Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Eye prosthesis – Intraocular lens
Patent
1987-01-12
1988-08-16
Frinks, Ronald L.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Eye prosthesis
Intraocular lens
128303R, A61F 216, A61B 1700
Patent
active
047641703
ABSTRACT:
A hole plug for an intraocular lens for insertion into a positioning hole in a posterior chamber lens for reduction of glare, flare, reflection, radial lines or circular disks. The lens plug is opaque. The plug stops light from entering into the positioning hole. Cross-action forceps or other instruments are utilized through an incision to provide support for the optic, as well as pushing the hole plug into the positioning hole. The forceps may include a cavity to hold the plug during the insertion operation. The hole plug can also have an opaque skirt extending beyond the lens in an instance of a lens which does not cover the eye pupil.
REFERENCES:
patent: 2810134 (1957-10-01), Radin
patent: 3949750 (1976-04-01), Freeman
patent: 4573998 (1986-03-01), Mazzocco
patent: 4678469 (1987-07-01), Kelman
Frinks Ronald L.
Jaeger Hugh D.
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