医用监护仪经常用心电模块进行心电采集分析。本文利用VC++实现计算机与监护仪专用心电模块进行串口通信,完成心电测量系统设计,实现了对心电数据的提取、处理和存储。经过多例心电信号的采集和处理,证实此系统运行稳定,结果与原来系统相同,其优点是更方便医学研究人员获取原始数据。
Medical monitor usually acquires and analyzes ECG by special module, this article introduces carrying out communication between the ECG modules special for medical monitor and host computer by C++. We finished the design of system for ECG date measuring acquiring, processing and storing. The system ran stably , and obtained the same results with the original system , after several cases of ECG signal acquisition and processing. Furthermore the system is more convenient for medical researchers to obtain original data.