ELECTROSTIMULATOR Russian patent published in 1994 - IPC

FIELD: medical engineering. SUBSTANCE: electrostimulator has electrodes 4, power supply, vibration pack former, output signal former connected to power supply. Output signal former has power amplifier, analog modulator, sine carrier generator provided with frequency control. Signal from output of carrier generator is applied to one input of modulator. The other input of modulator is used for receiving signal from vibration pack former which has pack frequency generator, square pulse generator provided with repetition frequency control, which operates either in continuous mode or in mode of pack generation. Sine carrier signal is formed in the output of electrostimulator either continuously or in form of packs. Sine carrier signal is modulated by pulses which have forms of leading edge and trailing edge. This form is close to exponential one. Depth of modulation approaches to 100% . EFFECT: improved efficiency of treatment. 3 dwg