Sterilization Effect on On-wall Oxygen Humidifying Inhalation Sets / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To study the sterilization effect of on-wall oxygen humidifying inhalation sets.METHODS The different parts on on-wall oxygen humidifying inhalation sets were sterilized,then compared the result before and after sterilization.RESULTS The regular percents for bacterial examination of humidifying bottle were 17.14% before sterilization,and 100.00% after sterilization,the regular percents for bacterial examination of metallic guilloche were 34.29% before sterilization and 94.29% after sterilization,the regular percents for bacterial examination of vent tube in humidifying bottle were 8.57% before sterilization,and 97.14% after sterilization.The regular percents for bacterial examination of the different parts of oxygen humidifying inhalation sets after sterilization were higher than before it P