METHOD FOR DISINFECTION OF RADIO-ELECTRONIC AND OPTICAL DEVICES Russian patent published in 2023 - IPC A61L2/22 

FIELD: disinfection.

SUBSTANCE: invention can be used to disinfect electronic and optical devices, as well as devices for their transportation, fastening and storage, including transport vests, belts and covers. The surface treatment of objects is carried out using a directed aerosol torch of a disinfecting formulation with a flow rate of 50 cm³/m², after applying the aerosol, the surface is exposed for 5 minutes, then blown on with air at a temperature of 50±5°C for 7.5±2.5 minutes. For disinfection against bacteria, a formulation containing 5% by weight of hydrogen peroxide, 0.5% by weight of formic acid, 40% by weight of ethyl or isopropyl alcohol, water up to 100% is used. For disinfection against spores, a formulation containing 10% by weight of hydrogen peroxide, 1.0% by weight of formic acid, 40% by weight of ethyl or isopropyl alcohol, water up to 100%, or a formulation containing 10% by volume of hydrogen peroxide, 54% by volume of isopropyl alcohol, 17% by volume of chlorobenzene or dichloroethane, water up to 100% is used.

EFFECT: method enables repeat disinfection of objects, without deteriorating their performance and other working characteristics. The total duration of the disinfection cycle does not exceed 15 minutes.

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