【英文标准名称】:Ultrasonics-Real-timepulse-echosystems-Guidefortestprocedurestodetermineperformancespecifications
【原文标准名称】:超声波学.实时脉冲回波系统.测定性能规范的试验程序指南
【标准号】:BS7887-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-03-15
【实施或试行日期】:1997-03-15
【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】:组织学;分辨率;准确度;临床检查器械;病人扫描器;超声波医用器具;环境试验;医疗设备;放射器具(医学);试验设备;超声波装置;扫描器;定义;性能试验;试验条件
【英文主题词】:Definition;Definitions;Diagnosis;Diagnosis(medical);Diagnosticequipment;Efficiency;Electricalengineering;Fitnessforpurpose;Frequencyranges;Measurement;Medicalequipment;Pulsereplies;Ratingtests;Real-timesystems;Testing;Ultrasonicdevices;Ultrasonicmedicalapparatus;Ultrasonics
【摘要】:Thistechnicalreportdescribesmethodsofmeasuringtheperformanceofreal-timemedicalultrasonicimagingequipmentinthefrequencyrange0,5MHzto15MHz.Thisreportisrelevantforreal-timeultrasonicscannersbasedonthepulse-echoprinciple,forthetypeslistedbelow:-mechanicalsectorscanner;-electronicphasedarraysectorscanner;-electroniclineararrayscanner;-electroniccurvedarraysectorscanner;-water-bathscannerbasedonanyoftheabovefourscanningmechanisms.
【中国标准分类号】:C41
【国际标准分类号】:11_040_50
【页数】:26P.;A4
【正文语种】:英语