摘要
目的探讨超声科诊疗过程中存在的医院感染危险因素,制定预防医院感染的控制措施,以降低医院感染的发生。方法通过对2012年前超声科诊疗的患者及其感染情况进行分析,针对感染危险因素制定超声科预防医院感染管理措施,并于2012年4月起正式施行;选择2011年4月-2012年3月超声科诊疗的385例患者作为对照组,选择2012年4月-2013年3月的403例患者作为观察组,对两组患者的病历资料进行回顾性分析,并在措施实施后对超声科医疗机械、设备和工作人员双手等定期进行微生物监测。结果对照组患者发生医院感染47例,感染率为12.21%,观察组无感染病例;控制措施实施后环境微生物监测的细菌菌落数,空气中为(128.63±4.20)CFU/m3,设备表面为(3.86±0.72)CFU/cm2,工作人员手为(2.38±0.40)CFU/cm2;医疗器械消毒的合格率为100.0%。结论加强预防医院感染管理措施实施,能有效控制医院感染发生,利于患者早日康复。
OBJECTIVE To explore risk factors of nosocomial infections existing in the ultrasound clinics and formulate control measures to reduce nosocomial infections.METHODS Patients in ultrasound clinics before the year 2012 and their infection situations were analyzed,management measures for nosocomial infections in the ultrasound clinics targeted at risk factors and the measures were formally implemented in Apr.2012.Totally 385 patients in ultrasound clinics from Apr.2011 to Mar.2012 were chosen as the control group,and 403 patients from Apr.2012 to Mar.2013 were chosen as the observation group.Pathological data of the two groups of patients were retrospectively analyzed,and the ultrasound medical equipment,other equipment and staff hands were regularly microbiologically monitored after implementation of the measures.RESULTS There were 47 cases of nosocomial infection ins the control group,the infection rate was 12.21%;there was no infection cases in the observation group.After the implementation of control measures,the environmental microbiological monitoring showed the total number of bacterial colonies was（128.63±4.20）CFU/m^3 in the air,3.86±0.72CFU/cm^2 on the equipment surface,（2.38 ± 0.40）CFU/cm^2 on staff hands,and the pass rate of medical equipment disinfection was 100.0%.CONCLUSION Enhancement of control measures for nosocomial infections can effectively control the occurrence of nosocomial infections,which will help for early recovery of the patients.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2014年第19期4898-4899,4910,共3页
Chinese Journal of Nosocomiology
基金
金华市科技计划基金资助项目(2010-3-059)
关键词
超声科
医院感染
危险因素
管理措施
Ultrasound clinics
Nosocomial infection
Risk factors
Management measures
