Surgery – Truss – Pad
Patent
1997-07-10
2000-10-17
Yu, Mickey
Surgery
Truss
Pad
351223, 351208, A61B 316
Patent
active
061315745
ABSTRACT:
An ophthalmological apparatus includes a projecting system for projecting a light from an index light source emitting a visual ray onto an eye to be examined, and a reflecting optical system located so as to face to the eye to be examined and adapted to reproduce a corneal reflex image of the index light source as a mirror image.
REFERENCES:
patent: 4253743 (1981-03-01), Matsumura
patent: 4665923 (1987-05-01), Kobayashi
Canon Kabushiki Kaisha
Nguyen Tram A.
Yu Mickey
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