Near-infrared brain region activation mode-oriented peripheral electrical stimulation system and use method thereof

Abstract

The invention provides a near-infrared brain region activation mode-oriented peripheral electrical stimulation system and a use method thereof, and the system comprises a peripheral electrical stimulation module which is used for generating a current pulse sequence with certain intensity and time sequence, and carrying out the electrical stimulation intervention of a multi-target region for a trainee at the peripheral part; and a near-infrared brain area activation guiding module which is used for guiding the electrical stimulation intervention of the peripheral electrical stimulation module on the trainee. The system is based on near-infrared light signal parameter monitoring and feedback. According to the method, the stimulation intensity baseline of peripheral electrical stimulation training is automatically determined, peripheral electrical stimulation parameters are adaptively adjusted by combining the activation degree of the corresponding cerebral cortex area, visual feedback isprovided, the adaptability and flexibility of peripheral electrical stimulation training are improved, and the quality and efficiency of rehabilitation training are improved.

Description

technical field [0001] The invention relates to a near-infrared brain region activation mode-guided peripheral electrical stimulation system and a method of use thereof, which are used for electrical stimulation rehabilitation training for cognitive and motor dysfunction caused by brain dysfunction. Background technique [0002] In my country, more than 2 million people suffer from cerebral apoplexy every year, and about 60%-80% of them are disabled, and the trend is increasing year by year. Most stroke patients lose their ability to take care of themselves, which brings heavy care costs to families and society. High-quality and efficient rehabilitation training is the most important means to solve the current problems, and it is also an inevitable choice to help patients regain their independence and return to society. [0003] At present, peripheral electrical stimulation is widely used in rehabilitation training to positively intervene in the rehabilitation of stroke pati...

AI Technical Summary

Problems solved by technology

However, the existing technology mostly uses pre-designed current pulse strength and timing to stimulate patients, and lacks real-time feedback and interaction with the patient's central nervous system.

Chinese patent CN105727442B relates to a closed-loop brain-controlled functional electrical stimulation system, which uses pattern recognition to recognize the patient's movement intention to complete the electrical stimulation. The cortical area for obtaining brain activity signals is limited and lacks visual feedback.

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