摘要
随着心脏起搏技术在我国的迅速发展,仅靠进口起搏系统分析仪已不能满足起搏技术临床应用的不同层次的需要。进口起搏系统分析仪价格昂贵,不适合于在中小医院使用,而且目前临床上使用的起搏系统分析仪存在不足之处:①对起搏器感知灵敏度的测量方法单一,通用性不强;②不能显示腔内及体表心电图,需借助心电图仪来测量起搏阈值。我们所研制的XP 2351型双腔心脏起搏系统分析仪具备如下特点;①基本功能齐全;②通用性强;③可测量显示腔内及体表起搏心电图;④可独自测量起搏阈值;⑤菜单显示,使用方便;⑥低功耗。
With the rapid development of cardiac pacing technique in our country,pacing system analyzers(PSAs) relying on import can't supply the needs of clinical cardiac pacing in different levels. The price of the import PSAs is so expensive that it is not suitable for middle-sized and small hospitals. The PSA that we have developed has the following features: (1)with all the essential functions, (2)universal application for measuring pacemakers produced by different manufactory, (3)the PSA with ECG monitor, (4)measuring pacing threshold by itself, (5)menu display for convenient using , (6)consuming low power.
关键词
心脏起博系统
分析仪
感知灵敏度
Cardiac pacing system analyzer
Sensitivity
Electrocardiogram
