FIELD: medical engineering. SUBSTANCE: device has casing having ventilation openings, goggles holder, armored safety glasses, thermophotochrome light filters and flexible head ribbon. Additional removable insert manufactured from light- absorbing filtering material corresponding in shape to internal casing configuration is available as well as obturation strips and ventilation holes. Goggles holder has slot outside of the casing for setting the thermophotochrome light filters. EFFECT: reduced harmful aerosol, vapor or gas concentration in the space under the goggles before putting on respirator. 1 dwg
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