发明名称 |
Lens systems for vitreoretinal surgery |
摘要 |
An ophthalmoscopy lens system includes a contact lens and an image forming lens. The contact lens and the image forming lens are in a spaced-apart arrangement such that an open air space exists between the contact lens and the image forming lens and the inner surfaces are exposed.
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申请公布号 |
US2006244914(A1) |
申请公布日期 |
2006.11.02 |
申请号 |
US20050251112 |
申请日期 |
2005.10.14 |
申请人 |
CECH STEVEN D;CHALAM K V;EDWARDS TIMOTHY D;KOTNIK GERALD |
发明人 |
CECH STEVEN D.;CHALAM K. V.;EDWARDS TIMOTHY D.;KOTNIK GERALD |
分类号 |
A61B3/00 |
主分类号 |
A61B3/00 |
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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