规范化管理对备用状态吸引器细菌污染情况的影响

目的 探索备用状态吸引器的有效消毒和管理方法.方法 随机抽样调查了我院17台备用状态电动吸引器的贮液瓶和瓶盖内面的受污染情况.根据调查结果制订适宜的措施进行干预.干预后4个月,再次对17台备用状态吸引器进行细菌检测.比较干预前后贮液瓶及瓶盖内面污染情况.结果 干预前贮液瓶污染率为82.4%,瓶盖内面污染率为88.2%,干预后贮液瓶和瓶盖内面的污染率均为0.干预前引起污染的细菌主要为铜绿假单胞菌、肺炎克雷伯菌等条件致病菌.结论 加强医院吸引器的消毒管理,可有效控制备用状态吸引器的污染.

Influence of standardized management on bacterial contamination of standby aspirators

Objective To explore the effective disinfection and management measures of standby aspirators. Methods Randomly sampled 17 standby aspirators in our hospital and examined whether their liquid storage bottles and covers were contaminated by pathogens.According to the situation,we developed appropriate measures to intervene.4 months after intervention,we sampled 17 standby aspirators which were tested again. Results 82.4% liquid storage bottles and 88.2% covers were contaminated. While the contamination rate after intervention was zero.The pathogens found were mainly Pseudomonas Aeruginosa, Klebsiella pneumoniae and other opportunistic pathogens.Conclusions To strengthen the disinfection management of standby aspirators can control the contamination of standby aspirators.