992-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19941123 |