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US07946706B2 Lens assembly for vitreoretinal surgery 有权
玻璃体视网膜手术镜片组件

Lens assembly for vitreoretinal surgery
Abstract:
This invention is directed towards ophthalmic lenses used to assist during vitreoretinal surgery. More specifically, it is directed towards ophthalmic lenses that are constructed to generate a high-resolution image of the retinal surface during surgery while maintaining a minimal mechanical envelop all while using materials and assembly methods compatible with autoclave sterilization techniques.
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