摘要
在介绍虚拟仪器的原理、特点与构成方式及虚拟仪器领域中最具有代表性的图形化编程开发平台LabVIEW的基础上,介绍了虚拟仪器技术在医疗装备中的应用。针对医学信号采集系统,总结了LabVIEW驱动普通数据采集卡的方法。针对双诺AC6010卡,实现了可供LabVIEW直接调用的动态库的编制与调用。开发出了一套性价比较高的数据采集系统,并将其用于生物医学信号的光电检测系统进行了实验。
Virtual instrumentation makes great progress in instrument development. LabVIEW is a graphical programming language that uses icons instead of lines of text to create applications. It has been used widely in developing virtual instrument. The application of virtual instrument to medical equipments presented, this paper introduces how to drive common DAQ system and its several implement methods, builds a shared library adapting to AC6010, and develops a low-cost and good-capability DAQ system, which has been utilized to detect biomedical signal with a optic-electric detecting system.
出处
《医疗卫生装备》
CAS
2004年第3期12-15,共4页
Chinese Medical Equipment Journal
基金
高等学校重点实验室访问学者基金(713411002)资助。
