《医用外科口罩产品技术要求or产品标准-符合YY 0469-医用外科口罩要求().docx》由会员分享，可在线阅读，更多相关《医用外科口罩产品技术要求or产品标准-符合YY 0469-医用外科口罩要求().docx（10页珍藏版）》请在三一办公上搜索。
1、1.1.1 细菌过滤效率（BFE）口罩的细菌过戏效率应不小于95%.1.1.2 颗粒过滤效率（PFE）口罩对非油性颗粒的过谑效率应不小于95%。2.7 压力差（AP）口罩两侧面进行气体交换的压力差AP应不大于49Pa.2.8 阻燃性能口罩材料应采用不易燃材料：口罩离开火焰后燃烧不大于5s,2.9 微生物指标291非无菌口罩应符合表1的要求。表1口罩微生物指标细菌菌落总数CFU/g大肠杆菌绿脓杆菌金黄色葡蓟球菌溶血性链球菌真菌其菌的落总数CFU/gn11212231324143SI556】66717881919110322H12222332334214S2566267n7982929210533
2、)31323243343455357M697381839393IOC44)414242594U4447M4TO74R04Q41755)515252635374548SS59钙1175385969SIOtS61616252736384649GO66n76S48697%no7717172728373947506167n77M*Q8HIt81818283S404851Si6368TS78S?S89993112X1*IyXV841WMg，MWIUI.IBIO10W2130314042853406570H808993102100HS101116131159U1.206191ZSO22)322z)3岫3i
3、3JiiW1.3,70,intU5O102118112160U2208IW2423242398m例3128634271t372I04103!19IW162IW209153S3326004”3136103437793731078104120134163IM211IM“522432844032乂4953U615344786374I093105122115)65US“3195Urns3314062854”3156203457913751IOT1C4123IM166182141%“9224333块409244S02316，346801376I251071251371681i72119727122733
4、511W31734780S3771UZIM1Z61169IS218I群V3IU338右8414mso3186”3488H378I16018】”n171U922018mJn417“441X3195349824379I179110)29140172170221HT230342MO4202851320M4350M238C119811】130141174171223201V9231345Z6123291SW32139351MO彻I219HJ1311”m17233CteaM1.“，3742C2”S24inCU352JUR49ImIB】331431771732MU1.23J乂93Wns35424517BB
5、147183177234R/N/4URZT3”“ZW7I3T1.IIB140IU18S1782362023136224832HM73MUf358902I408119H1.)491B6IT92372096239”，Z694472WSS1.329“2359911389I438120143Ia】88ISO2”2108240367no450300SSS330697360921390147612)144ISI1902I211JOO24)369TJ1.453301SS933170336193439】1SI8m146152191IS22”212WZ242znm4S6302SM332W3629423921SG
6、S】23147153193IU24521330(243374273459303对3337”3539S2393I619124148IM194IM2462U862443771144623(MS7】33472)354“339416811ImISS19fiIM24821SIOB24$37927546b3OSS7S33S7273659743%IT54】“151】“198IM2502163H246382t46831X夕9336n366W39618441门153157199I7因21731324738,277472307湖3377”36799839719611?ISiIM和I121I1.S24加2办47SJX湖338746368IOio3982127IrIW15203189256219)11249390E47838SSZ339TSZ369I023399242713018UO841303C8WO)19no29321042310W。”，170I03C00*住，引C冷文献：1中的AXkEE”按表.衣不屈出了真定的定鼻(大妁2628个依)
