DEVICE FOR MAGNETOTHERAPY Russian patent published in 1996 - IPC

FIELD: medical equipment, can be used for treatment by magnetic field. SUBSTANCE: the device uses a sine-voltage source, sine-signal rectifier, current interruption timer and electromagnetic field inductors. The novelty in the device is introduction of a square-pulse shaper and operating mode selection unit, having an interruption relay and a multiposition switch. Connected to the inputs of the operating mode selection unit are the output circuits of the sine and rectified voltage sources and square-pulse shaper, timer direct and inverted outputs, as well as the frequency-setting circuits of the sine-voltage source. The output of the operating mode selection unit is connected to the input of the inductor current amplifier, and the output of the sine-voltage source is connected to the input of the square-pulse shaper. EFFECT: expanded functional capacity of the device due to the increase of the shapes of generated magnetic field. 3 dwg