肌电信号控制的主从式无线功能性电刺激康复系统的设计

new kind of rehabilitation system is presented in this paper. The rehabilitation system is mainly used to assist the paralyzed patients caused by stroke to perform specific exercise following the theraphist's intention. The master-slave rehabilitation concept is firstly introduced to the functional electrical stimulation system. The system consists of a master unit and a slave unit, and the two units are connected through wireless communication. Surface electromyography (sEMG) of master side (theraphist) is used as the control command for slave side (patients). Experiments on the wrist's flexion-extension are conducted in this work. The system has some features: master-slave control, wireless comunication, "one to N" training mode, and visual evoked neuroplasticity.