氧化电位水在儿童医院内镜消毒中的应用研究

Acidic Electrolyzed Oxidizing Water Disinfection for Endoscope in Children's Hospital

目的研究氧化电位水在儿童医院内镜洗消中的应用价值。方法采用现场采样的检测方法进行了监测,用氧化电位水清洗消毒3～5min,随机抽取喉镜30件、胃镜30件、肠镜16件,对消毒前、后标本进行细菌学检测。结果氧化电位水消毒后的喉镜未检出细菌,消化内镜细菌总数符合《消毒技术规范》对消化内镜消毒的要求,未检出致病菌。结论采用氧化电位水对临床使用的内镜进行清洗消毒,达到了国家的标准要求,而且杀菌迅速、安全、环保,且无刺激性气味,适宜在儿童医院使用。

OBJECTIVE To determine the value of acidic electrolyzed oxidizing water （EOW） for disinfecting endoscopes in the children＇s hospitals. METHODS The detection methods of field sam＇pling were used for monitoring the effect of EOW disinfection. Washed after-use endoscopes were disinfected by EOW for 3--5min. Bacteriological tests on samples of pre-and post-disinfection made for 30 samples of laryngoscopes, 30 examples of gastroscopes and 16 samples of enteroscopes, which were selected randomly. RESULTS Through EOW disinfection, the bacteria were not found on the laryngoscopes. The total number of bacteria on digestive endoscopes was conformed to the Standards of Disinfection Techniques and no pathogenic bacteria were detected. CONCLUSIONS Applying EOW to disinfection of endoscopes for clinical purpose can fulfill the State Standards completely. EOW has strongly germicidal activity, also with characteristic aslo act rapidly, securely and environment friendly, and without any irritant odor. These rusults indicate a widely potential use of EOW as in children＇s hospitais, especially, with a positive significance in health care of pediatric patients.