Apparatus and method for cleaning extended wear soft contact len

Details Apparatus and method for cleaning extended wear soft contact len Apparatus and method for cleaning extended wear soft contact len

1990-10-29

1993-08-10

Hornsby, Harvey C.

Cleaning and liquid contact with solids

Apparatus

With means to movably mount or movably support the work or...

134158, 134162, 134901, 206 51, B08B 300

Patent

active

052340104

ABSTRACT:
A device for cleaning extended wear soft contact lenses using liquid cleaning media is provided having a closed vessel for containing the liquid at a suitable level to wash the lenses which are rotated about a vertical axis in an upright position across the path of rotation with a swirling action imparted to the liquid with limited turbulence resulting in a gentle effective cleaning action.

REFERENCES:
patent: 2496506 (1950-02-01), Wagner
patent: 3614959 (1971-10-01), Schollmaier et al.
patent: 3623492 (1971-11-01), Frantz et al.
patent: 3862748 (1975-01-01), Grise et al.
patent: 4653519 (1987-03-01), Kanner
patent: 4700729 (1987-10-01), Thaler
patent: 4776360 (1988-10-01), Shih

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