SIMULATOR FOR DOSED ANTI-PHASE PNEUMOCOMPRESSION OF HUMAN FEET AND HANDS

摘要

FIELD: medicine.;SUBSTANCE: invention refers to medicine, namely a device for dosed counterphase pneumocompression of human feet and hands. Device consists of pneumatic compressor, tubes for air supply, pneumatic collars and control unit. Device is configured to act on human feet and hands with pressure in range from 75 to 90 mm Hg with frequency of 0.1 Hz. Pneumatic cuffs are closed with fingers of hands partially with a hand and fingers of feet partially with a foot. Device is configured so that when voltage is applied to pneumatic switch pneumatic compressor supplies air to one pair of cuffs, and after 5 seconds supplies pressure to another pair of cuffs, forming a cycle with duration of 10 seconds. When air is pumped into one pair of cuffs, air is freely released from the second one, since the air-operated switch opens the air release valve.;EFFECT: human tissue exposure to pressure corresponding to human diastolic blood pressure.;1 cl, 6 dwg, 6 photos