MASK FOR CARRYING OUT TREATMENT AND PROPHYLAXIS Russian patent published in 2002 - IPC

Abstract RU 2193899 C2

FIELD: medical engineering. SUBSTANCE: device has cylindrical casing one end of which is produced as facial mask covering airflow zone where the air moves through nose and mouth, the other end having opening for in- and exhaling. Lateral wall of the casing has a row of parallel holes arranged in perpendicular to cylinder generatrix and spaced 1-1.5 cm far from each other. Carbon dioxide and oxygen concentration is controlled in the inhaled gas mixture by closing these holes with plate or simply with patient fingers. EFFECT: enhanced effectiveness of treatment; prevented cellular hypoxia. 3 cl, 1 dwg

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RU 2 193 899 C2

Authors

Krjachko T.M.

Krjachko V.I.

Krjachko S.V.

Krjachko Il'Ja Vasil'Evich

Rudenko Vasilij Viktorovich

Rudenko Il'Ja Viktorovich

Dates

2002-12-10Published

1999-09-03Filed