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TESTING VISION
专利权人:
UNIVERSITY COURT OF THE UNIVERSITY OF EDINBURGH
发明人:
MURRAY, IAN,MINNS, ROBERT,FLECK, BRIAN,BRASH, HARRY
申请号:
IN7381DEN2009
公开号:
IN7381DEN2009A
申请日:
2009.11.13
申请国别(地区):
IN
年份:
2015
代理人:
摘要:
A system for testing visual fields comprising a display for presenting a visual stimulus and an eye tracker for tracking movement of at least one of a patient's eyes to determine its position in three dimensions without requiring the patient to wear any tracking equipment. A computer controls the position of the stimulus on the display and causes it to move by an amount that is a function of the tracked three-dimensional position of the patient's eye and a visual field position that is to be tested. Changes to the position of the stimulus and any corresponding tracked eye movement are used to assess the patient's visual field.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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