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Shortened Slit Lamp Microscope
专利权人:
Haixin Xue
发明人:
Haixin Xue
申请号:
US16022384
公开号:
US20180303335A1
申请日:
2018.06.28
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An eye examination device including eye examination optics for examining a patient's eyes. A chin rest assembly accepts the patient's head and maintains the patient's head in a fixed stable position. The chin rest assembly can comprise two spaced apart upright posts for securing to a table, with a forehead rest member being secured to the two upright posts at an upper end, and a chin rest member being secured to the two upright posts below the forehead rest member. The chin rest member can have a chin rest portion which extends forwardly relative to an upright plane extending between centers of the two upright posts and away from the eye examination optics, so that generally only a front of the patient's face coincides with the upright plane when the patient's head engages the chin rest portion.
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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