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135 条记录 (耗时 0.012 秒)

    ULTRASOUND IMAGING APPARATUS WITH ADAPTIVE BEAMFORMER AND ULTRASOUND IMAGING METHOD WITH ADAPTIVE BEAMFORMING
    83.
    发明授权
    ULTRASOUND IMAGING APPARATUS WITH ADAPTIVE BEAMFORMER AND ULTRASOUND IMAGING METHOD WITH ADAPTIVE BEAMFORMING 有权

    公开(公告)号：EP2616835B1

    公开(公告)日：2018-11-14

    申请号：EP11775853.2

    申请日：2011-09-08

    申请人： Canon Kabushiki Kaisha

    发明人： NAGAE, Kenichi

    IPC分类号： G01S7/52 ,  G01S15/89 ,  G10K11/34 ,  G10K11/35 ,  A61B8/00

    CPC分类号： G01S7/52047 ,  A61B8/4444 ,  G01S15/8915 ,  G01S15/8945 ,  G01S15/8977 ,  G01S15/8993

    摘要： A subject information acquiring apparatus of the present invention includes a probe which has a plurality of elements arranged in an array which receive elastic waves propagating within a subject and converts the received elastic waves to a received signals, a first signal processing unit which uses the received signals output by the elements to calculate a first output signal corresponding to the elastic waves from a target position, a second signal processing unit which uses the first output signal for the target position to calculate a second output signal corresponding to elastic waves from the target position, and an image processing unit which uses the second output signal to generate image data for display. In this case, at least one of the first signal processing unit and the second signal processing unit uses adaptive signal processing to calculate the first output signal or the second output signal.

    Ultrasonic diagnostic apparatus
    90.
    发明公开
    Ultrasonic diagnostic apparatus 有权
    Ultraschalldiagnosevorrichtung

    公开(公告)号：EP2837334A1

    公开(公告)日：2015-02-18

    申请号：EP14173464.0

    申请日：2014-06-23

    申请人： Samsung Medison Co., Ltd.

    发明人： Hwang, Won Soon ,  Jin, Gil Ju

    IPC分类号： A61B8/00 ,  G10K11/35 ,  G10K11/00

    CPC分类号： A61B8/4461 ,  G10K11/004

    摘要： Disclosed herein is an ultrasonic diagnostic apparatus which includes a probe (20) including a transducer (21) installed to be rotatable, a driving device (22) configured to rotate the transducer, at least one wire (228A, 228B) configured to transmit power of the driving device to the transducer, a handle case configured to accommodate the driving device therein, a cap (24) coupled to the handle case (23) to accommodate the transducer therein, and filled with oil, and a diaphragm formed of a deformable material and disposed between the cap and the handle case, wherein the wire is installed to pass through the diaphragm, and fixed to the diaphragm so that the diaphragm is deformed according to movement of the wire. Since the wire is fixedly installed to pass through the diaphragm and deformed according movement of the wire, oil in the cap is prevented from leaking to the handle case.

    摘要翻译： 本文公开了一种超声波诊断装置，其包括探头（20），探头（20）包括安装成能够旋转的换能器（21），被配置为使换能器旋转的驱动装置（22），至少一根配线（228A，228B） 驱动装置到换能器的手柄壳体，构造成在其中容纳驱动装置的手柄壳体，联接到手柄壳体（23）以容纳换能器并且填充有油的盖子（24），以及由可变形的 材料，并且设置在盖和手柄壳体之间，其中，线被安装成穿过隔膜，并且固定到隔膜，使得隔膜根据电线的移动而变形。 由于电线被固定地安装以通过隔膜并且随着电线的移动而变形，所以防止盖中的油泄露到手柄壳体。