摘要
基于Microsoft Windows98平台的网络睡眼监护系统,利用VTOOLSD开发生理信号采集卡虚拟设备驱动程序(VxD) 在VxD中实现IRQ的虚拟化,钩挂中断处理程序,实时处理硬件中断,采集心电、脑电等多路生理信号。这样,可以充 分发挥Win98的优势,使得网络睡眠监护系统能够满足家庭保健和社区医疗的需求。
In the project of the network sleep monitoring on Microsoft Window 98,we design a virtual device driver (VxD) for
physiological signals acquisition card with VTOOLSD, in which we have accomplished IRQ virtualization, hook interrupt handling program, real-time processing of hardwave interruption and collection of ECG, EEG and other medical signals. The application of this method in family care and community medical treatment is encouraging.
出处
《中国医疗器械杂志》
CAS
2003年第3期173-176,共4页
Chinese Journal of Medical Instrumentation
基金
福建省产学研联合开发基金