本文關(guān)鍵詞： 外科洗手用水 熱水器 細(xì)菌污染 清洗消毒　出處：《中國消毒學(xué)雜志》2015年11期 　論文類型：期刊論文

【摘要】：目的研究醫(yī)院手術(shù)室外科洗手用水細(xì)菌污染超標(biāo)的原因,進(jìn)行水質(zhì)持續(xù)質(zhì)量改進(jìn)。方法采用現(xiàn)場采樣和細(xì)菌檢驗(yàn)方法,對(duì)某醫(yī)院手術(shù)室術(shù)前洗手用水進(jìn)行監(jiān)測(cè),提出改進(jìn)措施。結(jié)果該醫(yī)院手術(shù)室術(shù)前洗手用水采用儲(chǔ)水式熱水器供37℃熱水,水中細(xì)菌超標(biāo)率達(dá)62.5%。將儲(chǔ)水式熱水器水溫調(diào)至75℃再與冷水混合供應(yīng)暖水,細(xì)菌超標(biāo)率仍為51.4%。經(jīng)對(duì)熱水器內(nèi)膽徹底清洗消毒后,以80℃熱水與冷水混合使用,或在夏季直接供應(yīng)市政自來水,細(xì)菌總數(shù)均不超標(biāo)。結(jié)論醫(yī)院使用儲(chǔ)水式熱水器供水容易受到污染,需要定期清洗消毒熱水器,或在夏季直接引入市政供水均可避免洗手水污染。
[Abstract]:Objective to study the cause of bacterial contamination of water for hand-washing in hospital operating room, and to improve the quality of water. Methods the water used for washing hands before operation in a hospital was monitored by field sampling and bacteriological examination. The improvement measures were put forward. Results the water used for washing hands before operation in this hospital was water heater with water storage for 37 鈩，

本文編號(hào)：1553457