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1.发明公开Medical ultrasonic diagnostic imaging system with scanning guide for three dimensional imaging 失效的医用超声诊断成像系统的扫描导用于三维图像显示
公开(公告)号：EP0803227A1
公开(公告)日：1997-10-29
申请号：EP97302842.6
申请日：1997-04-25
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Gandini, Rebecca L. , Catuano, Delfin M. , Quistgaard, Jens Ulrich , Butler, Lisa M.
CPC classification number: G01S7/52079 , G01S7/52034 , G01S7/52074 , G01S15/8979 , G01S15/8993 , Y10S128/916
Abstract: An ultrasonic diagnostic imaging system is provided with a scanning guide which assists a user in conducting three dimensional ultrasonic scanning of a patient. The guide is visual or audible or both, and gives the physician a real time indicator by which to gauge the rate and duration of three dimensional ultrasonic scanning. In a constructed embodiment the scanning guide is modulated by a counter coupled to cine memory, in which image frames are stored for three dimensional processing. As the cine memory fills toward capacity with ultrasonic image frames, the scanning guide is modulated in correspondence with the filling of the memory. A visual indicator (100) of the ultrasonic frame sequence in memory is also provided, on which the user can move markers to eliminate frames at the beginning or end of the sequence from the three dimensional reconstruction.
Abstract translation: 该系统包括在超声波探头用于扫描患者以获取来自所述主体的体积区域的超声回波信息。 存储装置存储信号，从超声回波信息中导出。 处理器处理所述超声回波的信息来形成体积区域的三维超声波表示。 扫描导是由用户可观察以帮助用户在从所述主体的体积区域的获取的回波信息期间扫描与所述探针的患者。 扫描指南哪个期间体积区域是将被扫描的时间辅助用户在确定性采矿包括设备。 该扫描装置包括用于引导向用户通知到具有体积区域的扫描期间所获取的超声回波信息量。
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2.发明公开Three dimensional ultrasonic diagnostic image rendering from tissue and flow images 失效的三维超声波图像回放流和组织图像的诊断
公开(公告)号：EP0844496A3
公开(公告)日：1999-09-08
申请号：EP97309497.2
申请日：1997-11-25
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Quistgaard, Jens Ulrich
IPC: G01S15/89
CPC classification number: A61B8/483 , A61B8/06 , A61B8/13 , G01S15/8979 , G01S15/8993 , G06T17/00 , Y10S128/916
Abstract: A medical diagnostic ultrasound system is described in which ultrasonic B mode tissue information and Doppler flow information is acquired from a volumetric region of the body and processed in an interleaved sequence to render a three dimensional image. The three dimensional rendering processes the B mode and Doppler flow information to give priority to tissue information, flow information, or a blend of the two.
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3.发明授权
公开(公告)号：EP0715183B1
公开(公告)日：2000-05-10
申请号：EP95308602.2
申请日：1995-11-29
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Quistgaard, Jens Ulrich
CPC classification number: G01S15/8993 , A61B8/06 , A61B8/483 , G01N29/0609 , G01S7/52034 , G01S7/52063 , G01S15/8938 , G01S15/8979 , Y10S128/916
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4.发明公开Ultrasonic diagnostic scan conversion for three dimensional display processing 失效Ultraschall-Diagnostik mit Abtastumsetzungfürdreidimensionale Anzeigeverarbeitung
公开(公告)号：EP0715183A1
公开(公告)日：1996-06-05
申请号：EP95308602.2
申请日：1995-11-29
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Quistgaard, Jens Ulrich
CPC classification number: G01S15/8993 , A61B8/06 , A61B8/483 , G01N29/0609 , G01S7/52034 , G01S7/52063 , G01S15/8938 , G01S15/8979 , Y10S128/916
Abstract: A method and apparatus are provided for processing ultrasonic diagnostic image information acquired in a plurality of scan planes for presentation as a three dimensional display of a volumetric region of the body. The image points in each scan plane are repositioned by approximating the rotation and translation of the scan plane in correspondence with the angle from which the volumetric region is to be viewed. This approximation is accomplished using conventional scan conversion processors by scaling the spatial coordinates of the original ultrasonic image in one or more dimensions and translating the image in one or more directions in correspondence with the viewing angle. A plurality of such scaled and translated images are accumulated and displayed in a combined three dimensional image presentation.
