APPARATUS FOR PNEUMATIC MASSAGE Russian patent published in 1994 - IPC

FIELD: medicine. SUBSTANCE: apparatus has two massage nozzles 1, 2. Closed additional cavities of the nozzles are connected with output of high-frequency pneumatic solenoid-operated valve 23. Working cavities 3 and 4 are connected with outputs of low-frequency pneumatic solenoid-operated valves 9,10. Valves 9, 10, as well as high-frequency valve 23 are connected to controlled sources of pressed air and rarefaction. Low-frequency pneumatic solenoid-operated valve of the first working cavity is controlled directly through tuneable pulse oscillator 17, which is connected with high-frequency pneumatic solenoid-operated valve 23 through frequency multiplier 21. Pulse oscillator 17 is connected with low-frequency pneumatic solenoid valve of the second working cavity through inverter 18. EFFECT: improved efficiency of treatment. 1 dwg