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.
申请公布号 WO2006118642(A3) 申请公布日期 2009.05.14
申请号 WO2006US06943 申请日期 2006.02.24
申请人 VOLK OPTICAL, INC.;CHALAM, K.V.;CECH, STEVEN;EDWARDS, TIMOTHY;KOTNIK, GERALD 发明人 CHALAM, K.V.;CECH, STEVEN;EDWARDS, TIMOTHY;KOTNIK, GERALD
分类号 A61B3/00 主分类号 A61B3/00
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