Patent
1976-04-28
1977-12-20
Richman, Barry S.
21DIG2, 21102R, A61L 1300
Patent
active
040638901
ABSTRACT:
A light-transmitting contact lens body of polymeric material is immersed in an aqueous liquid medium which is substantially transparent to the ultraviolet spectrum. The lens body and the liquid are irradiated with ultraviolet radiation sufficient to asepticize them but insufficient to cause significant molecular modification of the polymeric material.
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Richman Barry S.
Turk Arnold
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