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    IMAGING SYSTEM
    4.
    发明申请
    IMAGING SYSTEM 审中-公开
    成像系统

    公开(公告)号：US20090009512A1

    公开(公告)日：2009-01-08

    申请号：US11573802

    申请日：2005-08-26

    申请人： Damien Jean-Jacques Dolimier ,  Chuan Zheng ,  Ivan Salgo

    发明人： Damien Jean-Jacques Dolimier ,  Chuan Zheng ,  Ivan Salgo

    IPC分类号： G06T17/00

    CPC分类号： G06T17/00

    摘要： The present invention relates to an imaging system for displaying a structure of temporally changing configuration. The imaging system comprises a display rendering means which processes the image data representative of the structure, renders a display representative of the structure and a presents a display panel of key data indicia which relates to the key data of the structure. The data indicia is targeted within a two stage process, which first causes the relevant computer generated trace image related to the data indicium to be superposed upon the relevant ultrasound image. The second stage provides the option of selecting the data indicium to further reveal information about the structure. Such an interaction provides all the data related to a key measurement and not just the end result, without cluttering the display images by displaying all the image data simultaneously.

    摘要翻译： 本发明涉及一种用于显示时间上变化的结构的结构的成像系统。 成像系统包括显示渲染装置，其处理表示结构的图像数据，呈现代表结构的显示器，并呈现与结构的关键数据相关的关键数据标记的显示面板。 数据标记是在两级过程中的目标，首先使相关计算机产生的与数据标记相关的跟踪图像叠加在相关的超声图像上。 第二阶段提供选择数据标记以进一步揭示关于结构的信息的选项。 这样的交互提供了与键测量相关的所有数据，而不仅仅是最终结果，而不会通过同时显示所有图像数据来混杂显示图像。

    Ultrasonic Diagnosis of Myocardial Synchronization
    5.
    发明申请
    Ultrasonic Diagnosis of Myocardial Synchronization 有权
    超声诊断心肌同步

    公开(公告)号：US20080294048A1

    公开(公告)日：2008-11-27

    申请号：US12092587

    申请日：2006-11-02

    申请人： Ivan Salgo ,  Scott Settlemier ,  David Prater

    发明人： Ivan Salgo ,  Scott Settlemier ,  David Prater

    IPC分类号： A61B8/00

    CPC分类号： A61B8/08 ,  A61B8/0883 ,  G06T7/251 ,  G06T2207/10132 ,  G06T2207/30048

    摘要： An ultrasonic diagnostic imaging method and system are described for detecting abnormalities in the synchronicity of heart wall stimulation. Points on opposite sides of a chamber of the heart are identified in a starting ultrasound image, then tracked through at least a portion of the heart cycle. The changing positions of lines extending between pairs of the points are accumulated and displayed in a color kinesis display in which each color depicts the location of a line at a particular point in the cardiac cycle. In an illustrated example the points are tracked through the cardiac cycle by speckle tracking of the speckle pattern of the adjacent myocardial tissue, tracking specific anatomy, or tracking tissue texture.

    摘要翻译： 描述了用于检测心脏壁刺激同步性异常的超声诊断成像方法和系统。 在心脏室的相对侧上的点在起始超声图像中被识别，然后通过心脏周期的至少一部分进行跟踪。 在点对之间延伸的线的改变位置被累积并显示在彩色运动显示中，其中每种颜色描绘在心动周期的特定点处的线的位置。 在所示示例中，通过斑点跟踪相邻心肌组织的斑点图案，跟踪特定解剖结构或跟踪组织纹理，通过心动周期跟踪点。

    Ultrasonic Diagnosis of Ischemic Cardiodisease
    6.
    发明申请
    Ultrasonic Diagnosis of Ischemic Cardiodisease 审中-公开
    超声诊断缺血性心脏病

    公开(公告)号：US20080097210A1

    公开(公告)日：2008-04-24

    申请号：US11573214

    申请日：2005-07-19

    申请人： Ivan Salgo ,  Andrew Davenport ,  William Kelton

    发明人： Ivan Salgo ,  Andrew Davenport ,  William Kelton

    IPC分类号： A61B8/13

    CPC分类号： G01S7/52068 ,  A61B8/0883 ,  A61B8/488 ,  G01S7/52036 ,  G01S7/52071 ,  G01S15/8979 ,  G01S15/8993 ,  G06T7/251 ,  G06T7/74 ,  G06T2207/10132 ,  G06T2207/30048

    摘要： A diagnostic imaging method and ultrasound system are described for detecting abnormalities of the left ventricle of the heart. A sequence of images including the mitral valve is acquired and processed to identify the location of the mitral valve in each of the images in the sequence. A graphic is displayed with the images depicting the location of the mitral valve in the current image and in each of the preceding images of the sequence. Preferably the mitral valve location is identified by automatic detection of the mitral valve plane in each of the images. A desirable graphic color-codes each of the successively different mitral valve locations in the graphic. The image and graphic can be viewed in real time to discern the effects of conduction delay and infarction of the left ventricle.

