Functional electrical stimulation rehabilitation equipment combining electromyographic and electroencephalogram signals

A rehabilitation equipment and computer technology, applied in electrotherapy, medical science, artificial respiration, etc., can solve the problems that the rehabilitation system cannot be completed automatically, the signal is not very stable, and changes occur.

Inactive Publication Date: 2019-09-20
NEURACLE TECH CHANGZHOU CO LTD
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AI Technical Summary

Problems solved by technology

But this kind of signal is not very stable yet, not every time it can be detected
[0006] In addition, using EMG or EEG alone requires the doctor to judge the degree of damage of the patient in advance, but this result may change as the rehabilitation progresses, and the rehabilitation system in the prior art cannot complete it automatically

Method used

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  • Functional electrical stimulation rehabilitation equipment combining electromyographic and electroencephalogram signals
  • Functional electrical stimulation rehabilitation equipment combining electromyographic and electroencephalogram signals

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Embodiment Construction

[0037] as attached figure 1 As shown, a rehabilitation device combined with EMG includes EEG acquisition equipment, EMG acquisition equipment, multi-signal synchronization device, main processor, and functional electrical stimulator (FES).

[0038] The EEG collection device is used to collect EEG signals of the user and transmit them to the multi-signal synchronization device.

[0039] The myoelectric collection device is used to collect the user's myoelectric signal and transmit it to the multi-signal synchronization device.

[0040] After the multi-signal synchronization device synchronizes the EEG signal and the EMG signal, it is transmitted to the main processor. After the main processor is processed, it will judge whether the patient has an intention to exercise, and if so, start functional electrical stimulation. The patient is assisted with movement; if there is no intention to move, no electrical stimulation is given.

[0041] The signal processing and algorithm flow...

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PUM

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Abstract

The invention provides functional electrical stimulation rehabilitation equipment combining electromyographic and electroencephalogram signals. The functional electrical stimulation rehabilitation equipment comprises electroencephalogram signal collecting equipment, electromyographic signal collecting equipment, a multi-signal synchronizing device, a main processor and a rehabilitation executing device, wherein the main processor can process the electroencephalogram and electromyographic signals in a combined manner and judges whether to start the rehabilitation execution device or not according to the processing result. The functional electrical stimulation rehabilitation equipment has the advantages that comprehensive judgement is made by combining the electromyographic and electroencephalogram signals, and accordingly whether a patient has an action intention or not can be accurately judged regardless of the damage degree of the patient; meanwhile, the collected electromyographic information can not only be used for judging the action intention but also used for evaluating the motor function of the patient to assist rehabilitation scheme making.

Description

technical field [0001] The invention relates to a rehabilitation device, in particular to a rehabilitation training device with an adaptive evaluation system using brain electricity and myoelectricity in combination. Background technique [0002] For stroke patients with damaged brain motor function areas, the motor function of their limbs will also be limited. [0003] In patients with milder conditions, the muscle strength of their limbs has decreased, and they cannot fully drive the limbs to make the desired movements, but they can perform small movements and have electromyography (EMG) signals. Functional electrical stimulators (FES) can help stroke patients recover their motor functions: when the patient wants to perform limb movements and detects myoelectric activity, turn on the FES and perform appropriate electrical stimulation on the corresponding muscles. Make the muscles contract to complete the corresponding action. During the whole process, it will help the br...

Claims

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Application Information

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IPC IPC(8): A61B5/00A61B5/04A61B5/0476A61B5/0488A61N1/36
CPCA61B5/4836A61B2505/09A61N1/36031A61B5/316A61B5/369A61B5/389
Inventor 胥红来黄肖山李昂
Owner NEURACLE TECH CHANGZHOU CO LTD
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