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Cornea imaging apparatus and cornea imaging method
专利权人:
发明人:
Chihiro Kato
申请号:
US13857631
公开号:
US08789949B2
申请日:
2013.04.05
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A cornea imaging apparatus including: a collimation axis holding mechanism an imaging mechanism a Z-direction actuating means an X-direction actuating means and a Y-direction actuating means an inclination angle changing means that changes an inclination angle of an imaging center axis of the imaging mechanism against a collimation axis of an eye under examination an endothelial configuration computing means that determines a corneal endothelial configuration and a normal vector computing means that determines a normal vector direction at a given imaging position of the corneal endothelial configuration, wherein at the imaging position, the inclination angle and positions in the Z and X directions are set adjusted so as to align the imaging center axis of the imaging mechanism with the normal vector direction determined by the normal vector computing means.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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