发明名称 |
Examining device with improved optical coupling between the light source and light conductor |
摘要 |
An examining or viewing device such as a laryngoscope having improved optical coupling between a light source and a light receiving face of a light conductor. The light source is provided with a reflector preferably ellipsoidal in shape which concentrates the light reflected into a converging conically shaped light beam which fall essentially in its entirety onto the light receiving surface of the light conductor.
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申请公布号 |
US4583528(A) |
申请公布日期 |
1986.04.22 |
申请号 |
US19840669474 |
申请日期 |
1984.11.08 |
申请人 |
BAUMAN, JACK |
发明人 |
BAUMAN, JACK |
分类号 |
A61B1/267;(IPC1-7):A61B1/06 |
主分类号 |
A61B1/267 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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