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高压蒸汽灭菌是当前医疗卫生单位常用的灭菌方法之一。我们采用嗜热脂肪杆菌芽胞(以下称嗜热芽胞)为指标菌,于1984年7～8月对广州市荔湾区辖内15所医院的高压灭菌情况进行了调查。调查时,针对一般医院消毒物品包装现状,以底部和周边有孔的铝试管筒(简称有孔铝筒)代表进出气良好的包装,有盖铝饭盒(简称铝饭盒)代表进出气不良的包装。每医院检查一炉次,灭菌器内中心位置放入有孔铝筒和铝饭盒各一只。每个容器内各装留点温度计1支,熔点119℃的硫磺试管1支,装有嗜热芽胞菌片的试管2支(棉花塞管口、纸片含嗜热芽胞2×10~5个)。容器
High-pressure steam sterilization is one of the commonly used sterilization methods in the current medical and health units. We used the thermophilic fatty acid bacillus spores (hereinafter referred to as thermophilic sprouts) as the indicator bacteria, and investigated the autoclaving conditions of 15 hospitals in Liwan District of Guangzhou from July to August in 1984. Investigation, the general hospital disinfection of the current status of packaging to the bottom and the surrounding porous aluminum test tube (referred to as perforated aluminum tube) on behalf of the good gas into and out of packaging, covered with aluminum lunch boxes (aluminum boxes for short) on behalf of bad gas into the package . Each hospital check a furnace, the center of the sterilizer into the perforated aluminum tube and aluminum lunch boxes each one. Each container containing a thermometer, a melting point of 119 ℃ sulfur tube 1, with a thermophilic Bacillus flasks in vitro 2 (cotton plug orifice, the paper containing thermophilic spores 2 × 10 ~ 5 ). container