层流手术室术中无菌器械的有效时限  

Effective time of sterile equipments used in laminar flow operating room

作　　者：倪荔[1] 翟桂香[1] 周爱勤[1] 张玉定[1] 田学琴[1] 丁海燕[1] 宗明[2] 

机构地区：[1]上海市东方医院手术室,200120 [2]上海市东方医院检验科室,200120

出　　处：《中华现代护理杂志》2011年第26期3162-3164,共3页Chinese Journal of Modern Nursing

基　　金：上海市浦东新区卫生局立项课题（PW2008B-2）

摘　　要：目的探讨层流手术室术中手术器械的安全使用时段。方法选择手术时间持续8h或以上的I类手术10例，对术前空气，术前及术中4，6，8h的手术器械以及手术人员的手进行采样，采样标本进行细菌培养。结果术前空气、术中手术人员的手及手术器械均无细菌生长，合格率为100％。结论在达到100级层流条件的手术室，同一台无菌手术的术中器械可以安全使用8h。Objective To investigate the safe time of sterile equipments used in laminar flow operating room. Methods In ten operations （ Class I ） which last 8 or more hours, we sampled preoperative air, surgery equipments 4 h, 6 h, 8 h pre and intra-operatively, and surgical personnel＇ s hands for bacterial culture. Results There was no growth of bacteria in the sampling of preoperative air, surgical personnel＇ s hands and surgical instruments during operation, pass rate was 100%. Conclusions The sterile equipments used in the same operation could be used safely for 8 hours in operating room where the condition of Level 100 laminar flow reached.

关 键 词：外科器械 灭菌 有效时限 

分 类 号：R472[医药卫生—护理学]