本文選題：酸性氧化電位水 + 消化內(nèi)鏡��； 參考：《中國消毒學(xué)雜志》2014年05期

【摘要】：目的研究酸性氧化電位水對消化內(nèi)鏡的消毒效果及其影響因素。方法通過現(xiàn)場實際消毒和檢測方法,對北京市4所大型綜合醫(yī)院用酸性氧化電位水消毒消化內(nèi)鏡的效果及其影響因素進行觀察。結(jié)果在4所醫(yī)院共計對138條消化內(nèi)鏡(胃鏡69條、腸鏡69條)清洗消毒前后進行檢測,胃鏡初始污染菌量在500~6.45×107cfu/條之間,用酸性氧化電位水清洗消毒后,殘存菌量在0~62 cfu/條之間;腸鏡初始污染菌量在500~9.72×108cfu/條之間,酸性氧化電位水消毒后殘存菌量在0~300 cfu/條之間。在檢測的138條消化內(nèi)鏡中,有126條內(nèi)鏡消毒后細(xì)菌總數(shù)≤20 cfu/條,平均總合格率為91.30%,胃鏡合格率為97.10%,腸鏡合格率為85.51%。結(jié)論酸性氧化電位水消毒效果受有機物影響較大,故在臨床使用酸性氧化電位水消毒內(nèi)鏡時,必須在內(nèi)鏡清洗充分的前提下,才能確保消毒效果。
[Abstract]:Objective to study the disinfection effect of acidic oxidized potential water on digestive endoscopy and its influencing factors. Methods the efficacy and influencing factors of disinfection of digestive endoscopy with acid oxidized potential water in 4 large general hospitals in Beijing were observed by actual disinfection and detection methods on the spot. Results A total of 138 digestive endoscopes (69 gastroscopy and 69 colonoscopy) were examined in 4 hospitals before and after cleaning and disinfection. The initial contamination amount of gastroscope was between 500 ~ 6.45 脳 107cfu/. After cleaning and disinfecting with acid oxidizing potential water, the residual bacteria amount was between 0 and 62 cfu/. The initial contamination amount of enteroscopy was between ~ 9.72 脳 108cfu/, and the residual bacteria after disinfection of acidic oxidizing potential water was between 0 ~ 300 cfu/. Among the 138 digestive endoscopes examined, 126 were less than 20 cfu/ in total bacterial count after disinfection, and the average qualified rate was 91.300.The qualified rate of gastroscopy was 97.10 and the qualified rate of endoscopy was 85.51. Conclusion the disinfection effect of acid oxidized potential water is greatly affected by organic matter, so the disinfection effect must be ensured under the premise of adequate cleaning of the endoscope in clinical use of acid oxidized potential water.
【作者單位】： 中國疾病預(yù)防控制中心環(huán)境與健康相關(guān)產(chǎn)品安全所;中國人民解放軍總醫(yī)院;北京大學(xué)第三醫(yī)院;空軍總醫(yī)院;中國醫(yī)科大學(xué)航空總醫(yī)院;
【分類號】：R187

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本文編號：1996052