美国 LIFEPAK6S 型心脏除颤监护仪由心脏除颤及心电监视记录两大部分组成。下面介绍一例心电监护扫描故障的检修。一、故障现象压下 POWER 按钮,使记录器处于走纸状态,打1mV 定标时,记录纸上描记下的1mV 标压正常,但监视器屏幕上只显示一条水平基线,在基线上可见到1mV 标压间隔的亮点,现象如图1所示: The United States LIFEPAK6S cardioverter defibrillator by cardiac defibrillation and ECG monitoring records of two parts. Here’s a case of ECG monitoring scan troubleshooting. First, the phenomenon of depression Press the POWER button, the logger is in the paper state, playing 1mV calibration, the record sheet 1mV normal pressure on the chart, but the monitor screen shows only a horizontal baseline can be seen on the baseline 1mV marking interval of bright spots, the phenomenon shown in Figure 1: