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目的观察嗜热脂肪杆菌芽胞(ATCC7953)生物指示剂的灭菌效果。方法依据GB15981-1995的评价方法与标准,采用嗜热脂肪杆菌芽胞和化学指示卡来监测高压蒸汽灭菌。结果纸袋内包装菌片的监测效果明显;与化学指示卡的监测结果符合情况良好。结论嗜热脂肪杆菌芽胞(ATCC7953)生物指示剂是较理想的、科学的、实用的一种压力蒸汽灭菌效果监测的方法。
Objective To observe the bactericidal effect of biological indicator of Arthrobacter stearothermophilus (ATCC7953). Methods Based on the evaluation methods and standards of GB15981-1995, autoclave sterilization was performed with the thermophilic Bacillus stearothermophilus and chemical indicator card. Results The monitoring effect of the packed bacterial paper in the paper bag was obvious. The results of the monitoring with the chemical indicator card were in good condition. Conclusion The biological indicator of Arthrobacter stearothermophilus (ATCC7953) is an ideal, scientific and practical method to monitor the effect of pressure steam sterilization.