VOROBEV ANDREJ VSEVOLODOVICH,Воробьев Андрей Всеволодович,STRIZHEBOK ALLA VLADIMIROVNA,Стрижебок Алла Владимировна,BALASHOV EVGENIJ BORISOVICH,Балашов Евгений Борисович,SIDORENKO EVGENIJ IVANOVICH,Сид
申请号：
RU2011122732/14
公开号：
RU0002480140C2
申请日:
2011.06.06
申请国别(地区):
RU
年份:
2013
代理人:
摘要：
FIELD: medicine.SUBSTANCE: invention relates to medical equipment. Device contains connected with first control unit unit of presentation of optotypes and interface, units of standard optotype memory and unit of remote selection of test optotypes. First control unit contains unit of control over dimensions of optotypes, first unit of symbol-free interval between two presentations of tests and first unit of connection with outer unit of remote selection of control mode. Device also contains second control unit, connected with unit of presentation of optotypes and interface and including second unit for control over dimensions of optotypes, second unit of control over symbol-free interval between two presentations of tests, second unit of connection with outer unit of tested persons response fixation, unit of device work synchronisation. Device also contains connected with second control unit unit of memory of optotypes and indication signals, unit for measuring distance from tested person to unit of presentation of optotypes and interface, unit for measuring external illumination, unit for correction of brightness of test field of unit of presentation of optotypes and interface, unit of fixation of patients eyes position, unit for observation of patients eyes during testing, unit of separation of tested persons vision fields, unit for fixation of tested person responses, database unit, unit of adjustment and launching of tasks.EFFECT: increased accuracy and reliability of results of testing people of different age, increased possibility of systemic evaluation of visual parameters of tested person.3 dwgИзобретение относится к медицинской технике. Устройство содержит соединенные с первым блоком управления блок предъявления оптотипов и интерфейса, блок памяти стандартных оптотипов и блок удаленного выбора тестовых оптотипов. Первый блок управления содержит первый блок контроля размеров оптотипов, первый блок контроля бессимвольного интервала между двумя предъявлениями т
