FIELD: medical equipment.
SUBSTANCE: device has second pulse oscillator, millisecond pulse oscillator, first univibrator, second univibrator with adjusted pulse duration, third and fourth univibrators, AND gate, OR gate, counter, flip-flop, reverse value computing unit, indication unit, point light source and control board. Device allows determining true value of human visual system's labile state under common working conditions.
EFFECT: improved precision.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR DETERMINING LABILITY OF HUMAN VISUAL SYSTEM | 2005 |
|
RU2286082C1 |
| DEVICE FOR MEASURING LABILITY OF VISION SYSTEM OF PATIENT | 2005 |
|
RU2291661C1 |
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|
RU2301623C1 |
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|
RU2271742C1 |
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|
RU2302200C1 |
| VISUAL ANALYSER ACTIVATION TIME DEVICE | 2009 |
|
RU2417045C1 |
| DEVICE FOR EXAMINING PARAMETRES IF HUMAN VISUAL SYSTEM PERSISTENCE | 2010 |
|
RU2419380C1 |
| DEVICE FOR STUDYING HUMAN VISION SYSTEM INERTIA PARAMETERS | 2002 |
|
RU2220656C1 |
| DEVICE FOR STUDYING TIME OF INERTIA OF HUMAN VISUAL SYSTEM | 2006 |
|
RU2314032C1 |
| METHOD FOR DETECTING LABILITY OF HUMAN VISUAL SYSTEM | 2003 |
|
RU2251959C2 |
