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Ophthalmic apparatus
专利权人:
Masanori Amano
发明人:
Masanori Amano
申请号:
US11667128
公开号:
US08221399B2
申请日:
2005.12.01
申请国别(地区):
US
年份:
2012
代理人:
摘要:
To irradiate a laser beam appropriately onto a patients eye. An ophthalmic apparatus having a laser irradiation optical system irradiating a laser beam for corneal surgery onto the eye, which performs alignment of a reference axis of the optical system to have a predetermined positional relationship with the eye to perform laser irradiation, includes movement means changing inclination and a position of the optical system with respect to the eye, first and second image-pickup means picking up anterior-segment images having image-pickup optical axes arranged in different directions and to have predetermined positional relationships with the reference axis, detection means for detecting inclination and a position of the eye with respect to the reference axis by subjecting the images by the image-pickup means to image processing, and control means controlling the movement means to bring the reference axis to an intended alignment state with the eye based on a detection result.
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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