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    • 1. 发明申请
    • 3-D IMAGING AND/OR FLOW ESTIMATION WITH A ROW-COLUMN ADDRESSED 2-D TRANSDUCER ARRAY
    • 采用行列寻址的二维传感器阵列进行三维成像和/或流动估算
    • WO2018087584A1
    • 2018-05-17
    • PCT/IB2016/056817
    • 2016-11-11
    • B-K MEDICAL APS
    • HOLBEK, SimonBOUZARI, HamedJENSEN, JonasSTUART, Matthias BoENGHOLM, MathiasTHOMSEN, Erik VilainJENSEN, Jorgen Arendt
    • G01S15/89
    • An ultrasound imaging system (100) includes a 2-D transducer array (102) with a first 1-D array (104, 204) of one or more rows of transducing elements (106, 204 1 , …204 6 ) configured to produce first ultrasound data and a second 1-D array (104, 206) of one or more columns of transducing elements (106, 206 1 , …206 6 ) configured to produce second ultrasound data. The first and second 1-D arrays are configured for row-column addressing. The ultrasound imaging system further includes a controller (112) configured to control transmission and reception of the first and second 1-D arrays, and a beamformer (114) configured to beamform the received first and second echoes to produce ultrasound data, and an image processor (116) configured to process the ultrasound data to generate an image, which is displayed via a display (224).
    • 超声成像系统(100)包括具有一行或多行换能元件(106,204)的第一1维阵列(104,204)的2维换能器阵列(102) (106,206)的一个或多个列的第一一维阵列(104,206),所述一列或多列换能元件(106,206)被配置为产生第一超声数据, ...,...,206)被配置为产生第二超声数据。 第一个和第二个1-D阵列配置为行列寻址。 超声成像系统还包括被配置为控制第一和第二1-D阵列的发送和接收的控制器(112),以及被配置为波束形成接收到的第一和第二回波以产生超声数据的波束形成器(114) 处理器(116),被配置为处理超声数据以生成经由显示器(224)显示的图像。