华西口腔医学杂志2013，Vol.31Issue(4)：369-371,3.DOI:10.7518/hxkq.2013.04.010
牙钻手机机械清洗与手工清洗的效果评价
Effect of manual cleaning and machine cleaning for dental handpiece
周晓丽 1黄浩 1何小燕 1陈慧 1周晓英2
作者信息
- 1. 四川大学华西医院消毒供应中心,成都610041
- 2. 四川大学华西医院甲状腺乳腺科,成都610041
- 折叠
摘要
Abstract
Objective Comparing the dental handpiece's cleaning effect between manual cleaning and machine cleaning.Methods Eighty same contaminated dental handpieces were randomly divided into experimental group and control group,each group contains 40 pieces.The experimental group was treated by full automatic washing machine,and the control group was cleaned manually.The cleaning method was conducted according to the operations process standard,then ATP bioluminescence was used to test the cleaning results.Results Average relative light units （RLU)by ATP bioluminescence detection were as follows:Experimental group was 9,control group was 41.The two groups were less than the recommended RLU value provided by the instrument manufacturer(RLU≤45).There was significant difference between the two groups (P＜0.05).Conclusion The cleaning quality of the experimental group was better than that of control group.It is recommended that the central sterile supply department should clean dental handpieces by machine to ensure the cleaning effect and maintain the quality.关键词
牙钻手机/清洗效果/ATP生物荧光法Key words
dental handpiece/ cleaning effect/ ATP bioluminescence分类
医药卫生引用本文复制引用
周晓丽,黄浩,何小燕,陈慧,周晓英..牙钻手机机械清洗与手工清洗的效果评价[J].华西口腔医学杂志,2013,31(4):369-371,3.
