论文部分内容阅读
目的探讨三种不同的清洗方法对腹腔镜手术器械清洗灭菌效果的影响。方法 499件腹腔镜手术器械按清洗方法随机分为三组,A组采用单纯手工清洗方法,B组采用手工加酶清洗方法,C组采用加酶超声清洗方法。清洗效果监测采用目测检查。清洗后的三组器械均采用压力蒸汽灭菌器灭菌,对灭菌后的器械进行细菌培养。结果 A、B、C三组器械清洗合格率分别为68.90%、86.74%、100%,灭菌合格率分别为78.05%、86.14%、100%。结论加酶超声清洗方法是一种安全、有效、简便的清洗方法。
Objective To investigate the effects of three different cleaning methods on the cleaning and sterilization of laparoscopic instruments. Methods 499 laparoscopic instruments were randomly divided into three groups according to the method of cleaning. Group A was treated with hand-washing method only. Group B was treated with enzymatic washing method manually. Group C was treated with enzymatic ultrasonic cleaning method. Cleaning effect monitoring using visual inspection. After cleaning the three groups of instruments are sterilized by pressure steam sterilizer, sterilized equipment for bacterial culture. Results A, B, C three groups of instruments cleaning pass rates were 68.90%, 86.74%, 100%, sterilization pass rates were 78.05%, 86.14%, 100%. Conclusion Adding enzyme ultrasonic cleaning method is a safe, effective and easy cleaning method.