Usage: in medical technology, in the devices for carrying out training and normalization function of the respiratory system. SUMMARY OF THE INVENTION: The device comprises a housing 1 connected in series with the capacitance dead space 2, a mixer 6 with a supply air diaphragm 5, the spool unit 7, a branch pipe 8 with the additional capacity of the dead space and the mouthpiece 9. The slide assembly is mounted coaxially with the cylinder end caps 7 lids 11, 12, the rotary sleeve 16 with the locking portions on the outer surface of the distributor 13 and with the locking member. The distributor 13 is formed as a sleeve with a cover and provided with a drive 19 for axial movement. On the cup side surface includes a plurality of through holes 17 along its generatrix and reporting cup cavity vozduhopodvo- d conductive highway, and a plurality of radial holes 18 reporting cup cavity with an air supply line to the patient. Glass mounted in an annular guide sleeve. The length positioning holes 17 greater than the length of the guide ring. 5 yl. Yo
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