ISOLATING RESPIRATORY APPARATUS Russian patent published in 1998 - IPC

Abstract RU 2120812 C1

FIELD: medical engineering. SUBSTANCE: device has breathing sack, regeneration and adsorption cartridges, flexible tubes for breathing in and out, distribution member mounted on a flexible tube controlling exhaled air outflow through regeneration cartridge. The distribution member has air duct with a valve controllable through flexible connection member fixed on side opposite to the breathing sack. Adsorption cartridge is mounted on inhalation tube and the air duct is attached to the breathing sack. EFFECT: reduced carbon dioxide consumption. 1 dwg

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RU 2 120 812 C1

Authors

Rusanov A.A.

Dates

1998-10-27—Published

1997-04-09—Filed