ANSI/ASTM F1862-2000 利用合合成液进行医用面膜耐渗透力(定量定速水平喷射)试验方法
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【英文标准名称】:TestMethodforResistanceofMedicalFaceMaskstoPenetrationbySyntheticBlood(HorizontalProjectionofFixedVolumeataKnownVelocity)
【原文标准名称】:利用合合成液进行医用面膜耐渗透力(定量定速水平喷射)试验方法
【标准号】:ANSI/ASTMF1862-2000
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:医疗技术学;试验方法;耐力
【英文主题词】:medicaltechnology;resistance;testmethods
【摘要】:Thistestmethodisusedtoevaluatetheresistanceofmedicalfacemaskstopenetrationbysyntheticbloodunderhighvelocityliquidcontactwiththemedicalfacemasksurfaceofafixedvolumeoverarelativelyshortperiodoftime(0to2.5s).Medicalfacemaskpass/faildeterminationsarebasedonvisualdetectionofsyntheticbloodpenetrationThistestmethoddoesnotapplytoallformsorconditionsofblood-bornepathogenexposure.Usersofthetestmethodmustreviewmodesforfaceexposureandassesstheappropriatenessofthistestmethodfortheirspecificapplication.Thistestmethodprimarilyaddressestheperformanceofmaterialsorcertainmaterialconstructionsusedinmedicalfacemasks.Thistestmethoddoesnotaddresstheperformanceofthemedicalfacemasksdesign,construction,orinterfacesorotherfactorswhichmayaffecttheoverallprotectionofferedbythemedicalfacemaskanditsoperation(suchasfiltrationefficiencyandpressuredrop).ProceduresformeasuringthesepropertiesarecontainedinMIL-M-36954C.Thistestmethoddoesnotaddressbreathabilityofthemedicalfacemaskmaterialsoranyotherpropertiesaffectingtheeaseofbreathingthroughthemedicalfacemask.Thistestmethodevaluatesmedicalfacemasksasanitemofprotectiveclothing.Thistestmethoddoesnotevaluatetheperformanceofmedicalfacemasksforairborneexposurepathwaysorinthepreventionofthepenetrationofaerosolizedbodyfluidsdepositedonthemedicalfacemask.ThevaluesstatedinSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents,therefore,eachsystemshallbeusedindependentlyoftheother.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C05
【国际标准分类号】:11_120_20
【页数】:
【正文语种】:英语
【原文标准名称】:利用合合成液进行医用面膜耐渗透力(定量定速水平喷射)试验方法
【标准号】:ANSI/ASTMF1862-2000
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:医疗技术学;试验方法;耐力
【英文主题词】:medicaltechnology;resistance;testmethods
【摘要】:Thistestmethodisusedtoevaluatetheresistanceofmedicalfacemaskstopenetrationbysyntheticbloodunderhighvelocityliquidcontactwiththemedicalfacemasksurfaceofafixedvolumeoverarelativelyshortperiodoftime(0to2.5s).Medicalfacemaskpass/faildeterminationsarebasedonvisualdetectionofsyntheticbloodpenetrationThistestmethoddoesnotapplytoallformsorconditionsofblood-bornepathogenexposure.Usersofthetestmethodmustreviewmodesforfaceexposureandassesstheappropriatenessofthistestmethodfortheirspecificapplication.Thistestmethodprimarilyaddressestheperformanceofmaterialsorcertainmaterialconstructionsusedinmedicalfacemasks.Thistestmethoddoesnotaddresstheperformanceofthemedicalfacemasksdesign,construction,orinterfacesorotherfactorswhichmayaffecttheoverallprotectionofferedbythemedicalfacemaskanditsoperation(suchasfiltrationefficiencyandpressuredrop).ProceduresformeasuringthesepropertiesarecontainedinMIL-M-36954C.Thistestmethoddoesnotaddressbreathabilityofthemedicalfacemaskmaterialsoranyotherpropertiesaffectingtheeaseofbreathingthroughthemedicalfacemask.Thistestmethodevaluatesmedicalfacemasksasanitemofprotectiveclothing.Thistestmethoddoesnotevaluatetheperformanceofmedicalfacemasksforairborneexposurepathwaysorinthepreventionofthepenetrationofaerosolizedbodyfluidsdepositedonthemedicalfacemask.ThevaluesstatedinSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents,therefore,eachsystemshallbeusedindependentlyoftheother.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C05
【国际标准分类号】:11_120_20
【页数】:
【正文语种】:英语
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