FIELD: medical engineering. SUBSTANCE: device has locks, patient belt 2, rope 3 with guiding rollers 4 and control unit additionally having force transducer 5 attached to rope 3, programmed set-point adjustment unit 6 with permanent memory unit 13, screen and keyboard for nurse to set procedure parameters, loading intensity control unit based on use of microprocessor and pneumatic servomotor with slide valve. Force transducer and programmed set-point adjustment unit 6 are connected to control unit 7, the control unit output is connected with the slide valve of servomotor 8. End of rope 3 is tied to servomotor piston rod. EFFECT: enhanced effectiveness in treating vertebral column diseases by applying vertical or horizontal stretching in bath or water pool. 4 cl, 2 dwg
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Authors
Dates
1995-07-25—Published
1992-06-02—Filed