Eye diagnosis process

Details Eye diagnosis process Eye diagnosis process

1987-06-15

1989-06-27

Bovernick, Rodney B.

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

351206, 128633, A61B 310, A61B 500

Patent

active

048424013

ABSTRACT:
An eye examination process includes instilling a neutral pH sulforhodamine B fluorescent dye which is excitable by green light and which fluoresces with orange light in the eye of a patient. The eye is then illuminated with green light and the eye is observed, preferably through a biomicroscope, through a filter which will pass orange light and which will not transmit the wavelength of the illuminating light. This process allows observation of both the eye's tear film and devitalized epithelial cells in the eye.

REFERENCES:
patent: 4412543 (1983-11-01), Vassiliadis et al.
patent: 4533223 (1985-08-01), Duparchy

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