Cerebral nerve pulse therapeutic device

Abstract

The invention relates to a cerebral nerve pulse therapeutic device which can solve the problem of single waveform of output pulses in the prior art. The technical scheme mainly includes that the cerebral nerve pulse therapeutic device is powered by a voltage-stabilized power source and comprises a therapeutic electrode, a pulse modulation chip, a voltage-controlled frequency modulation circuit, a frequency range selection circuit, a shaping circuit, a waveform adjusting circuit, a voltage regulating circuit, a power amplification circuit and an isolated output circuit, wherein an input end of the pulse modulation chip is electrically connected with the voltage-stabilized power source through the voltage-controlled frequency modulation circuit, a control end of the pulse modulation chip is electrically connected with the frequency range selection circuit, an output end of the pulse modulation chip is electrically connected with an input end of the voltage regulating circuit sequentially through the shaping circuit and the waveform adjusting circuit, an output end of the voltage regulating circuit is electrically connected with an input end of the power amplification circuit, and an output end of the power amplification circuit is electrically connected with the therapeutic electrode through the isolated output circuit. Output pulses of the cerebral nerve pulse therapeutic device are more in type.

Description

technical field [0001] The invention relates to a medical device for treating cranial nerves, in particular to a therapeutic instrument for treating epilepsy and paralysis by using pulse signals. Background technique [0002] The current pulse therapy instruments have been widely sold in the market, but the current pulse therapy instruments are often low-frequency and low-voltage products, and the voltage and frequency adjustment range is extremely limited. At the same time, the waveform is relatively fixed, and the therapeutic effect is not good or only for A few diseases have an effect. For example, the electric pulse therapy instrument introduced on the website of Weiku Electronics can generate a pulse voltage with a frequency of 2-13HZ (adjustable) and an amplitude of 10-60V, which is applied to the lesion of the patient through two electrodes to make the nerve fibers Stimulated by a weak pulse current, it promotes blood circulation, dredges the meridians and assists in...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the above-mentioned prior art that the output pulse waveform is single, the output frequency is mostly intermediate frequency or low frequency, and the adjustable range of the output voltage is small, and to provide a kind of output pulse waveform with many types, a large output frequency adjustment range, and an output Cranial Nerve Pulse Therapeutic Apparatus with Large Voltage Adjustable Range

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