A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
217/29
A61L 2/18 (2006.01) A45C 11/00 (2006.01) A61L 12/12 (2006.01) G02C 13/00 (2006.01)
Patent
CA 1323610
APPARATUS FOR VENTING OF GASES FROM CONTACT LENS CASES ABSTRACT OF THE DISCLOSURE An appliance for disinfecting/sterilizing contact lenses having a valve for the venting of gases liberated from the lens solution in the form of a deformable, polymeric plug which is movable between a closed and an open position, depending on the pressure of the gases.
588736
Su Kai C.
White Jack C.
Fetherstonhaugh & Co.
Novartis Ag
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