Compact contact lens purification system using ozone generator

Details Compact contact lens purification system using ozone generator Compact contact lens purification system using ozone generator

1990-08-31

1992-01-21

Dawson, Robert A.

Liquid purification or separation

Structural installation

Closed circulating system

422116, 422119, 42218608, 4221861, 422255, 422300, 422301, 422305, 422907, 55158, 55159, 134102, 134111, 134138, 134901, 206 51, 210 85, 210139, 210188, 210192, 2504551, A61L 220, A61F 900

Patent

active

050825585

ABSTRACT:
Contact lenses are purified by contact with ozone in a compact system that includes an ozone generator, a purifying liquid in a lens chamber, and a pumping system for flowing liquid and gas in a way that brings ozone dissolved in a purifying liquid into contact with the lenses. In some embodiments, undissolved ozone can also contact the lenses. Several preferred arrangements are shown for accomplishing the lens purification with such an ozone disinfection system.

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