    摘要翻译： 描述了用于检测心脏左心室异常的诊断成像方法和超声系统。 获取并处理包括二尖瓣的图像序列以识别序列中每个图像中二尖瓣的位置。 显示图形，其中描绘了当前图像中的二尖瓣位置的图像和序列中的每个先前图像。 优选地，通过在每个图像中自动检测二尖瓣平面来识别二尖瓣位置。 期望的图形颜色代码图中连续不同的二尖瓣位置中的每一个。 可以实时查看图像和图形，以辨别左心室传导延迟和梗死的影响。

    Ultrasonic cardiac volume quantification
    7.
    发明申请
    Ultrasonic cardiac volume quantification 有权
    超声心脏体积量化

    公开(公告)号：US20070016019A1

    公开(公告)日：2007-01-18

    申请号：US10573068

    申请日：2004-08-06

    申请人： Ivan Salgo

    发明人： Ivan Salgo

    IPC分类号： A61B8/00

    CPC分类号： A61B8/0883 ,  A61B5/1075 ,  A61B8/08 ,  A61B8/0858 ,  A61B8/145 ,  A61B8/483 ,  G01S7/52074 ,  G06T7/62 ,  G06T2207/30048

    摘要： Quantified measures of a volumetric object in the body can be made ultrasonically by acquiring concurrent biplane images of two different image planes (210, 214) of the object. Corresponding borders of the volumetric object are traced using automatic border detection. The border tracings are used in their planar spatial relationship to compute a graphical model (220) of the volumetric object. The volume of the graphical model (220) may be computed by the rule of disks, and a graphical or numerical display of the changing volume with time displayed. A user interface comprises both real time biplane images, the real time graphical model (220), and the quantified measures.

    摘要翻译： 通过获取对象的两个不同图像平面（210,214）的并行双平面图像，可以超声波地对身体中的体积物体进行量化的测量。 使用自动边框检测来跟踪体积对象的相应边界。 边界跟踪用于其平面空间关系以计算体积对象的图形模型（220）。 可以通过磁盘的规则来计算图形模型（220）的音量，并且随着时间的推移显示改变音量的图形或数字显示。 用户界面包括实时双平面图像，实时图形模型（220）和量化测量。

    Guidance of invasive medical devices by three dimensional ultrasonic imaging
    8.
    发明授权
    Guidance of invasive medical devices by three dimensional ultrasonic imaging 有权
    通过三维超声成像对侵入性医疗器械的指导

    公开(公告)号：US07796789B2

    公开(公告)日：2010-09-14

    申请号：US10550214

    申请日：2004-03-04

    申请人： Ivan Salgo ,  Bernard Savord ,  Steven Scampini ,  Michael Peszynski

    发明人： Ivan Salgo ,  Bernard Savord ,  Steven Scampini ,  Michael Peszynski

    IPC分类号： G06K9/00 ,  A61B8/00

    CPC分类号： A61B8/0841 ,  A61B8/0833 ,  A61B8/4245 ,  A61B8/4263 ,  A61B8/463 ,  A61B8/483 ,  A61B34/20 ,  A61B90/36 ,  A61B2017/00703 ,  A61B2034/105 ,  A61B2034/2051 ,  A61B2090/364 ,  A61B2090/367 ,  A61B2090/378

    摘要： A three dimensional ultrasonic diagnostic imaging system is operated to guide or observe the operation of an invasive medical device (30) in three dimensions. An interventional system (20) is used to operate the invasive medical device (30) and produces spatially-based information relating to the activity of the invasive medical device (30). The spatially-based information from the interventional system (20) is merged into the three dimensional ultrasonic image data to produce a live three dimensional image of the invasive medical device (30) or its activity. In one embodiment the locations where the activity of the invasive medical device (30) is performed is recorded and displayed in the three dimensional ultrasonic image. The three dimensional ultrasonic image may be shown as an anatomical volume rendered image or as a wire frame model (130) of the anatomy. In another embodiment an integrated three dimensional ultrasonic imaging and invasive device system is described.

