FIELD: medicine.
SUBSTANCE: invention refers to isolating respiratory apparatus protection devices based chemically combined oxygen. The portable respiratory apparatus comprises a respiratory bag, a regenerative cartridge with a regenerative product, a starter and an aerosol filter. A container with premeasured amount of water or alkali-water is implemented as said starter. The regenerative product is furnace feed with the least closeness of packing and contains mixed alkaline metal superoxide and a binding agent in amount 3-7%.
EFFECT: provided reduction and downsising of the apparatus, lower respiratory resistance and decrease of temperature of the working regenerative product that improves fire safety of the apparatus.
2 dwg, 1 tbl
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