发明名称 |
Horizontal and vertical gaze nystagmus test apparatus and method |
摘要 |
A Horizontal and Vertical Gaze Nystagmus test apparatus and method for detecting eye twitch of an impaired test subject, the apparatus being generally comprised of a target having a top end for the test subject to focus on and follow with at least one eye through a horizontal range of motion extending between a leftmost location and a rightmost location relative to a central transverse axis, and a through a vertical range of motion, the apparatus further including a base forming a template and support for the target, where the base includes means for positioning thereof relative to the face of the test subject and means for prescribing a uniform travel path for the target between the leftmost and rightmost locations, and the aforementioned vertical range of motion at a specified distance from the face of the test subject.
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申请公布号 |
US5506631(A) |
申请公布日期 |
1996.04.09 |
申请号 |
US19950414431 |
申请日期 |
1995.03.31 |
申请人 |
BOOTHE, DENNIS;MONKA, GARY H. |
发明人 |
BOOTHE, DENNIS;MONKA, GARY H. |
分类号 |
A61B5/00;(IPC1-7):A61B3/00;A61B3/02 |
主分类号 |
A61B5/00 |
代理机构 |
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代理人 |
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