【摘要】 目的研制一种无线心电实时监护系统,可对患者的心电信号进行采集、传输和处理。方法该系统主要由监护终端和数据处理系统组成。监护终端包括心电信号采集模块和无线收发模块,由患者随身携带,负责采集和无线传送心电信号;数据处理系统由无线收发模块和嵌入式计算机系统组成,负责接收心电信号,同时进行数据处理、显示。结果在明视距离小于400m、室内通讯距离小于50m范围内,该系统能够实现设计要求,同时可用于健康人群的健身运动监护、为其提供生命状态数据。结论该系统结构简单、功能齐全,适合医院和家庭使用。更多还原

【Abstract】 Objective To develop a suit of wireless real-time ECG monitoring system which can gather,transmit and deal with patient’s ECG signal.Methods The system consisted of monitoring terminal and data management module.The monitoring terminal schlepped by patients consisted of data acquisition module and wireless transceiver module.It can gather and transmit ECG parameters.The data management module consisted of wireless transceiver module and embedded computer System.It can receive,deal with and display patient’s ECG signal.Results The system met the requirement when it was located within the outdoor distance of 400 m or indoor distance of 50m.Conclusion The system is simple-structured,complete-functioned,and is suit to both hospital and home application.更多还原