FIELD: medicine, namely respiratory apparatuses, possibly used in small-size autonomous oxygen inhalators for enhancing their efficiency.
SUBSTANCE: portable oxygen inhalator includes bottle with compressed oxygen, fluid-tight lid having spring-loaded valve arranged in formed recess of lid and having protruded rod with duct for supplying oxygen, valve drive unit made in the form of casing with nozzle and mounted on said rod. Said casing is provided with recess in its upper part for mounting insert having one or several spines. On upper surface of formed recess of lid annular vessel-aromatizer is mounted for engaging with spines at motion of casing and made of porolon impregnated with liquid aromatizing matter and sealed in thin polymeric film.
EFFECT: small-size autonomous oxygen inhalator providing enhanced efficiency at using it in urgent cases.
2 cl, 1 dwg
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