心室晚电位检测仪的研制

The Development and Improvement of the Detecting Instrument of Ventricular Late Potentials

本文介绍了我们研制的心室晚电位微机检测系统。该系统不仅具有传统心室晚电位时域分析和频域分析的功能，还增加了基于小波变换的心室晚电位逐搏动态检测。此外，该系统还具有常规十二导联心电图的采集与打印功能。临床实验结果表明 该仪器性能可靠、抗干扰能力强。

This paper introduces a computer system for detecting ventricular late potentials developed by us.This system not noly has the function of time- domain and frequency- domain analysis,but also adds wavelet analysis for beat- to- beat detecting ventricular late potentials.Besides,it can also sample and print general 12- leads ECG.Clinical exercise result shows this instrument has good performance and high resisting int erfere capacity.