一种体域网无线心电监护系统的研制与测试

随着中国老龄化和家庭空巢化的加剧,患有慢性疾病的老人在医院外的健康监护问题变得日益突出。这就需要人们能够设计出有别于传统医疗仪器的新系统,这样的新系统称为体域网系统。论述了体域网无线心电监护系统的设计方案,重点介绍了患者系统以及预警系统的构成。患者系统采用便携式心电检测模块来采集患者的心电信号;蓝牙短距无线通信技术用于将实时心电信号传输到智能手机;预警系统能接收患者系统发送的心电信号。最后给出了在医院环境中对系统进行的三项测试结果。

Development and test of body area network system for wireless ECG monitoring

With the rapid increase of older people in China,the problem of elder people＆#39;s chronic diseases and their health monitoring requirement outside hospital become more and more important. To face such challenge,the body area network sys-tem,a new kind of health care monitor,is needed to build up. This system is a small network based on IOT and sensor technol-ogies. A design scheme of body area network wireless electrocardiogram monitoring system is described in this paper. The patient system and pre-warning system are introduced emphatically. The portable electrocardiogram detecting blockis adopted in the pa-tient block to collect patient＆#39;s electrocardiogram signal. The bluetooth short distance wireless communication technology is em-ployed to transmit the real-time electric signal to smartphone. The results of three iterms tested in the hospital environment are given in this paper.