Purkinjie image-based alignment of suction ring in ophthalmic applications

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专利权人:

Steven E. Bott;Rudolph W. Frey

发明人:

Rudolph W. Frey,Steven E. Bott

申请号：

US13017702

公开号：

US08556425B2

申请日:

2011.01.31

申请国别(地区):

US

年份:

2013

代理人:

摘要：

An alignment device including means for releasably attaching a suction ring and means for applying a pattern of light to an eye of a patient. The alignment device further including means for detecting light reflected from the eye and determining whether the suction ring is aligned relative to the eye based on the detected light.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/