FIELD: medicine.
SUBSTANCE: mask with ultraviolet disinfection of the inhaled and exhaled air in the form of a filtering and purifying protective face-covering surface comprises a removable unit, the inner surface whereof is covered with a UV emission source with a connectable system for the autonomous power supply thereof. Rows of grids of light guides of the UV emission spectrum with emission branch-offs in each cell of the grid are installed in the filtering and purifying unit, and a source is applied to the grids.
EFFECT: ensured disinfection of breathing air by means of the mask.
1 cl, 4 dwg
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