Contact lens care system with peroxide

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United States of America Patent

PATENT NO 9011932
APP PUB NO 20120070349A1
SERIAL NO

13189046

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Abstract

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A contact lens disinfection system that includes a peroxide disinfection solution in combination with a lens closure. The disinfection solution comprises 0.5 wt. % to 6 wt. % hydrogen peroxide or a chemical precursor of hydrogen peroxide, and an amino buffer component. The closure includes securing elements to position and maintain a pair of contact lenses in the disinfection solution, and a peroxide neutralization catalyst comprising platinum. In combination with the closure, the disinfection solution exhibits a pseudo first-order, half-life of hydrogen peroxide over an initial sixty minutes of neutralization from 12 minutes to 30 minutes in the lens closure.

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Patent Owner(s)

  • BAUSCH & LOMB INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Millard, Kimberly A Rochester, US 2 3

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