摘要
目的对比不同类型清洁剂对胃镜的清洗效果,探讨实用可靠的评价胃镜清洗质量的方法,为规范胃镜清洗提供依据。方法将使用后的胃镜根据选择清洁剂种类的不同分为A、B、C 3组,清洁剂清洗前后采用ATP生物荧光技术检测胃镜活检孔的ATP含量,对比不同类型清洁剂清洗胃镜的效果。结果 A、B、C 3组胃镜清洗前后的RLU值差值均数分别为38 658.97、50 550.67、21 085.93,清洗后均低于清洗前,且差异有统计学意义(P<0.05);不同类型的清洁剂,B组清洗效果最好,A组与C组之间无差异。结论使用清洁剂可以有效提高胃镜的清洗质量,但不同类型清洁剂的清洗效果存在一定差异,应根据器械的特点选择有针对性的适宜的清洁剂;ATP生物荧光技术可以作为评价胃镜清洗质量的一种方法。
OBJECTIVE To compare the cleaning effect of gastroscopy using different types of detergents and explore practical and reliable evaluation method for gastroscopy cleaning quality ,in order to provide the basis for standard gastroscope cleaning .METHODS The gastroscopies after using were divided into 3 groups （A ,B ,C） according to the types of detergents they will use .Applying biological fluorescence technique was used to detect the ATP content of gastroscopy biopsy hole before and after using detergents ,comparing the cleaning effects of different types of detergents .RESULTS Mean difference of RLU about 3 groups of gastroscopies which before and after cleaning respectively were 38658 .97 ,50550 .67 and 21085 .93 .The average of RLU of all the three groups after using detergents were lower than before ,and the differences were all significant （P＆lt; 0 .05） .Of all the 3 groups ,the cleaning effect of group B was best ,and there was no difference between group A and group C . CONCLUSION Detergents can improve the cleanliness of the gastroscopy effectively ,but there are some differences in cleaning effect between different types of detergents ,so detergents should be chosen according to the property of equipments .ATP biological fluorescence technique can be used as one evaluation method for evaluating cleaning quality of gastroscopy .
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2014年第7期1812-1814,共3页
Chinese Journal of Nosocomiology
基金
首都医学发展科研基金项目(2009-2072)
关键词
生物荧光技术
清洁剂
清洗效果
评价
Biological fluorescence technique
Detergent
Cleaning effect
Evaluate
