A biofeedback device and system for pelvic floor muscle rehabilitation training

Abstract

The invention provides a biofeedback device for pelvic floor muscle rehabilitation training, which includes a biofeedback device body, the biofeedback device body includes electrode sheets, a main control board, a housing and a power supply assembly, and the electrode sheets include several Electrode sheet and several stimulating electrode sheets. The invention also relates to a biofeedback system for rehabilitation training of pelvic floor muscles. The present invention uses the piezoelectric acquisition electrode sheet made of pressure sensing material to collect the muscle strength signal of the pelvic floor muscle, conducts electric stimulation through the stimulating electrode, and has the function of collecting the muscle strength signal of the pelvic floor muscle and the electric stimulation function at the same time. For closed-loop stimulation of pelvic floor muscles, the main control unit analyzes the collected signals and gives feedback on the stimulation mode. The present invention avoids the influence of electrical stimulation pulses on the collection, directly collects the muscle strength level that reflects the pelvic floor function, and is more adaptable to the differences of different individuals, thereby achieving a better control effect.

Description

technical field [0001] The invention relates to the field of pelvic floor muscle rehabilitation, in particular to a biofeedback device used for pelvic floor muscle rehabilitation training. Background technique [0002] At present, in the existing pelvic floor muscle rehabilitation device, the state of the pelvic floor muscle is fed back by measuring the electromyography signal, and then the stimulation pulse acts on the pelvic floor muscle to realize rehabilitation exercise for the pelvic floor muscle. [0003] However, in general, during the process of stimulating the pelvic floor muscles, the electromyographic signals of the pelvic floor muscles are also measured, and the electromyographic signals are easily interfered by the stimulating electrical signals during the process of measuring the electromyographic signals, resulting in inaccurate collected electromyographic signals. Even collecting the wrong data. Contents of the invention [0004] In order to overcome the d...

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Problems solved by technology

[0003] However, in general, during the process of stimulating the pelvic floor muscles, the electromyographic signals of the pelvic floor muscles are also measured, and the electromyographic signals are easily interfered by the stimulating electrical signals during the process of measuring the electromyographic signals, resulting in inaccurate collected electromyographic signals. Even collected the wrong data

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