BS EN 60601-2-33-2002+A2-2008 医用电气设备.第2-33部分:医疗诊断用磁共振设备的安全性详细要求
时间:2024-05-10 16:55:27 来源: 标准资料网 作者：标准资料网 阅读：8121
【英文标准名称】:Medicalelectricalequipment-Part2-33:Particularrequirementsforthesafetyofmagneticresonanceequipmentformedicaldiagnosis
【原文标准名称】:医用电气设备.第2-33部分:医疗诊断用磁共振设备的安全性详细要求
【标准号】:BSEN60601-2-33-2002+A2-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2002-10-18
【实施或试行日期】:2002-10-18
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:分类;定义;耐久性;测定;诊断;诊断(医学);诊断设备;电气器具;电器具;电气设备;电器;电气工程;医用电气设备;电气安全性;电磁兼容性;电医学;紧急切断;环境条件;防火;高频;成象;初始的;使用说明书;磁场;磁共振设备;惰性气体铠装电弧焊;处理;作标记;医疗设备;医学科学;医疗技术学;噪声胁强;危险防护;防电击;辐射防护;警告;危险管理;安全;安全工程;安全要求;规范(验收)
【英文主题词】:Classification;Definition;Definitions;Determinations;Diagnosis;Diagnosis(medical);Diagnosticequipment;Electricappliances;Electricalappliances;Electricalengineering;Electricalmedicalequipment;Electricalsafety;Electromagneticcompatibility;Electromedicine;Emergencycut-out;Environmentalconditions;Fireprevention;Highfrequencies;Imaging;Inscription;Instructionsforuse;Magneticfields;Magneticresonanceequipment;Marking;Medicalequipment;Medicalsciences;Medicaltechnology;Noisestresses;Protectionagainstdanger;Protectionagainstelectricshocks;Radiationprotection;Safety;Safetyengineering;Safetyrequirements;Specification(approval)
【摘要】:ThisParticularStandardappliestoMAGNETICRESONANCEEQUIPMENTasdefinedin2.2.101andMAGNETICRESONANCESYSTEMSasdefinedin2.2.102.ThisStandarddoesnotcovertheapplicationofMAGNETICRESONANCEEQUIPMENTbeyondtheINTENDEDUSE.
【中国标准分类号】:C41
【国际标准分类号】:11_040_55
【页数】:108P.;A4
【正文语种】:英语
【英文标准名称】:Methodsoftestformasonryunits-Determinationofmoisturemovementofaggregateconcreteandmanufacturedstonemasonryunits
【原文标准名称】:圬工砌块的试验方法.集料混凝土和成品石料圬工砌块的水分移运动的测定
【标准号】:BSEN772-14-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-01-31
【实施或试行日期】:2002-01-31
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:潮气;集料;砌块;砖;建筑系统构件;砖砌体工程;收缩性试验;混凝土;浸泡试验;尺寸变化;尺寸测量;膨胀
【英文主题词】:Bricks;Brickwork;Caststone;Concretes;Construction;Constructionmaterials;Determination;Determinations;Expansions;Formchanges;Humid;Masonry;Moisture;Specification;Testing
【摘要】:ThisEuropeanStandardspecifiesamethodofmeasuringthemoisturemovementofaggregateconcreteandmanufacturedstonemasonryunitsbetweentwospecifiedextrememoistureconditions.
【中国标准分类号】:P24
【国际标准分类号】:91_100_30
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforDeterminingtheA-DDimensionofAerosolValveDipTubes
【原文标准名称】:测量气溶胶阀填料斜管A-D尺寸的标准实施规程
【标准号】:ASTMD3089-1997(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:D10.33
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:A-Ddimensionmeasurementinaerosolpackaging;aerosoldiptubemeasurement;measurementofdiptubesinaerosolpackaging;A-Ddimension;Aerosolcontainers/products
【摘要】:Usingdiptubesofthecorrectlengthishelpfulbyenablingtheusertodischargeessentiallyalltheproductfromthedispenser,preventingthetubefrombecomingjammedintoanincorrectpositionasaresultofgassing,preventingthe(non-dimpled)valvecupfromexcessivelyprotrudingfromthecanplugandperhapscausingproductionproblemsatthecrimperorgasser/crimper,andpreventingthetubefrombottomingontheflatbaseofsomealuminumcansinsuchawaythatasealismadethatwillacttolimitorstoptheentryofproductintothetubewhenthevalveisactuated.Diptubesthatextendfullytothebottomofthedispenser,withoutexcessivedistortion,canalsoaidinretainingtheirconnectiontothevalvebodytailpiece,whichmaybeimportantiftheaerosolcontentexertsaverysignificantswellingactionuponthediptubeplastic.ThechoiceofA-Ddimensionisinfluencedbyanumberoffactors.Thesefactorsinclude:Tubecurvature,whichmayvaryconsiderablybetweentubes.Variationofvalvecupandvalvecupgasketthickness.Elevationorsuppressionofthevalvepedestal(thustopendofthediptube)uponcrimping.Elevationofvalvepedestalduringhot-tanking,onlypartlydiminisheduponsubsequentcooling.Swelling(orshrinking)actionoftheproductonthediptube.1.1ThispracticecoverstherapiddeterminationoftheA-Ddimensiondefinedasthecenterlinedimensionfromthetopplaneofthevalvemountingcupcurltothefarendofthediptube.SeeFig.1.1.2Thispracticeislimitedtovalveswith1-in.(25.4-mm)mountingcups.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.
【中国标准分类号】:A82
【国际标准分类号】:55_130
【页数】:3P.;A4
【正文语种】:英语