Low-frequency pulse electromagnetic instrument for treating dysphagia

Abstract

The invention relates to an adjustable low-frequency pulse electromagnetic instrument for treating dysphagia, comprising a power module, a stimulation signal generation module and a man-computer interaction module. The power module is connected with the stimulation signal generation module, one end of the man-computer interaction module is connected with the stimulation signal generation module, the other end of the man-computer interaction module is connected with the power module, and the stimulation signal generation module outputs specific adjustable low-frequency pulse electromagnetic signals for treating the dysphagia. When in use, stimulation signals are output to act on parts of a human body needing to be treated through two sets of six stimulation electrodes, the stimulation signal generation module is controlled, parameters such as stimulation signal groups, types, stimulation times and stimulation strengths are regulated, and the requirements of different patients to the stimulation signals are realized. Clinical tests show that in the environment with specific strength and frequency generated by the low-frequency pulse electromagnetic signals, the invention has better effect for treating the dysphagia by stimulating for 30-60min per time and treating 10-14 times on the average.

Description

technical field [0001] The invention belongs to an apparatus for treating dysphagia, in particular to an apparatus capable of generating a specific adjustable low-frequency pulse signal and treating dysphagia through the specific adjustable low-frequency pulse signal. Background technique [0002] Dysphagia refers to a group of clinical syndromes with various symptoms caused by damage to one or more stages of swallowing due to nerve damage or swallowing organ damage related to swallowing. Swallowing dysfunction is a common clinical symptom of stroke patients, so there are a variety of devices for the treatment of swallowing disorders. [0003] At present, the low-frequency electromagnetic apparatus commonly used in the domestic market to treat dysphagia is mainly Vitalstim produced in the United States. The structure of the electromagnetic instrument mainly includes three parts: a power supply, a stimulating electrode, and a stimulating signal generating device. It mainly ...

AI Technical Summary

Problems solved by technology

The power supply of the existing Vitalstim is powered by batteries, and the stimulus signal generation device uses a low-end processor. The circuit structure is complex, the price is expensive, the stimulus signal is single, and the adjustable range of signal strength is small.

The ability of human-computer interaction is poor. It is not easy for Chinese users to know what kind of stimulation frequency, what kind of stimulation waveform and stimulation intensity can achieve the best therapeutic effect.

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