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目的:为保证口腔科病人的就诊安全,预防交叉感染,探讨牙科手机纸塑包装高压真空灭菌效果。方法:对我科24只牙科手机进行纸塑包装高压真空灭菌,通过包装袋指示卡及随机进行细菌培养测定灭菌效果。结果:每次灭菌后3M纸塑包装袋上指示卡均变黑色,有效率为100%。每月定时对随机抽取的消毒后20只手机的监测,细菌培养均为阴性。结论:牙科手机纸塑包装高压真空灭菌法是目前最安全、可靠的消毒灭菌方法,值得临床应用及推广。
Objective: In order to ensure the safety of stomatology patient visits and prevent cross-infection, the effect of high-pressure vacuum sterilization of dental cellophane packaging is explored. Methods: 24 dental handpieces of our department were autoclaved by vacuum packaging in paper-plastic packaging. The sterilization effect was determined by bag instruction card and bacterial culture randomly. Results: After each sterilization 3M paper and plastic bags on the indicator cards have become black, with an efficiency of 100%. Monthly regular sampling of 20 randomly selected cell phones after disinfection, bacterial culture were negative. Conclusion: The high pressure vacuum sterilization method of dental cellphone packaging is the safest and reliable method of disinfection and sterilization, which is worthy of clinical application and promotion.