首页 | 本学科首页   官方微博 | 高级检索  
     

清洗后医疗器械灭菌包装时限的研究
引用本文:王洪梅,初玉云,杜丽萍,孙迎娟. 清洗后医疗器械灭菌包装时限的研究[J]. 中华医院感染学杂志, 2011, 21(24): 5239-5240
作者姓名:王洪梅  初玉云  杜丽萍  孙迎娟
作者单位:1. 青岛大学医学院附属医院消毒供应中心,山东青岛,266003
2. 青岛大学医学院附属医院感染管理科,山东青岛,266003
摘    要:
目的 探讨医疗器械清洗后、灭菌包装前的存放时限,提高医疗器械高压灭菌质量.方法 将正常使用后的手术器械置于同一台全自动清洗机按设定程序清洗,选择清洗合格的手术器械,暴露于包装间空气中,分别于即刻、放置15、30 min及1、2、4h,采样监测细菌污染情况.结果 在空气中暴露15、30 min组的细菌菌落数分别为10、10~60 CFU,与即刻组10~20 CFU比较,差异均无统计学意义,在空气中暴露1、2h组的细菌菌落数分别为10~160、10~240 CFU,与即刻组比较差异有统计学意义(t=-2.129、-2.102,P<0.05),在空气中暴露4h组的细菌菌落数为10~50 CFU,高于即刻组(t=-3.683,P<0.01).结论 器械清洗合格后应及时进行检查包装灭菌,清洗后1h内完成包装效果最好,包装时限应≤4h.

关 键 词:医疗器械  机械清洗  灭菌  包装时限

Study on packing sterilization time of medical instruments after cleaning
WANG Hong-mei , CHU Yu-yun , DU Li-ping , SUN Ying-juan. Study on packing sterilization time of medical instruments after cleaning[J]. Chinese Journal of Nosocomiology, 2011, 21(24): 5239-5240
Authors:WANG Hong-mei    CHU Yu-yun    DU Li-ping    SUN Ying-juan
Affiliation:WANG Hong-mei,CHU Yu-yun,DU Li-ping,SUN Ying-juan (The Affiliated Hospital of Qingdao University Medical College,Qingdao,Shandong 266003,China)
Abstract:
OBJECTIVE To explore the cleaning of medical instrument to packing sterilization time,to increase the efficiency of sterilization. METHODS The normal use of surgical instruments were placed in the same fully automatic cleaning of the press to configure an application.Thirty pieces of cleaning up to surgery instruments were Chosen and exposed the packing room air.Completed in a flash,placed 15min,0.5h,2h,4h,8h,and monitoring sampling bacteria condition. RESULTS In the air show 15min,0.5h group of the populat...
Keywords:Medical devices  Machinery cleaning  Disinfection  Packing time  
本文献已被 CNKI 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号