Chemistry: molecular biology and microbiology – Process of utilizing an enzyme or micro-organism to destroy... – Cleaning using a micro-organism or enzyme
Patent
1985-11-08
1989-05-09
Warden, Robert J.
Chemistry: molecular biology and microbiology
Process of utilizing an enzyme or micro-organism to destroy...
Cleaning using a micro-organism or enzyme
435180, 435176, 435177, C12N 1108, C12N 1114, C12N 1102
Patent
active
048290017
ABSTRACT:
A method for disinfecting a medical device comprising the steps of immersing a medical device in a hydrogen peroxide solution for a time sufficient to disinfect said device, decomposing any residual hydrogen peroxide by use of a catalytically effective amount of a protein capable of decomposing hydrogen peroxide, said protein being immobilized on a composite article, said composite article comprising in sequence a support, a layer of protein immobilizer compound, and a biologically active protein. The surface modification treatment is a gelled network of inorganic oxide particles or a plasma treatment.
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Hendrickson Carol E.
Mencke Arlene J.
Uy Rosa
Deck Randall E.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Sherman Lorraine R.
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