Multifunctional nervous system electrical stimulator for treating words swallowing disease

Abstract

The invention relates to a medical instrument, and particularly relates to a multifunctional nervous system electrical stimulator for treating a words swallowing disease. The electrical stimulator comprises a power supply management unit, a microprocessor and a touch screen unit, and is characterized in that the electrical stimulator also comprises an electrical treatment unit, a magnetic treatment unit, a music treatment unit and a feedback signal unit, which are connected with the microprocessor. The electrical treatment unit comprises an electrical treatment singlechip, a signal generator, a signal processing circuit, a modulation module, a constant-current source module and a stimulating electrode; the magnetic treatment unit comprises a magnetic treatment signalchip, a magnetic field generator and a magnetic therapy pole; the magnetic field generator is composed of a plurality of copper coils; and a magnetic silicon steel piece is arranged in the middle of each copper coil. According to the electrical stimulator provided by the invention, a special current is adopted to stimulate a human body, a current threshold is detected according to a feedback signal, treatment methods such as an electricity treatment method and a magnetic treatment method are automatically selected, a special modulation current technology is adopted, a treatment threshold and a pain threshold are effectively separated and advantages of excellent organism adaptability, adjustability and treatment effect are provided.

Description

technical field [0001] The invention relates to a medical device, in particular to a multifunctional nervous system electrical stimulator for helping patients with functional disorders caused by nervous system diseases, especially cerebrovascular diseases, to recover. Background technique [0002] Nervous system diseases, especially cerebrovascular diseases, are common diseases in my country. The well-known electrical stimulation equipment utilizes treatment techniques such as periodic function waveforms and waveform direct amplification output to stimulate local brains, which can increase ischemia and improve local blood flow. Improve blood circulation in the brain, prevent secondary and delayed damage to neurons in the ischemic penumbra, and reduce the infarct size. However, currently known electrical stimulation instruments generally cannot modulate the output current or the modulation method has many defects, and cannot separate the treatment threshold from the pain thres...

AI Technical Summary

Problems solved by technology

However, this kind of neurorehabilitation treatment based on biofeedback is still limited to electrical stimulation therapy, and the method is single, and electromagnetic dual therapy cannot be performed, nor can magnetic therapy or electrotherapy be automatically selected according to the feedback signal.

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