64路心外膜电位标测系统的研制  

The Development of a 64-Channel Epicardial Potential Mapping System

作　　者：邹人强[1] 马杰[1] 方祖祥[1] 孙友法[1] 

机构地区：[1]复旦大学电子工程系,上海200433

出　　处：《中国医疗器械杂志》2000年第3期147-150,共4页Chinese Journal of Medical Instrumentation

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.

关 键 词：64路心外膜电位标测系统 研制 

分 类 号：TH776[机械工程—仪器科学与技术]