摘要
目的监测骨科术中外来器械和手术室器械污染情况,为外来器械管理提供参考.方法在骨科手术进行至2.5 h、3.5 h时由手术护士配合采集未使用的术中器械样本,其中外来器械98个,手术室器械75个.样本均置于37℃恒温箱中培养72 h后观察记录,肉汤混浊、变色、有生物膜生成视为阳性,肉汤透明清亮视为阴性.结果外来器械总体样本阳性率、3.5 h样本阳性率高于手术室器械,差异有统计学意义(P<0.05);外来器械组内比较,2.5 h和3.5 h间差异有统计学意义(P<0.05);手术室器械组内比较,2.5 h和3.5 h间差异无统计学意义(P>0.05).骨科手术中所用全部器械污染率2.5 h和3.5 h时比较差异有统计学意义(P<0.05).结论骨科术中外来器械污染率高于手术室器械,手术开始3.5 h时污染率明显高于手术室器械,外来器械的污染率随手术时间延长而升高;骨科手术器械整体采样阳性率偏高,且随手术时间延长呈升高趋势.
Abstract
@@@@Objective To compare contaminative rate of loaner orthopedic instrumentation and OR instrumentation and to provide reference for loaner orthopedic instrumentation management. Methods Samples of unused instrumentations during orthopedic surgeries were
李亚洁,刘英,张军花.
骨科术中外来器械与手术室器械污染监测对比分析[J]. 护理学报. 2013(9): 5-7
Comparisons between Contamination of Loaner Instrumentation and OR Instrumentation during Orthopedic Surgeries[J]. Journal of Nursing. 2013(9): 5-7
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