基于C8051F020的生理参数监护实验系统电路设计

System Design of Parameters Test in Physiological Experiment Based on C8051F020

文章介绍了一种生理监护实验系统的电路设计,包括心电(ECG)监护电路、血压(BP)监护电路、呼吸(RESP)监护电路、脉搏(Pulse)监护电路、体温(Temp)监护电路。仪器采用低功耗芯片C8051F020作为CPU,可以采集各生理检测模块的信号,并具有显示、键盘管理、计算机通信功能。实验测试表明,系统操作方便,可实现生理信号的采集、处理、显示和通信功能,可用于实验教学。

There introduces one circuit design of parameters test in physiological exper--iment in the passage ,including circuit of ECG Monitoring 、circuit of BP Monitori--ng 、circuit of RESP Monitoring 、circuit of Pulse Monitori-ng 、circit of Temp Monitoring.It adopts 8051F020 ,one chip which is low power consumption ,as CPU. it could collect signals producing from each physiological detecting module ,and it is provided with functions as display 、keyboard managing 、commuicaton with computer.Experiments show that ：the system easy operating ,implementing physiologcal signals acqusiition 、handling 、displaying and communicating ,so would be used in the ceperiment.