Auricular vagus nerve stimulation system generating novel stimulus waveform

Abstract

An ear vagus nerve stimulation system that generates a new stimulation waveform, the system includes a power supply, a display module, a key module, a control module, a music rhythm extraction system, a pulse unit generator, a modulation module, an amplifier circuit and an output electrode. The human-computer interaction module is composed of power supply, display, button and control module, which mainly completes parameter adjustment, music selection and stimulation on and off; the control module and the PC carry out information interaction through the data line to replace the stored music; the pulse unit generator generates The pulse unit required by the parameters is transmitted to the modulation module; the modulation module receives the pulse unit and modulates the music rhythm and energy, and the final stimulation waveform is amplified by the amplifier circuit and output by the output electrode. Extracting rhythm and other information from the music to modulate the basic stimulation waveform unit to obtain the stimulation waveform can meet the requirements of the nerves for the stimulation waveform, and at the same time can produce emotional fluctuations as the music changes.

Description

technical field [0001] The present invention relates to the technical field of integrated circuit design and application of medical electronic equipment. More specifically, the present invention mainly relates to an ear vagus nerve stimulation system that generates a new type of stimulation waveform for improving therapeutic effect. Background technique [0002] The existing ear vagus nerve stimulation system basically realizes one or a limited number of treatment waveforms, the program mode is fixed, and the patient's nerves are prone to adaptability and tolerance after long-term use; the stimulation waveform structure is monotonous, which cannot meet the patient's personality Chemical requirements, leading to unsatisfactory treatment effect. [0003] Studies have found that music can act on the limbic system of the human brain and the reticular structure of the brainstem through the human sense of hearing, regulate the cerebral cortex, and make the visceral activities, emo...

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Problems solved by technology

[0005] The problem to be solved by the present invention is that, aiming at the above-mentioned defects of the prior art, a music therapy waveform generating device is provided for the ear vagus nerve stimulation system, which aims to solve the problem that the existing vagus nerve stimulation system has a single treatment waveform and is prone to nerve fatigue, and provides Current stimulation with pulse unit amplitude and frequency matched to music

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