DEVICE FOR ARTIFICIAL MOUTH-TO-MOUTH PULMONARY VENTILATION Russian patent published in 1995 - IPC

FIELD: medical engineering; first aid devices. SUBSTANCE: this device includes rescuer's mouth-piece and victim's mask, gas conduits, valves, respiration reservoir having rescuer's and victim's chambers separated from one another by movable flexible membrane, and slide valve gas distributor consisting of exterior housing having passages and gas conduit connections and interior movable gate valve with passages. EFFECT: more sophisticated design. 4 cl, 4 dwg