国产与进口灭菌器灭菌后发生湿包的比较-论文.pdf

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1、中华医院感染学杂志2013年第23卷第9期ChinJNosocomiolVo1．23No．92013·2149·论著国产与进口灭菌器灭菌后发生湿包的比较刘礼霞，张小林，吴婷(湖北省肿瘤医院消毒供应中心，湖北武汉43OO79)摘要：目的探讨两种灭菌器对湿包影响程度的差异，提出控制对策，减少湿包的发生。方法国产与进口脉动真空压力蒸汽灭菌器各灭菌350锅次，灭菌程序结束1O、2O、30rain后分别对灭菌包进行观察。结果湿包差异主要与灭菌后冷却时间的长短有关，冷却时间<10rain，国产灭菌器与进口灭菌器对物品的干燥程度有明显差异，湿包率分别为16．O0和l_

2、8O，炉内冷却20min时，湿包率分别为1．28和0．15，其湿包率差异明显减少；当炉内冷却>3Orain时，国产灭菌器与进口灭菌器湿包率分别为0．06和0．05，其湿包率无差异。结论避免人为因素的影响，在充分冷却的前提下，国产灭菌器与进口灭菌器灭菌后湿包率无明显的差异。关键词：灭菌器；湿包；差异中图分类号：R187文献标识码：A文章编号：1005—4529(2013)09—2149—02Impactofdomesticandimportedsterilizersonwetpackageaftersterilization：acomparativestu

3、dyLIuLi—xia，ZHANGXiao—lin．WUTing(HubeiProvincialTumorHospital，Whan，Hubei430079，China)Abstract：OBJECTIVEToobservetheeffectsoftwokindsofsterilizersonthewetpackagesSOastoputforwardthecontrolcountermeasureandtOreducethewetpackages．METHODSThe350timesofsterilizationexperimentswererespe

4、ctivelyconductedunderthedomesticpulsatingvacuumpressuresteamsterilizerandtheimportedpulsatingvacuumpressuresteamsterilizer，thesterilizedbagswereobservedat10rain，20min，and30minafterthesterilizationprocedure．RESULTSThedifferenceinthenumberofwetpackageswasmainlyrelatedtothelengthofc

5、oolingtimeaftersterilizationprocedure．TheresearchshowedthatthedrynesslevelofthingssterilizedbythetWOsterilizerwereobviouslydifferentwhenthecoolingtimewaslessthan10minutes．Thewetpackageratesofthedomesticssterilizerandtheimportedsterilizerwere16．O0and1．8O，respectively．Whenthecoolin

6、gtimelastedfor20minutes，thewetpackagerateswere1．28and0．15，respectively，thedifferenceinthewetpackageratewassignificantlyreduced．Whenthecoolingtimelastedformorethan3Ominutes，thewetpackageratesofdomesticsterilizerandtheimportedsterilizerwere0．06and0．05，respectively，withoutstatistica

7、ldifference．CONCLUSIONUndertheconditionofenoughcoolingtimeandavoidinghumanfactors，thereisnosignificantdifferenceinthewetpackageratebetweenthedomesticpulsatingvacuumpressuresteamsterilizerandtheimportedpulsatingvacuumpressuresteamsterilizer．Keywords：Sterilizer；Wetpackage；Differenc

8、e按卫生部消毒技术规范评定湿包的标准，灭菌菌器对湿包的影响程度的差异，提出控制对