【作者】 杨丹； 徐彬；

【Author】 Dan YANG 1 , Bin XU 1 Dept. name of organization, name of organization, acronyms acceptable, City, Country

【机构】 东北大学信息科学与工程学院； 东北大学计算中心；

【摘要】 心冲击信号(Ballistocardiogram,BCG)和心电信号(Electrocardiogram,ECG)的两种反映心脏生理功能信号,具有很高的研究价值。本文设计心脏相关生理信号监测系统,通过压力传感器获取BCG信号监测心脏的机械运动情况,通过贴附在身体表面的生理电极获取ECG信号测量心脏的电活动情况,通过无线传输模块进行生理信号传输,并通过MATLABGUI设计上位机显示界面监测检测到的BCG信号及ECG信号波形显示,实现了生理信号监测、传输及实时显示。上位机监测界面能够时间显示生理信号波形变化,为后续信号处理和存储提供有效的支持。更多还原

【Abstract】 Ballistocardiogram (BCG) and Electrocardiogram(ECG) reflecting human heart function activities have great reaching value. In this paper, we designed heart related physiological signals monitoring system, detecting BCG and ECG sigals. The measurement of the heart mechanical movement is through the pressure sensor to capture the BCG signal and the measurement of the cardiac electrical activity is through the elec- trode to capture the ECG signal. And then the detected BCG and ECG signal waveform , which are delivered by wireless communication mode ,are displayed in the home or portable display devices through MATLAB GUI. The designed system realized the physiological monitoring, transferring and real-time displaying, made the solid base for the post signal processing and saving.更多还原