Scan imaging device for forming a stereoscopic image of the eye

Details Scan imaging device for forming a stereoscopic image of the eye Scan imaging device for forming a stereoscopic image of the eye

1997-03-26

1998-12-08

Mai, Huy

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

351214, 351221, A61B 314

Patent

active

058478051

ABSTRACT:
A scan imaging device capable of generating a stereoscopic image of an object to be examined projects two light beams and scans the object with the light beams, and the reflected light beams are obtained through the same light path and are respectively received by two light detectors for generating a set of images with a parallax. The images are displayed alternately on a television monitor and are viewed through spectacles with polarizing screens, whereby the examiner can obtain a stereoscopic view of the object.

REFERENCES:
patent: 4609287 (1986-09-01), Kohayakawa
patent: 4697895 (1987-10-01), Sekiguchi et al.
patent: 4704012 (1987-11-01), Kohayakawa et al.
patent: 4768873 (1988-09-01), Webb
patent: 4820037 (1989-04-01), Kohayakawa et al.
patent: 4826315 (1989-05-01), Kohayakawa
patent: 4830483 (1989-05-01), Kohayakawa et al.
patent: 4848896 (1989-07-01), Matsumoto
patent: 4952049 (1990-08-01), Matsumoto
patent: 4991953 (1991-02-01), Pflibsen et al.
patent: 5037194 (1991-08-01), Kohayakawa et al.
patent: 5144346 (1992-09-01), Nakamura et al.
patent: 5231430 (1993-07-01), Kohayakawa
patent: 5231460 (1993-07-01), Kohayakawa
patent: 5233372 (1993-08-01), Matsumoto
patent: 5249003 (1993-09-01), Kohayakawa
patent: 5280313 (1994-01-01), Kohayakawa

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