Abstract translation: 该方法包括从体积区域接收多个空间相关的超声扇形图像。 接下来，它需要识别透视图相对于参考平面的角度。 随后通过与透视视角成比例地缩放图像的一个或多个维度来处理每个图像。 该方法还需要将图像的平面中的图像与空间相关平面之间的间距和透视视角成比例地平移。 最后，处理的图像被组合以形成复合透视图，然后显示。
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5.发明授权Medical ultrasonic diagnostic imaging system with scanning guide for three dimensional imaging 失效的医用超声诊断成像系统的扫描导用于三维图像显示
公开(公告)号：EP0803227B1
公开(公告)日：2004-03-10
申请号：EP97302842.6
申请日：1997-04-25
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Gandini, Rebecca L. , Catuano, Delfin M. , Quistgaard, Jens Ulrich , Butler, Lisa M.
CPC classification number: G01S7/52079 , G01S7/52034 , G01S7/52074 , G01S15/8979 , G01S15/8993 , Y10S128/916
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Patent Agency Ranking
公开(公告)号：EP0714036B1
公开(公告)日：2002-07-17
申请号：EP95308312.8
申请日：1995-11-21
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Schwartz, Gary Allen , Pesque, Patrick René , Quistgaard, Jens Ulrich
CPC classification number: G01S7/52077 , A61B8/14 , A61B8/483 , G01S15/8945 , G01S15/8979 , G01S15/8993 , Y10S128/916
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7.发明公开Ultrasonic scanning of tissue motion in three dimensions 失效Gewebe的Dreidimensionale Ultraschallabtastung von bewegtem
公开(公告)号：EP0795296A1
公开(公告)日：1997-09-17
申请号：EP97301640.5
申请日：1997-03-12
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Pesque, Patrick René , Quistgaard, Jens Ulrich , Schwartz, Gary Allen
CPC classification number: G01S15/8981 , A61B8/08 , A61B8/488 , A61B8/543 , G01S7/52036 , Y10S128/916
Abstract: An ultrasonic diagnostic imaging system is provided which utilizes a multivariate processor to discriminate between Doppler power signals which were produced by moving tissue, and Doppler power signals which were produced by fluid flow. Discriminated moving tissue Doppler power signals are displayed in a three dimensional spatial presentation.
Abstract translation: 提供了一种超声波诊断成像系统，其利用多变量处理器来区分通过移动组织产生的多普勒功率信号和由流体流产生的多普勒功率信号。 识别的运动组织多普勒功率信号以三维空间呈现显示。
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公开(公告)号：EP0795296B1
公开(公告)日：2004-06-09
申请号：EP97301640.5
申请日：1997-03-12
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Pesque, Patrick René , Quistgaard, Jens Ulrich , Schwartz, Gary Allen
CPC classification number: G01S15/8981 , A61B8/08 , A61B8/488 , A61B8/543 , G01S7/52036 , Y10S128/916
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9.发明公开Three dimensional ultrasonic diagnostic image rendering from tissue and flow images 失效的三维超声波图像回放流和组织图像的诊断
公开(公告)号：EP0844496A2
公开(公告)日：1998-05-27
申请号：EP97309497.2
申请日：1997-11-25
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Quistgaard, Jens Ulrich
IPC: G01S15/89
CPC classification number: A61B8/483 , A61B8/06 , A61B8/13 , G01S15/8979 , G01S15/8993 , G06T17/00 , Y10S128/916
Abstract: A medical diagnostic ultrasound system is described in which ultrasonic B mode tissue information and Doppler flow information is acquired from a volumetric region of the body and processed in an interleaved sequence to render a three dimensional image. The three dimensional rendering processes the B mode and Doppler flow information to give priority to tissue information, flow information, or a blend of the two.
Abstract translation: 一种医疗诊断超声系统是其中超声的B模式的组织信息和多普勒血流信息描述的是从身体的一个体积区域获取的，并在交错顺序处理中呈现三维图像。 三维渲染处理的B模式和多普勒血流信息，以对组织信息优先，流量信息，或两者的共混物。
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公开(公告)号：EP0714036A3
公开(公告)日：1998-01-07
申请号：EP95308312.8
申请日：1995-11-21
Applicant: ADVANCED TECHNOLOGY LABORATORIES, INC.
Inventor： Schwartz, Gary Allen , Pesque, Patrick René , Quistgaard, Jens Ulrich
CPC classification number: G01S7/52077 , A61B8/14 , A61B8/483 , G01S15/8945 , G01S15/8979 , G01S15/8993 , Y10S128/916
Abstract: An ultrasonic diagnostic system and scanning technique are described for producing three dimensional ultrasonic image displays utilizing power Doppler signal information. In a preferred embodiment the power Doppler signal information is displayed in the absence of structural (B mode) information to reduce image clutter and provide three dimensional image segmentation. An ultrasonic scanning technique is presented for acquiring diagnostic three dimensional ultrasonic images of power Doppler intensity through manual hand scanning of a patient, without the need for specially fabricated scanning mechanisms or devices.
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