发明授权
- 专利标题: Iris recognition and tracking for optical treatment
- 专利标题(中): 虹膜识别和跟踪光学治疗
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申请号: US11595386申请日: 2006-11-09
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公开(公告)号: US08556885B2公开(公告)日: 2013-10-15
- 发明人: Kristian Hohla , Thomas Neuhann , Gerhard Youssefi , Roland Toennies
- 申请人: Kristian Hohla , Thomas Neuhann , Gerhard Youssefi , Roland Toennies
- 申请人地址: US NY Rochester
- 专利权人: Bausch & Lomb Incorporated
- 当前专利权人: Bausch & Lomb Incorporated
- 当前专利权人地址: US NY Rochester
- 主分类号: A61B18/20
- IPC分类号: A61B18/20
摘要:
A system and method are provided in which an iris or eye image is taken during a refractive diagnostic analysis. The image is employed for aligning data from the analysis with data from other refractive analysis instruments, as well as aligning a refractive surgical tool, such as a laser, with the eye for treatment. Further, the stored iris image is compared with the patient's iris before treatment, verifying that the correct eye is to be treated with a developed treatment pattern. A variety of refractive instruments can be used, such as corneal topography systems and wavefront aberration systems.
公开/授权文献
- US20070055222A1 Iris recognition and tracking for optical treatment 公开/授权日:2007-03-08