虚拟仪器技术及其在医用心电监护系统中的应用

Virtual instrumentation technique and its application to ECG monitoring system

本文阐述了虚拟仪器的基本结构和原理,重点介绍了虚拟仪器技术在医用心电监护系统中的应用,该系统可实现心电、呼吸和无创血压的监护,给出了该系统的硬件框图,说明了软件实现方法。

The basic structure and theory of the virtual instrumentation are introduced in this paper with its application to the ECG monitoring system emphasized. The system can monitor electrocardiogramECG respirationRESP and noninvastive blood pressureNIBP.The hardware frame and software implementation of the system are presented too.