发明名称 |
LIGHT INSTRUMENT, IN PARTICULAR FOR USE IN OPHTHALMOLOGIC MICROSURGERY |
摘要 |
A micro surgical lighting instrument includes a hollow needle and a light guide received coaxially within the hollow needle and connected to a light source for transmitting light to a surgical site of a patient. The light guide has a distal end formed with an end face of circular segment shape and defined by a plane oriented orthogonal to the axis of the hollow needle, and a slanted surface adjacent the end face and extending rearwardly at an acute angle, with the slanted surface being lined by a coating for reflection of incident light rays. |
申请公布号 |
EP1066085(A4) |
申请公布日期 |
2006.11.22 |
申请号 |
EP19990912780 |
申请日期 |
1999.03.22 |
申请人 |
DUKE UNIVERSITY |
发明人 |
EATON, ALEXANDER, M.;MACHEMER, ROBERT;HICKINGBOTHAM, DYSON;OVERAKER, RON |
分类号 |
A61B19/00;A61F9/007;G02B6/24 |
主分类号 |
A61B19/00 |
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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