GEV730PRO培训资料

Voluson730ProvTrainningVoluson？王宁Tel：13564582772----VolumeSonography2/GETitleorjobnumber/6/13/20111967197719771989200020032006GEKretz–HistoryinUltrasound40年的发展历程，容积超声的领航者ISUOG委员会2009(InternationalSocietyofUltrasoundinObstetricsandGynecology世界妇产超声学会)85%“妇产超声”杂志编委会2009超声界SCI得分最高的杂志科技部“十一五”科技支持计划课题组严重胎儿结构异常影像学产前筛查和诊断新技术研究改变了超声的面貌Voluson超声和技术•超声业界最为成功的产品–数以千计的文献–超过34000装机–解决了临床的问题领先的容积技术•3D/4Drender•Sectionalplane•3Dpower/colordoppler•Magicut•CurvedROI•β-VIEWRenderModesImagesbycourtesyofDr.BenoitMixedSurface&SmoothSurfaceLightGradientLightSurfaceSmoothX-rayMaximumSurface立体成像模式（RenderModes）最小模式玻璃体模式sectionalplanemodeSectionalplane---三平面显示ImagesbycourtesyofProf.Chaouiß-View在2D模式下可以调整3D探头的容积轴的位置，显示标记的绿线表示声块的位置RIC5-9RSP6-16三维四维的理解三维----实时三维四维-----实时四维？三维图像的获取Dr.Benoit三维图像的获取依据二维图像定位三维图像的获取四维图像的获取平面和轴向的理解ABC平面腹部探头腔内探头A平面B平面C平面ABC平面——永远相互垂直的三个切面ImagesbycourtesyofProf.ChaouiABC平面——永远相互垂直的三个切面观察方向和绿线采集取样框vs.重建取样框黄色取样框：整个感兴趣的容积数据绿线及边框：需要重建的容积数据观察方向的选择3D/4D图像的明暗调节阈值过低TH=0阈值正确TH=30阈值过高TH=60Threshold阈值调整三维图像“灰阶图”调节Con.posContrast显示器的调节3D/4D图像处理ImagescourtesyofDr.BenoitMagiCutMagicCut(切割工具的使用)StraightRenderStartCurvedRenderStart3D/4DRendering–CurvedROIQuestion？1.扇角和容积角度一样吗？2.影响三维重建图像明暗的条件有哪些？3.A平面图像是固定的吗？4.容积采集框，图像采集区，重建框是否一样？5.β-view是什么功能，用在什么探头上？领先的二维技术•SRIII•CrossXbeam•HDzoom•FFC•XTDVIEW•OTI•AUTO优点:回声有差异时，边界显示更清晰组织回声均匀时，图像更平滑回声无差异时，降低斑点噪声GE斑点噪声抑制技术SRI特点实时双幅对比成像多级调节斑点噪声抑制技术SRIConventionalSpeckleReducedCRI采集图像，发射偏转声束最大可达11条反射近乎边界的垂直方向，增强信号斑点噪声…不同偏转角度的强度不同空间复合成像采集技术主要是提高对组织和边缘的分辨能力CrossXBeamCRI空间复合成像++=左偏转右偏转无偏转复合噪声平均边界增强在保持图像质量前提下，放大图像的技术更好地区分边界与组织放大到3倍，对很多细微测量，如NT测量有很好的作用HDZoom－高分辨率放大ImagesbycourtesyofDr.BenoitHarmonicImagingFundamentalImagingFFC-modeFocusFrequencyComposite(FFC)VirtualConvex•Extendedfieldofview•Real-Timeoperation•IntegratedmeasurementcapabilityinB-ModeXTD-Viewfatfat1460m/s(1540m/s)realbeamexpectedtargettarget1460m/sConventionalOTIDISPLAY*unfocused*incorrectpositioning*focused*exactdepthpositioningWhen*Samefocus*SamedepthDISPLAYerrorOptimizedTissueImaging---OTISOLIDCYSTIC62applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.系统的设置及条件的存储64applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.★日期时间★医院名称★日期显示格式★按钮声音开关65applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.★病案首页66applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.67applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.★局部放大参考窗★自定义注释文本★轨迹球速度68applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.69applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.70applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.71applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.72applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.二维及彩色图像的优化73applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.74applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.75applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.76applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.77applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.78applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.79applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.80applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.测量设置81applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.82applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.83applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.84applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.85applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.86applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.87applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.88applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.89applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.91applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.92applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.同一ID不同时间的档案建立93applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.94applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.95applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.96applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.97applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.98applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.隐藏、显示患者信息99applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.100applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.101applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.穿刺线的设置102applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.103applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.血流量的测量104applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.105applicationtrainingJuly2010GEInternal-Forinternaldistributiononly.106applicat