论文部分内容阅读
目的了解多功能自助终端刷卡机细菌污染情况,探讨其消毒方法。方法采用表面涂抹采样法对27台刷卡机进行细菌污染检测,分别采用流动自来水、速干手消毒凝胶、某品牌免水洗手液3种方法对刷卡机进行消毒处理,观察消毒效果。结果 27台刷卡机均存在不同程度的细菌污染情况,平均菌落数54.5cfu/cm2。3种方法对刷卡机进行消毒,均有清洁消毒效果。消毒之后细菌菌落数分别为6.34 cfu/cm2、2.26 cfu/cm2、1.28 cfu/cm2,符合医院IV类区域物体表面卫生标准要求。3种消毒方法病人满意度测评结果分别是67.5%、90.5%、97.5%。结论多功能自助终端刷卡机细菌污染较严重,用免水洗手液进行喷洒式消毒效果最佳,病人满意度最高。
Objective To understand the bacterial contamination of multi-function self-service terminal swiping machine and discuss the disinfection method. Methods The surface smear sampling method was used to detect the bacterial contamination of 27 credit card machines. Three methods of running tap water, quick-drying hand-disinfecting gel and a brand of hand-free hand sanitizer were used to sterilize the credit card machine, and the disinfection effect was observed. Results There were 27 kinds of credit card machines with different levels of bacterial contamination. The average colony count was 54.5 cfu / cm2. Three kinds of methods were used to sterilize the credit card machines, both of which had the effect of cleaning and disinfection. The number of bacterial colonies after disinfection were 6.34 cfu / cm2, 2.26 cfu / cm2 and 1.28 cfu / cm2, respectively, which accorded with the requirements of the surface health standards of the hospital Class IV area objects. Three kinds of disinfection methods patient satisfaction evaluation results were 67.5%, 90.5%, 97.5%. Conclusion Multi-functional self-service terminal swipe machine bacterial contamination is more serious, with water-free hand sanitizer spray disinfection best, patient satisfaction highest.