浅谈基于虚拟仪器技术的远程医疗监控的设计

Talking about the Design of Remote Medical Monitoring Based on Virtual Instrument Technology

远程医疗监护技术可定义为通过通信网络将远端的生理信息和医学信号传送到监护中心进行分析,并给出诊断意见的一种技术手段。通过虚拟仪器技术实现远程医疗监护,可以充分利用现有的PC资源,以较低的成本实现,还可以使系统具有高性能、低成本、易扩展的优点。介绍了远程医疗监护系统的整体设计,包括DAO数据采集、心电信号的数据采集和处理、血氧饱和度的检测方法等。

Remote medical monitoring technology can be defined as a kind of technical means by which the remote physiological information and medical signal can be transmitted to the monitoring center via the communication network for the analyzing and giving a diagnosis opinion. The remote medical monitoring , which can be realized through virtual instrument technology, can make full use of existing PC resources with lower cost, and can make the system possess the advantages of higher performance, lower cost and better extendibility. This paper introduces the overall design of remote medical monitoring system including DAO data acquisition, electro-cardio-signal data acquisition and processing, and oxygen saturation detecting method, etc.