发明授权
- 专利标题: Lens systems for vitreoretinal surgery
- 专利标题(中): 玻璃体视网膜手术镜片系统
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申请号: US11251112申请日: 2005-10-14
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公开(公告)号: US07338170B2公开(公告)日: 2008-03-04
- 发明人: Steven D. Cech , Kakarla V. Chalam , Timothy D. Edwards , Gerald Kotnik
- 申请人: Steven D. Cech , Kakarla V. Chalam , Timothy D. Edwards , Gerald Kotnik
- 申请人地址: US OH Mentor
- 专利权人: Volk Optical Inc.
- 当前专利权人: Volk Optical Inc.
- 当前专利权人地址: US OH Mentor
- 代理机构: Dinsmore & Shohl LLP
- 主分类号: A61B3/00
- IPC分类号: A61B3/00
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.
公开/授权文献
- US20060244914A1 Lens systems for vitreoretinal surgery 公开/授权日:2006-11-02
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