摘要
目的探讨不同清洗方法下鲁沃夫润滑油保存液的有效使用周期，为润滑油保存液更换时间提供依据。方法将鲁沃夫润滑油原液按1：15配制20000ml，每组10000ml，经检测无菌情况下才进行实验。每天从回收手术器械中抽取同样器械400件，随机分为人工清洗组及机械清洗组各200件，分别进行人工清洗和机械清洗。鲁沃夫润滑油保存重复使用1周。每天定人、定时、定量抽取润滑油保存液送检做细菌培养，并比较2组清洗条件下鲁沃夫保存液的带菌情况。结果2组24h合格率都为100％；48h人工清洗组合格率为92％，机械清洗组合格率为77％；72h人工清洗组合格率为81％，机械清洗组合格率为19％；超过72h2组合格率均为0。人工清洗组72h后、机械清洗组48h后细菌菌落数检出数〉10^5 efu／ml，2组比较差异显著。结论鲁沃夫润滑油保存液的有效使用周期，人工清洗为72h，机械清洗为48h，润滑油保存液人工清洗组可比机械清洗组延迟1d更换，减少资源浪费，节约成本。
Objective To explore the effective using cycle of Lu Wofu lubricant preservation with different cleaning methods, and provide basis for change time of lubricant preservation. Methods 20 000 ml Lu Wofu liquid lubricant was prepared by 1 ： 15, each group was allocated 10 000ml. The liquid lubricant was ensured under sterile conditions. 400 pieces of the same equipment were extracted from surgical instruments every day, and they were randomly divided into the manual cleaning group and the mechanical cleaning group with 200 pieces in each group, each group adopted manual cleaning and mechanical cleaning. The Lu Wofu lubricant was reused and preserved for one week. Lubricant preservation was extracted and sent to do bacterial culture with fixed people, time and quantity. Results of two groups were compared. Results The qualified rate of the two groups at 24-hour was 100%, at 48-hour the manual cleaning group was 92%, the mechanical cleaning group was 77%, at 72-hour the manual cleaning group was 81%, the mechanical cleaning group was 19%, above 72 hours; both the manual cleaning group and the mechanical group was zero. Over 48 hours in the mechanical group and above 72 hours in the manual cleaning group appeared more than 10 million bacterial colonies. There was significant difference between the two groups. Conclusions The effective using cycle of Lu Wofu lubricant preservation was 72 hours for manual cleaning and 48 hours for mechanical cleaning, the manual cleaning delays one day over mechanical cleaning to change lubricant, which can reduce the waste of resources and cost savings.
出处
《中国实用护理杂志》
北大核心
2011年第8期54-56,共3页
Chinese Journal of Practical Nursing
关键词
器械清洗方法
鲁沃夫润滑油保存液
有效使用周期
Equipment cleaning methods
Lu Wofu lubricant preservation
Effective use of cycle
