Non-enzyme based detection method for electronic monitoring of biological indicator

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United States of America Patent

PATENT NO 9121050
APP PUB NO 20140262829A1
SERIAL NO

13836787

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Abstract

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A sterilization indicator system and method of using the system to determine efficacy of a sterilization process. The system may include a vial having an optional first compartment and a second compartment comprising a growth medium comprising one or more of a disaccharide, an oligosaccharide or a polysaccharide capable of conversion to a monosaccharide by germinating spores of the one or more species of microorganism, the vial being free of the monosaccharide prior to use; a strip including two or more electrodes to oxidize the monosaccharide and to carry a resulting electrical signal, and an apparatus to detect and measure the electrical signal resulting from the oxidation. Spores of a suitable biological indicator may be disposed in the first compartment and/or on the strip.

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Patent Owner(s)

Patent OwnerAddress
AMERICAN STERILIZER COMPANY5960 HEISLEY ROAD MENTOR OH 44060

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cregger, Tricia A Fairlawn, US 33 502
Franciskovich, Phillip P Concord, US 55 628

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