论文部分内容阅读
我院有某世界著名品牌除颤监护仪多台,在委托宁波市计量院进行性能质量检测时,发现在同步模式下延迟时间的测试项目合格率偏低。25台同一型号除颤监护仪,有18台不合格。而不合格的18台除颤监护仪中,延迟时间在31ms~35ms之间;7台合格的,5台的延迟时间为30ms,2台为29ms。JJF1149-2006《心脏除颤器和心脏除颤监护仪校准规范》规定,同步模式下除颤时,除颤脉冲应只在出现同步脉冲
Our hospital has a world famous defibrillation monitor more than one station, commissioned in Ningbo City Institute of Metrology for the performance of quality testing, found that the synchronization mode delay time test items pass rate is low. 25 sets of the same type defibrillator monitor, 18 failed. The failure of 18 defibrillator monitors, the delay between 31ms ~ 35ms; 7 qualified, 5 sets of delay time of 30ms, 2 sets of 29ms. JJF1149-2006 “Cardiac defibrillator and defibrillation monitor calibration specification” stipulates that the defibrillation pulse in the synchronized mode, the defibrillation pulse should only appear in sync pulse