This paper designs a new type of cardiovascular portable detection system.The P800 smart phone is the core of the system.We adapt the pulse sensor HK2000B to extract from the radial artery pulse signal.After AD converted,the serial sends digital pulse signal to the Bluetooth module.The Bluetooth module will remit the pulse signal to the smart phone.In the smart phone,we analysis the pulse waveform,and real-time display,playback,saving the waveform,extracting a variety of cardiovascular parameters.Comparing the cardiovascular parameters with the normal value,the smart phones will engender the alarm as it is abnormal,and then the software and hardware debug is reaching the target.%本文设计了一种新型的便携式心血管检测系统。该系统以P800多普达智能手机为核心,利用HK2000B脉搏传感器从挠动脉提取脉搏信号,经过单片机AD后由串口将数字脉搏信号发送给蓝牙模块,后经蓝牙模块将脉搏信号传送到智能手机上。在智能手机上对波形进行分析,同时实时显示,回放,保存波形,提取各种心血管参数,并与正常心血管参数比较,异常时,报警通知病人家属及急救中心。软硬件调试达到了设计目标。
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