基本信息
| 标准名称： | 游标卡尺 |
| 中标分类： |
机械 >>
工艺装备 >>
量具与量仪 |
| 替代情况： | 被GB/T 1214.2-1996代替 |
| 发布日期： | |
| 实施日期： | 1986-03-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 10页 |
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所属分类： 机械 工艺装备 量具与量仪
【英文标准名称】:StandardGuideforBloodCleaningEfficiencyofDetergentsandWasher-Disinfectors
【原文标准名称】:洗涤剂和垫圈消毒器的血液清洁效果的标准指南
【标准号】:ASTMD7225-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D12.16
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:血液;清洁处理;洗涤剂;消毒器;效率;垫圈
【英文主题词】:bloodcleaningefficiency;detergent;washer-disinfector
【摘要】:Significance8212;Driedbloodrepresentsasignificantchallengetocleaningsurgicalinstruments.Thewater-solublecomponentsofbloodareeasilyrenderedinsolublewhenexposedtoheat,chemicalsolutions,ortimeatroomtemperature.Thewaterinsolublecomponentofbloodisfibrinbuiltupduringcoagulation.Theseproteinsbindquitereadilytothesurfacesofsurgicalinstrumentsmakingthemdifficulttoremoveevenwiththeaidofchemicalcleaningagents.Instrumentscontaminatedwithbloodresidueafterreprocessingrepresentasignificantthreatforinfectiontohealthcareworkersandpatients.Healthcarefacilitiestypicallyemploytheuseofautomatedinstrumentwashers.Thesedevicescombinemechanicalactionalongwithchemicalcleaningagentsinastagedcleaningcycledesignedtothoroughlycleansurgicalinstruments.Tofunctionproperly,thesemachinesmustbeperformingattargetedmechanicalefficiencyanddeliverthecorrectchemicalcleaningagentsatthecorrecttemperature,atthecorrectdosageforthecorrectperiodoftime.Use8212;Theregular,periodicuseofthebloodsoiltestisasystemicchallengetothefunctioningofanautomatedwasher.Toproperlychallengethecleaningdevice,thetestmustbeanalogoustoboththedriedbloodsoilandtothephysicalbarrierspresentedbysurgicalinstruments.Thesephysicalbarriersincludetheboxlock,orpivotjointofahingedinstrument,theserratedtips,andcrevicesofsurgicalinstruments.Onthetestcoupon,thecomponentsofbloodmimicthestateofdriedbloodoninstruments.Bymountingthesoiledcouponinaplasticholderthephysicalbarriersrepresentedbycracksandcrevicesofinstruments(forexample,boxlocks)aremimicked.Usersareprovidedwithaninterpretationguidethataidsthemininterpretingresultsthatarelessthanoptimal.Forinstance,failuretoremovethefibrinlayerofbloodsoil(whichiswaterinsoluble)indicatesaproblemwiththechemicalcleaningagent(s).Failuretoevenlyremoveahemoglobinsoilindicatesamechanicalfailure.Failuretoremoveanysoilindicateseitheracatastrophicmechanicalfailure,orinappropriatesettingsfortheinitialrinsestage.1.1Thisguideisbasedonastandardizedtestsoilcorrelatingtocoagulatedbloodsuitableforscreeningtestsandtheevaluationofthecleaningefficiencyofwasher-disinfectorsusedforreprocessingofsurgicalinstruments.Thisguidestrictlydealswithcleaninganddoesnotdescribeanymethodsthatarerelatedtodisinfection.SeetheReferencedDocumentsinSection2foradditionalinformation.1.2ThevaluesgiveninSIunitsaretobeconsideredthestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y43
【国际标准分类号】:11_100_30
【页数】:3P.;A4
【正文语种】: