Optics: eye examining – vision testing and correcting – Eye examining or testing instrument
Patent
1994-12-22
1996-07-09
Sikes, William L.
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
335551, 283115, A61B 300, B42D 1500
Patent
active
055349528
ABSTRACT:
A pupillometer made from a clear, flexible material and having at least one pair of semicircular reference marks.
REFERENCES:
patent: 4220402 (1980-09-01), Jannelli
patent: 4406285 (1983-09-01), Villasenor et al.
patent: 4517747 (1985-05-01), Morin
patent: 4936016 (1990-06-01), Simpson
patent: 5279041 (1994-01-01), Wright
Allergan Pharmaceuticals; "Optistick.RTM."; 1975.
Rosenbaum Pocket Vision Screener; Merck Sharp & Dohme; 1992.
Rosenbaum Pocket Vision Screener; Alcon; 1993.
Heinrich Ann M.
Ustanik Teresa
Zanecchia Denise
Alcon Laboratories Inc.
Mai Huy
Schira Jeffrey S.
Sikes William L.
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