Abstract
目的 探讨全自动清洗消毒器与超声波清洗机洗涤医疗器械的效果.方法A洗涤法:将被清洗器械直接放入全自动清洗消毒器内按程序进行清洗、消毒和干燥.B洗涤法:将器械放入超声波清洗机内按程序加酶清洗、冷水喷淋清洗、热水喷淋消毒、烘干.比较两法洗涤效果.结果A洗涤法洗涤后器械剩余残留物为0.33‰,B洗涤法为0.03‰,两法比较χ2=46.546,P=0.000;齿类器械A洗涤法洗涤后剩余残留物为0.52‰,B洗涤法为0.04‰(χ2=44.097,P=0.000);非齿类器械两法差异无统计学意义(χ2=2.667,P=0.102).结论超声波清洗机清洗齿类器械效果最佳;全自动清洗消毒器洗涤非齿类器械洗涤容量大,全自动清洗程序,工作效率高.因此对不同器具采用不同设备进行洗涤,可有效提高洗涤效果,确保灭菌物品质量安全。
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