微酸性氧化电位水消毒消化内镜的可行性研究  

The feasibility of slightly acidic electrolyzed oxidizing water for the disinfection of gastrointestinal endoscopes

作　　者：吴仁培[1] 祁可[1] 王东[1] 花党英[1] 季倪蕾[1] 王靖[2] 李兆申[1] 

机构地区：[1]第二军医大学附属长海医院消化内科,上海200433 [2]第二军医大学附属长海医院实验诊断科,上海200433

出　　处：《中华消化内镜杂志》2014年第8期431-434,共4页Chinese Journal of Digestive Endoscopy

摘　　要：目的探讨微酸性氧化电位水应用于消化道内镜消毒的可行性。方法利用氧化电位水生成器生产出微酸性氧化电位水，观察所制备的微酸性氧化电位水应用于消化内镜的消毒效果。结果对215条次内镜消毒后的细菌培养，微酸性氧化电位水与2％戊二醛机洗的平均杀菌率分别为99．92％和99．85％，而手洗的平均杀菌率分别为99．85％和99．84％，二者差异无统计学意义（P〉0．05），两种方法合格率均为100％。内镜经微酸性氧化电位水消毒浸泡，所有内镜均无老化、变形，消毒液对内镜清洗消毒机均无损伤。结论微酸性氧化电位水应用于消化道内镜的清洗消毒切实可行。Objective To evaluate the feasibility of slightly acidic electrolyzed oxidizing water for the disinfection of gastrointestinal endoscopes. Methods Electrolyzed oxidizion water generator was utilized to produce the water, which was applied for the disinfection of gastrointestinal endoscopes. The disinfectant efficiency and effect were evaluated. Results A total of 215 samples were taken for bacterial culture after the disinfection. The mean sterilization efficiency of slightly acidic electrolyzed oxidized water and 2% glut- araldehyde by machine were 99. 92% and 99. 85% , respectively, while the mean sterilization efficiency were 99. 85% and 99. 84% by manual disinfection. There were no statistical significance between the two groups. The effective rates of both groups were 100%. No deformation or aging was observed in the endoscopes. The disinfectant caused no damage to the cleansing and disinfection. Conclusion It is feasible to apply slightly acidic electrolyzed oxidizing water to the disinfection of endoscopes.

关 键 词：内窥镜 消毒 戊二醛 微酸性氧化电位水 

分 类 号：R187[医药卫生—流行病学]