摘要
64路心外膜电位标测系统硬件由电极、放大器、A/D采集卡、计算机、输出设备五个部分组成。软件包括信号采集模块、信号预处理模块、特征点检测模块、等时图生成模块、输出显示和打印模块组成。应用此系统可以探测出房颤和室颤的传导路径。
A 64 channel epicardial potential mapping system was developed in order to study the mechanics of arrhythmia such as atrial fibrillation and ventricular fibrillation, and instruct the procedure of detecting and eliminating abnormal rhythm in experiment or clinic. The system was consist of electrode,amplifier,A/D card,computer and output device. The system's software include signal acquisition module,signal preprocessing module,character point detecting module,isochrone map construction module,output display and print module. The system could be used to detect the activation path of atrial fibrillation and ventricular fibrillation.
出处
《中国医疗器械杂志》
CAS
2000年第3期147-150,共4页
Chinese Journal of Medical Instrumentation
