基于无线传感网络的生命体征监护仪的设计

Design of Vital Signs Monitor Based on Wireless Sensor Networks

为方便实时对病人的体温、心率等生命体征数据进行测量,并对超过正常范围的数据进行报警,以便医生及时检查和治疗,设计了一种基于无线传感网络的生命体征监护系统。通过传感器、无线传感网络、微控制器等技术,实现了对体温、心率等生命体征数据的远程监控和数据分析功能。经某病区试用表明,该系统测量数据准确,操作方便,能有效提高医护人员的工作效率。

In order to measure patients' body temperature, heart rate and other vital signs conveniently and timely and alarm the dataabove the normal range for timely examination and treatment,a vital signs monitor based on wireless sensor networks was designedin this paper. The system had the capabilities of remote monitoring and data analysis for body temperature, heart rate and other vitalsigns using the technologies of sensors, wireless sensor networks, microcontroller and so on. After a trial in a ward, it is showed that thesystem can measure the vital signs accurately and it is easy to operate. In addition, it can effectively improve the efficiency for healthcare workers.