FIELD: medical engineering.
SUBSTANCE: device has sealed capsule having dielectric bushing insulating two electrodes one from the other. The electrodes are connected to oscillator producing stimulating impulses connected to power supply source mounted in the sealed capsule. Comparison circuit the first input of which is connected to one of power supply source poles and the second input is connected to stimulating impulse oscillator and key element the first input of which is connected to comparison circuit output and leads close electrodes when constant voltage is applied to them.
EFFECT: improved electric safety when applying the device.
1 dwg
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