脊柱手术过程中空气细菌含量的动态分析  

Dynamic Analysis of Bacteria Content in Air in Processing of Spine Operating

作　　者：郭莉[1] 何玮[1] 孔立娟[1] 胡晓素[1] 

机构地区：[1]北京大学第三医院手术室,北京100083

出　　处：《中华医院感染学杂志》2009年第1期63-64,共2页Chinese Journal of Nosocomiology

摘　　要：目的研究骨科脊柱手术过程中空气细菌含量动态变化。方法采用沉降法监测脊柱手术过程中空气细菌含量,即在手术前、切皮时、缝合时、手术结束时的细菌含量。结果脊柱手术过程中细菌含量具有两个明显的峰值,分别是手术开始时和手术结束后。结论医院手术室在手术过程中空气细菌总数的变化出现了两个明显的高峰,人员的活动是影响手术室手术过程中空气细菌总数变化的主要因素。OBJECTIVE Researching the dynamic changes of air bacteria content in the process of spine operating. METHODS Adopt settling process to monitor the bacterium content of the air in the process of surgery operating at the point of pre-operating, cut skin, surgical sutures, suturescontent. RESULTS There are two obvious peak values of bacteria content in the process of spinal surgery operating, at beginning of operating and operating finished. CONCLUSIONS There are two obvious peak values of bacteria total amount changes in the process of operating in operating room, the main factor of the bacteria total amount changes in the air is the personal activitie s in operating room during operatings.

关 键 词：空气细菌含量 动态变化分析 

分 类 号：R181.32[医药卫生—流行病学]