病床隔帘使用中不同时段污染现状的研究  

Study about the current situation of pollution in different periods of bedside curtain

作　　者：张静[1] 李芹 苏喆[1] 蒲镜羽 王祎 李渠[1] ZHANG Jing;LI Qin;SU Zhe;PU JingYu;WANG Yi;LI Qu(Department of Hospital Infection Control,Department of Disease Control and Prevention,Women’s and Children’s Hospital of Sichuan Province,Chengdu,Sichuan 610045,P.R.China)

机构地区：[1]四川省妇幼保健院医院感染管理科(疾病预防控制科),成都610045

出　　处：《华西医学》2021年第3期358-361,共4页West China Medical Journal

基　　金：四川省妇幼保健院2019院内科技创新基金项目(川妇幼院发[2019]128号)。

摘　　要：目的通过动态监测在不同时间段病床隔帘细菌污染情况,分析使用中隔帘在不同时间段细菌污染情况。方法2019年4月—9月,分别选取儿科与产科病房的病床隔帘作为调查对象。在更换隔帘后当日对房间隔帘进行细菌污染本底采样,在隔帘持续使用6个月过程中,分别在1、2、3、6个月时进行细菌污染情况监测。结果共监测样本2058份,其中儿科1041份,产科病区1017份。儿科病房病床隔帘在持续使用2个月后,已存在明显污染,不合格率为65.24%;产科病房在使用1个月后出现明显污染,不合格率为51.96%。结论病床隔帘作为病床单元的一部分,使用中被患者、家属及医务人员手高频接触,建议普通病房使用中的隔帘每个月应更换1次,遇污染应及时更换。对于接诊免疫力低下人群的科室应增加更换频次,降低环境危险因素。Objective Through dynamic monitoring of bacterial contamination of the bedside curtain in different time periods,the bacterial contamination of the bedside curtain in different time periods was analyzed.Methods The bedside curtain in the pediatric ward and obstetric ward were selected,between April and September 2019.All bedside curtains were sampled for bacterial contamination on the day after the replacement of it.During the continuous use of the bedside curtain for 6 months,the bacterial contamination was monitored at 1-,2-,3-and 6-months respectively.Results A total of 2058 samples were monitored,including 1041 in the pediatric ward and 1017 in the obstetric ward.After continuous use for 2 months,there was clear pollution in the bedside curtain of pediatric ward,and the unqualified rate was 65.24%.Obstetrical ward were contaminated significantly after 1 month of use,and the unqualified rate was 51.96%.Conclusions As part of the sickbed unit,the bedside curtain is frequently touched by the hands of patients,family members and medical personnel during use.It is suggested that the septum should be replaced once a month in common wards and in time in case of pollution.For departments received patients with low immunity,the frequency of replacement should be increased to reduce environmental risk factors.

关 键 词：病床隔帘 污染 研究 

分 类 号：R197.323[医药卫生—卫生事业管理]