BS EN 61675-2-1998 放射性核素成像设备.特征和试验条件.单光子放射计算机断层摄影

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【英文标准名称】:Radionuclideimagingdevices-Characteristicsandtestconditions-Singlephotonemissioncomputedtomographs
【原文标准名称】:放射性核素成像设备.特征和试验条件.单光子放射计算机断层摄影
【标准号】:BSEN61675-2-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-05-15
【实施或试行日期】:1998-05-15
【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】:诊断;成象;核医学;计算机断层摄影;摄影机;光子束;放射疗法;电气工程;辐射;放射性核素;辐照器;质量保证;试验条件;医疗技术学;试验报告;辐射学;测量;试验;定义
【英文主题词】:Cameras;Computedtomography;Definition;Definitions;Diagnosis;Electricalengineering;Emission;Imaging;Investigations;Irradiationapparatus;Measurement;Medicaltechnology;Nuclearmedicine;Photonbeams;Qualityassurance;Radiology;Radionuclides;Radiotherapy;Testing;Testingconditions;Tomographs
【摘要】:ThispartofIEC61675specifiesterminologyandtestmethodsfordescribingthecharacter-isticsofAngertyperotationalGAMMACAMERASINGLEPHOTONEMISSIONCOMPUTEDTOMOGRAPHS(SPECT),equippedwithparallelholecollimators.AsthesesystemsarebasedonAngertypeGAMMACAMERASthispartofIEC61675shallbeusedinconjunctionwithIEC60789.Thesesystemsconsistofagantrysystem,singleormultipleDETECTORHEADSandacomputersystemtogetherwithacquisition,recording,anddisplaydevices.ThetestmethodsspecifiedinthispartofIEC61675havebeenselectedtoreflectasmuchaspossibletheclinicaluseofAngertyperotationalGAMMACAMERASINGLEPHOTONEMISSIONCOMPUTEDTOMOGRAPHS(SPECT).ItisintendedthatthetestmethodsbecarriedoutbymanufacturerstherebyenablingthemtodescribethecharacteristicsofSPECTsystemsonacommonbasis.Notesthasbeenspecifiedtocharacterizetheuniformityofreconstructedimagesbecauseallmethodsknownsofarwillmostlyreflectthenoiseoftheimage.
【中国标准分类号】:C43
【国际标准分类号】:11_040_50
【页数】:50P;A4
【正文语种】:英语