Auxiliary instrument for examining eyes

Details Auxiliary instrument for examining eyes Auxiliary instrument for examining eyes

1989-07-05

1991-06-11

Bovernick, Rodney B.

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

A61B 300

Patent

active

050227491

ABSTRACT:
An auxiliary instrument to be used for examining an eye, which is effectively used for avoiding the tip portion of an eye-examining instrument from directly contacting with a cornea, and for guiding the tip portion of the eye-examining instrument. This auxiliary instrument comprises a contact lens portion having a spherical bottom surface which is adapted to be fittingly contacted with the surface of the cornea and an examination surface portion which is to be contacted with the tip portion of the eye-examining instrument; and a guide portion projected outward surrounding the examination surface portion. This guide portion may be prepared separately from the contact lens portion.

REFERENCES:
patent: 4502764 (1985-03-01), Riquin

Affiliated with

Also associated with

Rating

Auxiliary instrument for examining eyes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Auxiliary instrument for examining eyes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Auxiliary instrument for examining eyes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-779169