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    ULTRASOUND IMAGING OF FAST-MOVING STRUCTURES
    2.
    发明申请
    ULTRASOUND IMAGING OF FAST-MOVING STRUCTURES 审中-公开
    快速移动结构的超声成像

    公开(公告)号：US20160015367A1

    公开(公告)日：2016-01-21

    申请号：US14771231

    申请日：2014-01-31

    申请人： KONINKLIJKE PHILIPS N.V.

    发明人： ROBERT JOSEPH SCHNEIDER ,  DAVID PRATER ,  WILLIAM ROBERT MARTIN ,  SCOTT WILLIAM DIANIS

    IPC分类号： A61B8/00 ,  A61B8/08 ,  A61B8/13

    摘要： An ultrasonic diagnostic imaging system is gated to acquire images at different phases of a physiological cycle such as the heartbeat. At each successive heart cycle a trigger actuates the acquisition of a continuous sequence of images, starting at a particular phase of the heart cycle and ending when the next heart cycle begins. Multiple triggers are used, each starting at a different phase of the heart cycle and each acquiring images at uniform temporal spacing. After the first trigger is used a sequence of images has been captured which are temporally evenly spaced over the heart cycle, and as successive triggers are used uniform temporal spacing is maintained as the heart cycle is filled in with additional images for replay of an image loop of phase re-ordered images at a high frame rate of display.

    摘要翻译： 选择超声诊断成像系统以在生理周期如心跳的不同阶段获取图像。 在每个连续的心脏周期，触发器启动从心脏周期的特定阶段开始的连续序列图像的获取，并且在下一个心脏周期开始时结束。 使用多个触发器，每个起始于心脏周期的不同阶段，并且每个以均匀的时间间隔获取图像。 在使用第一触发器之后，已经捕获了在心脏周期上在时间上均匀间隔的图像序列，并且当使用连续触发时，维持均匀的时间间隔，因为心脏周期被填充有用于重放图像循环的附加图像 的相位重新排序的图像在高帧率的显示。

    RIB BLOCKAGE DELINEATION IN ANATOMICALLY INTELLIGENT ECHOCARDIOGRAPHY
    4.
    发明申请
    RIB BLOCKAGE DELINEATION IN ANATOMICALLY INTELLIGENT ECHOCARDIOGRAPHY 审中-公开

    公开(公告)号：US20200237337A1

    公开(公告)日：2020-07-30

    申请号：US16836985

    申请日：2020-04-01

    申请人： KONINKLIJKE PHILIPS N.V.

    发明人： SHENG-WEN HUANG ,  EMIL GEORGE RADULESCU ,  RAMON QUIDO ERKAMP ,  SHOUGANG WANG ,  KARL ERHARD THIELE ,  DAVID PRATER

    IPC分类号： A61B8/08 ,  G01S15/89 ,  G01S7/52 ,  A61B8/00 ,  A61B6/00 ,  A61B5/044

    摘要： A method for using an interactive visual guidance tool for an imaging acquisition and display system and configured for user navigation with respect to a blockage of a field of view detects, and spatially defines, the blockage. It also integrates, with the image for joint visualization, an indicium that visually represents the definition. The indicium is moved dynamically according to movement, relative to the blockage, of the field of view. The indicium can be shaped like a line segment, or two indicia can be joined in a “V” shape to frame a region of non-blockage. The defining may be based on determining whether ultrasound beams in respective directions are blocked. Included, for deriving the image, in some embodiments are imaging channels for receiving image data for which a metric of coherence, i.e., similarity among channel data, is computed. The determination for a direction is based on the metric for locations in that direction. One application is navigating an ultrasound probe between blocking ribs to achieve a standard cardiac view.

    RIB BLOCKAGE DELINEATION IN ANATOMICALLY INTELLIGENT ECHOCARDIOGRAPHY
    6.
    发明申请
    RIB BLOCKAGE DELINEATION IN ANATOMICALLY INTELLIGENT ECHOCARDIOGRAPHY 审中-公开
    RIB嵌入式解析在解剖智力心理学中

    公开(公告)号：US20160143614A1

    公开(公告)日：2016-05-26

    申请号：US14901114

    申请日：2014-06-18

    申请人： KONINKLIJKE PHILIPS N.V.

    发明人： SHENG-WEN HUANG ,  EMIL GEORGE RADULESCU ,  RAMON QUIDO ERKAMP ,  SHOUGANG WANG ,  KARL ERHARD THIELE ,  DAVID PRATER

    IPC分类号： A61B8/08 ,  A61B5/044 ,  A61B8/00

    CPC分类号： A61B8/0841 ,  A61B5/044 ,  A61B6/5205 ,  A61B8/085 ,  A61B8/0883 ,  A61B8/4488 ,  A61B8/461 ,  A61B8/463 ,  A61B8/483 ,  A61B8/5269 ,  A61B8/54 ,  G01S7/52047 ,  G01S7/52085 ,  G01S15/8927 ,  G01S15/8977

    摘要： An interactive visual guidance tool for an imaging acquisition and display system and configured for user navigation with respect to a blockage of a field of view (216) detects, and spatially defines, the blockage. It also integrates, with the image for joint visualization, an indicium (244) that visually represents the definition. The indicium is moved dynamically according to movement, relative to the blockage, of the field of view. The indicium can be shaped like a line segment, or two indicia (244, 248) can be joined in a “V” shape to frame a region of non-blockage. The defining maybe based on determining whether ultrasound beams in respective directions are blocked. Included, for deriving the image, in some embodiments are imaging channels for receiving image data for which a metric of coherence, i.e., similarity among channel data, is computed. The determination for a direction is based on the metric for locations in that direction. One application is navigating an ultrasound probe between blocking ribs (208, 212) to achieve a standard cardiac view.

    摘要翻译： 用于成像采集和显示系统并且被配置用于相对于视场（216）的阻塞的用户导航的交互式视觉指导工具检测并空间地限定阻塞。 它还与用于联合可视化的图像集成在视觉上表示定义的标记（244）。 根据视场相对于阻塞的移动动态地移动标记。 标记可以成形为线段，或者两个标记（244,248）可以以“V”形连接以构成非阻塞区域。 该定义可以基于确定各个方向上的超声波束是否被阻挡。 包括用于导出图像的一些实施例是用于接收图像数据的成像通道，其中计算相干度的度量，即，通道数据之间的相似度。 方向的确定是基于该方向上位置的度量。 一种应用是在阻塞肋（208,212）之间导航超声波探头以实现标准心脏视图。