ATP 荧光检测法检测医院电梯按钮表面细菌总数
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Detection of Surface Microbial Count on Elevator Buttons of Hospital Using ATP Bioluminescence Method
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    摘要:

    使用 ATP 荧光快速检测法测定了北京大学深圳医院 16 部电梯按钮表面的细菌总数。按照 GB15982-2012评价标准评价,消毒前合格率为 72.92%,消毒后合格率为 93.75%。ATP 发光强度对数值与表面细菌总数对数值线性关系为 y = 1.12048x - 0.66611,相关系数 R2 = 0.95797。分析主要影响因素为人员类型及人流量。ATP 荧光检测法能够快速、准确对医院电梯按钮表面细菌总数进行测定,可以有效反映医院公共卫生状况,防止交叉感染。

    Abstract:

    Microbial count on surface of buttons in 16 elevators in Peking University Shenzhen Hospital was detectedusing ATP bioluminescence method. The quantification significantly correlated with the pour plate method (y=1.12048x-0.66611, R2=0.95797). According to the GB15982-2012 standard, about 72.92% unsterilized samples and 95.83%sterilization samples were acceptable. Factors affecting general hygiene condition in elevators were mainly people typesand flux. In general, ATP bioluminescence method was demonstrated to be a reliable fast testing method for quantifyingmicrobial contamination on surface of elevator buttons, which therefore could serve as a good indicator of public hygienesurveillance and management in hospitals. This is important for preventing cross-infection.

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引文格式
刘天钊,李晓青,刘俊江,等. ATP 荧光检测法检测医院电梯按钮表面细菌总数 [J].集成技术,2015,4(4):82-86

Citing format
LIU Tianzhao, LI Xiaoqing, LIU Junjiang, et al. Detection of Surface Microbial Count on Elevator Buttons of Hospital Using ATP Bioluminescence Method[J]. Journal of Integration Technology,2015,4(4):82-86

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  • 在线发布日期: 2015-07-31
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