FIELD: medical equipment.
SUBSTANCE: device has second pulse oscillator, millisecond pulse oscillator, first single-pulse vibrator, second single-pulse vibrator with adjustable pulse duration, third single-pulse vibrator, AND gate, OR gate, control board, counter, first light source, second light source and indication unit. Time of inertia of visual system is studied at simultaneous demonstration of two light pulses during shorter period time, which helps to reduce tiredness of visual system.
EFFECT: simple design; improved efficiency.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR STUDYING HUMAN VISION SYSTEM INERTIA PARAMETERS | 2002 |
|
RU2220656C1 |
| DEVICE FOR STUDYING TIME OF INERTIA OF HUMAN VISUAL SYSTEM | 2006 |
|
RU2307588C1 |
| DEVICE FOR DETERMINATION OF VISUAL PERSISTENCE TIME | 2006 |
|
RU2332930C1 |
| DEVICE FOR DETERMINATION OF HUMAN VISUAL SYSTEM'S LABILE STATE | 2005 |
|
RU2283030C1 |
| DEVICE FOR INVESTIGATING PARAMETERES OF INERTIA OF HUMAN VISION SYSTEM | 2006 |
|
RU2301623C1 |
| DEVICE FOR DETERMINING LABILITY OF HUMAN VISUAL SYSTEM | 2005 |
|
RU2286082C1 |
| DEVICE FOR MEASURING TIME OF EXCITATION OF HUMAN VISION ANALYZER | 2005 |
|
RU2302200C1 |
| DEVICE FOR FINDING TIME OF EXCITATION OF HUMAN VISUAL ANALYZER | 2004 |
|
RU2271742C1 |
| DEVICE FOR ANALYSING PARAMETRES OF HUMAN VISUAL SYSTEM SLUGGISHNESS | 2008 |
|
RU2369327C1 |
| DEVICE FOR MEASURING TIME OF PERCEPTION OF VISUAL INFORMATION | 2004 |
|
RU2269293C1 |
