Objective to investigate the cleaning and disinfection of the gastroscopes in hospitals with different grades in a city. 摘要目的了解某市不同级别医院胃镜清洗消毒管理现状。
Methods Worker's hands, forceps, gastroscopes were disinfected by hyperoxidation ion water, 1% "Wen Hua" disinfectant, 2% glutaraldehyde respectively. The samples were made, according to the disinfecting technical rules. 方法用强氧化离子水、1%文华消毒灵、2%戊二醛分别对工作人员双手、镊子、胃镜进行消毒,并按消毒技术规范进行采样。
Gastroscopes used for patients with positive serum HBsAg were disinfected by automatic disinfection machine, samples were collected before and after treatment. Immunoassay was used to test HBsAg, PCR ( Polymerase hain reaction) techniques were used to test HBV-DNA. 现场试验以HBsAg阳性病人用后的污染胃镜,作为消毒前对照,经内镜清洗消毒机清毒,胃镜表面涂抹采样,用免疫层析分析技术检测其HBsAg,用聚合酶链反应(PCR)技术检测HBV-DNA。
Conclusion Enzyme cleaning can clean gastroscopes thoroughly, and gastroscopes disinfected in EOW for 4 min is effective and can achieve disinfection standard. 结论酶洁液清洗消毒更彻底,经EOW消毒4min可以达到消毒标准。
Investigation and analysis of the cleaning and disinfection of the gastroscopes in nine hospitals 9所医院胃镜清洗消毒现状调查分析
Conclusion It is very important to strengthen the training and management of cleaning and disinfection of gastroscopes. 结论正确应用消毒灭菌方法,加强对纤维胃镜消毒管理和人员的培训,对提高纤维胃镜消毒灭菌合格率,减少医源性感染具有重要的意义。
Improved Methods for Sterilizing Gastroscopes to Prevent Cross Infection of HBV 改良胃镜清洗消毒方法防止医源性HBV感染的效果观察
Disinfection and Sterilization of Used Gastroscopes: A Surveillance in 26 Hospitals in Anhui Province 安徽省26所医院胃镜消毒工作质量的调研
Gastroscopes of each group were divided into 2 min and 4 min group ( 30 patients for each group) for the different EOW disinfection time. Specimens were collected from operating part, endoscopic surface, and biopsy channel after EOW disinfection for 2 min or 4 min. 两组胃镜清洗后按EOW浸泡消毒时间2min和4min各分两个时间组,每组30例,消毒后留取镜身、钳道和操作部样本进行细菌培养,检测EOW的消毒效果。
Surveillance of HBV, HCV and HIV Contamination of Gastroscopes 胃镜污染HBV、HCV和HIV的调查
A contrastive study on the effects of iodophor and bromogeramine on disinfection of gastroscopes was made at a different concentration and in the same disinfection method. When the concentration was 0.1%, there was no germ growth both inside and outside the gastroscopes. 通过对比观察不同浓度的碘伏和新洁尔灭消毒纤维胃镜的效果,在消毒方法相同的条件下进行取样观察,当浓度为0.1%时,均无细菌生长;
METHODS The gastroscopes used by 66 ordinary patients and 46 HBsAg positive patients were disinfected by electrolyzed oxidizing water ( EOW). The bacteria and HBsAg were detected before and after disinfection. 方法对66例临床普通患者用后的胃镜及46例HBsAg阳性患者用后胃镜进行现场消毒,分别检测消毒前、消毒后细菌污染量和HBsAg的检出率。