Abstract：Objective A multiparameter sign monitor based on wireless sensor network is designed to replace traditional cable data transmission and improve the adaptive ability of portable ECG (Electrocardiograph) monitor. Methods This system uses Zigbee wireless sensor technology to dynamically monitor sign parameters such as electrocardio, oxyhemoglobin saturation, non-invasive blood pressure, and so on; changes ECG monitoring algorithm by wavelet transform; improves the resolution and accuracy of ECG monitoring. Results This monitor realizes functions of plug and play in every kinds of medical monitoring models, and the network transmission of characteristics monitoring data. Conclusion The network ECG monitor has simple structure, high accuracy, low power consumption.
刘福彬. 网络化多参数体征监测仪的设计[J]. 中国医疗设备, 2013, 28(10): 30-33.
LIU Fu-bin. Design of Networked Multiparameter Sign Monitor. China Medical Devices, 2013, 28(10): 30-33.
Nia-Chiang Liang,Ping-Chieh Chen,Tony Sun.Impact of Node Heterogeneity in ZigBee Mesh Network Routing[A].IEEE International Conference on System,Man,and Cybernetics[C].New York:IEEE Press,2006:8-11.
Wan-Ki Park,Chang-Sic Choi.Design and implementation of ZigBee based URC applicable to legacy home appliances[A].In:ISCE 2007(IEEE International Symposium)[C].Irving,TX.2007.
Wan-Ki Park,Chang-Sic Choi.Design and implementation of ZigBee based URC applicable to legacy home appliances[A].In:ISCE 2007(IEEE International Symposium)[C].Irving,TX.2007.
[6]
蔡金标.ZSF01智能生化分析仪的研制[J].分析仪器,2012, 38(8):50-52.
[7]
Akyildiz I F,Su W,Sankarasubramaniam Y,et al.Wireless sensor networks:a survey[J].Computer Networks,2002,38(4):393-341.
