氧气湿化液污染现状调查与管理对策  

Contamination of Humidified Fluid Used in Oxygen Therapy and Its Countermeasures

作　　者：朱其凤[1] 贾磊[1] 徐华[1] 李卫光[1] 

机构地区：[1]山东大学附属省立医院感染管理办公室,山东济南250021

出　　处：《中华医院感染学杂志》2010年第21期3350-3351,共2页Chinese Journal of Nosocomiology

摘　　要：目的调查氧气湿化液临床使用细菌污染情况,探讨预防湿化液污染有效管理对策。方法随机抽取临床科室正在使用中湿化液、备用湿化液和新生产蒸馏水,进行细菌学监测。结果新生产蒸馏水、备用湿化液和使用中湿化液的合格率分别为100.00%、46.88%和57.14%。结论备用和使用中湿化液污染严重;建立健全规章制度,加强氧气湿化液监控管理,选择灭菌水作为氧气湿化液是预防湿化液污染的有效措施。OBJECTIVE To investigate the status of bacterial contamination caused by the application humidified fluid and discuss the preventive measures. METHODS The humidified fluid in using, alternative humidified fluid and newly produced distilled water were randomly selected and the monitoring of bacteriology was performed. RESULTS The qualified rates of the newly produced distilled water, spare humidified fluid and alternative humidified fluid were 100%, 46. 88% and 57. 14%, respectively. CONCLUSION Bacterial contamination of humidified fluid used in oxygen therapy is serious. Strengthening the management of monitoring to the humidified fluid and choosing the sterilized water as humidified fluid are the effective measures to prevent the contamination of humidified fluid.

关 键 词：湿化液 医院感染 污染 

分 类 号：R181.32[医药卫生—流行病学]