Electric stimulation therapeutic apparatus with signal prompt

Abstract

The invention discloses an electric stimulation therapeutic apparatus with signal prompt, which comprises electrodes, a power supply, a microprocessor, a pulse signal generating module, a power amplifying and boosting circuit, a liquid crystal display and touch screen control panel, a recording and voice prompting module, a signal lamp and an output current detection and protection circuit. The therapeutic apparatus of the invention is provided with two groups of independent output channels, can adopt a prescription therapeutic mode and a free programming therapeutic mode, can control an amplitude, a pulse width, a frequency and a therapeutic time of a therapeutic pulse by programming with the microprocessor, realizes human-computer interaction by using the control panel and a liquid crystal display, facilitates the performance of electric stimulation therapy of doctors on patients by giving acoustic and optical command prompts and has very good rehabilitation effect on the patients suffering from I-grade to III-grade myasthenia caused by brain paralysis or other reasons.

Description

technical field [0001] The invention relates to a medical device, in particular to a signal prompt electric stimulation therapeutic instrument. Background technique [0002] Cerebral palsy leads to a decline in the muscle strength of the affected limb. How to enhance muscle strength is always an important issue in rehabilitation treatment. The human body can use active progressive resistance training when the muscle strength is greater than or equal to level 3, but when the muscle strength is at level 2 or below, the weak muscle strength cannot resist resistance, so active resistance training cannot be applied. Therefore, for patients with muscle strength level 2 or below, the most commonly used rehabilitation treatment method is low-frequency electrical stimulation therapy. However, if only one-way electrical stimulation is used, there is a lack of active training, and the effect of muscle strength training is not good. [0003] The mechanism of electrical stimulation is t...

AI Technical Summary

Problems solved by technology

However, these patents all focus on a single electrical stimulation. Due to the lack of cooperation with the patient's active training, the curative effect is not good or because of the central nervous system disorder, the spasm of the antagonistic muscles is caused at the same time, resulting in the failure of the training.

Although the patent 200620039948.9 provides a signal-type functional electrical stimulator, it does not provide a liquid crystal display interface for human-computer interaction, and it does not have a recording function, which cannot meet the actual needs of different language areas or dialect areas

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