    摘要翻译： 操作三维超声诊断成像系统以引导或观察三维的侵入性医疗装置（30）的操作。 介入系统（20）用于操作侵入性医疗装置（30）并产生与侵入性医疗装置（30）的活动有关的基于空间的信息。 来自介入系统（20）的基于空间的信息被合并到三维超声图像数据中以产生侵入性医疗装置（30）的活三维图像或其活动。 在一个实施例中，进行侵入性医疗装置（30）的活动的位置被记录并显示在三维超声图像中。 三维超声图像可以示出为解剖体积渲染图像或者作为解剖结构的线框架模型（130）。 在另一个实施例中，描述了一体的三维超声成像和侵入性装置系统。

    Guidance of invasive medical devices by three dimensional ultrasonic imaging
    9.
    发明申请
    Guidance of invasive medical devices by three dimensional ultrasonic imaging 有权
    通过三维超声成像对侵入性医疗器械的指导

    公开(公告)号：US20060193504A1

    公开(公告)日：2006-08-31

    申请号：US10550214

    申请日：2004-03-04

    申请人： Ivan Salgo ,  Bernard Savord ,  Steven Scampini ,  Michael Peszynski

    发明人： Ivan Salgo ,  Bernard Savord ,  Steven Scampini ,  Michael Peszynski

    IPC分类号： G06K9/00

    CPC分类号： A61B8/0841 ,  A61B8/0833 ,  A61B8/4245 ,  A61B8/4263 ,  A61B8/463 ,  A61B8/483 ,  A61B34/20 ,  A61B90/36 ,  A61B2017/00703 ,  A61B2034/105 ,  A61B2034/2051 ,  A61B2090/364 ,  A61B2090/367 ,  A61B2090/378

    摘要： A three dimensional ultrasonic diagnostic imaging system is operated to guide or observe the operation of an invasive medical device (30) in three dimensions. An interventional system (20) is used to operate the invasive medical device (30) and produces spatially-based information relating to the activity of the invasive medical device (30). The spatially-based information from the interventional system (20) is merged into the three dimensional ultrasonic image data to produce a live three dimensional image of the invasive medical device (30) or its activity. In one embodiment the locations where the activity of the invasive medical device (30) is performed is recorded and displayed in the three dimensional ultrasonic image. The three dimensional ultrasonic image may be shown as an anatomical volume rendered image or as a wire frame model (130) of the anatomy. In another embodiment an integrated three dimensional ultrasonic imaging and invasive device system is described.

    摘要翻译： 操作三维超声诊断成像系统以引导或观察三维的侵入性医疗装置（30）的操作。 介入系统（20）用于操作侵入性医疗装置（30）并产生与侵入性医疗装置（30）的活动有关的基于空间的信息。 来自介入系统（20）的基于空间的信息被合并到三维超声图像数据中以产生侵入性医疗装置（30）的活三维图像或其活动。 在一个实施例中，进行侵入性医疗装置（30）的活动的位置被记录并显示在三维超声图像中。 三维超声图像可以示出为解剖体积渲染图像或者作为解剖结构的线框架模型（130）。 在另一个实施例中，描述了一体的三维超声成像和侵入性装置系统。

    Imaging ultrasound transducer temperature control system and method using feedback
    10.
    发明授权
    Imaging ultrasound transducer temperature control system and method using feedback 失效
    成像超声换能器温度控制系统及方法采用反馈

    公开(公告)号：US06905466B2

    公开(公告)日：2005-06-14

    申请号：US10645299

    申请日：2003-08-21

    申请人： Ivan Salgo ,  Michael Peszynski ,  David Miller

    发明人： Ivan Salgo ,  Michael Peszynski ,  David Miller

    IPC分类号： G01N29/24 ,  A61B8/00

    CPC分类号： A61B8/00 ,  A61B8/481 ,  A61B8/546

    摘要： A system and method for controlling the heat of an ultrasonic transducer is disclosed. In the presently preferred embodiments, the system and method controls the temperature of the transducer by changing operating system parameters based on feedback from temperature sensing elements placed in the transducer. The chosen mutable system parameters may be preset by the construction of the ultrasonic system, under the control of the ultrasonic system user, or a combination of the two. In several exemplary embodiments, the one or more mutable system parameters are altered by an amount proportionate to the difference between the current temperature and a preferred operating temperature. In another exemplary embodiment, the system switches to a lower power imaging mode when the temperature feedback indicates a threshold temperature has been reached.

    摘要翻译： 公开了一种用于控制超声换能器的热量的系统和方法。 在当前优选的实施例中，系统和方法通过基于放置在换能器中的温度感测元件的反馈改变操作系统参数来控制换能器的温度。 所选择的可变系统参数可以通过在超声波系统用户的控制下的超声波系统的构造或两者的组合来预设。 在几个示例性实施例中，一个或多个可变系统参数被改变与当前温度和优选操作温度之间的差成比例的量。 在另一示例性实施例中，当温度反馈指示已达到阈值温度时，系统切换到较低功率成像模式。