基于USB总线的神经网络重建仪研制  

Development of neuromuscular rehabilitation instrument based on USB

作　　者：熊亮[1] 胡云冰[1] 何芳 

机构地区：[1]重庆通信学院,重庆市400035 [2]重庆钢铁公司职工总医院,重庆市400081

出　　处：《医疗卫生装备》2007年第7期15-16,共2页Chinese Medical Equipment Journal

摘　　要：研制了一种采用USB总线供电和数据传输的神经网络重建仪,以改进目前已有产品数据传输速度慢和电池供电耗费大的缺点。设计了系统的USB接口、电源、EMG信号放大滤波、单片机、电极接口和刺激等各部分电路,以及单片机和PC处理软件,实现了系统的供电、数据传输以及信号的处理、显示和存储。实践表明,系统设计有效。A neuromuscular rehabilitation instrument, with USB bus to supply power and transmit data, is developed to improve the existing product which has low data transmission rate and is at the high cost of battery. Its circuits, including the circuits for singlechip interface, power, EMG amplifiers and filters, MCU, electrode interface and stimulation, are designed. The software of singlechip and PC are also described. The system powering, data transmission, display and storage of EMG are realized. Experiments show that it is reliable.

关 键 词：USB USB总线电源 单片机 神经网络重建 

分 类 号：TH789[机械工程—仪器科学与技术]