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    ULTRASOUND TRANSDUCER ARRAY OF ELECTRO-ACOUSTIC MODULES
    1.
    发明申请
    ULTRASOUND TRANSDUCER ARRAY OF ELECTRO-ACOUSTIC MODULES 审中-公开
    超声波传感器阵列的电声模块

    公开(公告)号：WO2015041780A3

    公开(公告)日：2015-07-23

    申请号：PCT/US2014051465

    申请日：2014-08-18

    Applicant: GEN ELECTRIC

    Inventor： LEE WARREN ,  HAIDER BRUNO HANS ,  EDWARDSEN STEPHEN DODGE ,  HAUGEN GEIR ,  COGAN SCOTT ,  SAJ CHESTER ,  YETTER CHRISTOPHER ,  STEN-NILSEN BJORNAR ,  AMEMIYA SHINICHI ,  BAUMGARTNER CHARLES EDWARD

    IPC: B06B1/06

    CPC classification number: A61B8/4494 ,  A61B8/4411 ,  A61B8/4455 ,  B06B1/0622

    Abstract: An ultrasound transducer array for an ultrasound probe is presented. The ultrasound transducer array includes a support structure. Further, the ultrasound transducer array includes a plurality of electro-acoustic modules coupled to the support structure, wherein each of the plurality of electro-acoustic modules comprises at least one matrix acoustic array and an interconnect element, wherein each of the plurality of electro-acoustic modules is interchangeable on the support structure so as to adapt to one or more shapes of the ultrasound probe, and wherein each of the plurality of electro-acoustic modules operates in a manner substantially identical to each other of the plurality of electro-acoustic modules.

    Abstract translation: 提出了一种用于超声探头的超声波换能器阵列。 超声换能器阵列包括支撑结构。 此外，超声换能器阵列包括耦合到支撑结构的多个电声模块，其中多个电声模块中的每一个包括至少一个矩阵声阵列和互连元件，其中， 声学模块在支撑结构上是可互换的，以便适应于一个或多个形状的超声波探头，并且其中多个电声模块中的每一个以多个电声模块中的彼此基本相同的方式操作 。

    ULTRASONIC TRANSDUCER DRIVING CIRCUIT AND ULTRASONIC IMAGE DISPLAY APPARATUS
    2.
    发明申请
    ULTRASONIC TRANSDUCER DRIVING CIRCUIT AND ULTRASONIC IMAGE DISPLAY APPARATUS 审中-公开
    超声波换能器驱动电路和超声波图像显示装置

    公开(公告)号：WO2013062816A3

    公开(公告)日：2013-11-07

    申请号：PCT/US2012060476

    申请日：2012-10-17

    Applicant: GEN ELECTRIC

    Inventor： AMEMIYA SHINICHI ,  HAIDER BRUNO ,  SUNDARESAN KRISHNAKUMAR

    IPC: B06B1/02

    CPC classification number: H01L41/09 ,  B06B1/0207 ,  B06B1/0215 ,  G01N29/06 ,  G01N29/34 ,  G01N29/44 ,  G01N2291/048 ,  G01N2291/102

    Abstract: An ultrasonic transducer driving circuit configured to supply an output current and/or an output voltage to an output line for driving an ultrasonic transducer is provided. The ultrasonic transducer driving circuit includes a first current discharge circuit configured to allow a current arising from electric charges accumulated in the ultrasonic transducer to flow from the output line to ground when the output line is at a positive voltage, and a second current discharge circuit configured to allow the current arising from the electric charges accumulated in the ultrasonic transducer to flow from ground to the output line when the output line is at a negative voltage. The first current discharge circuit and the second current discharge circuit are controlled based on the output current and/or the output voltage.

    Abstract translation: 提供了一种超声换能器驱动电路，其被配置为将输出电流和/或输出电压提供给用于驱动超声换能器的输出线。 超声换能器驱动电路包括第一电流放电电路和第二电流放电电路，第一电流放电电路被配置为当输出线处于正电压时允许在超声换能器中积聚的电荷产生的电流从输出线流到地， 当输出线路处于负电压时，允许由超声换能器中积累的电荷产生的电流从地流至输出线。 基于输出电流和/或输出电压来控制第一电流放电电路和第二电流放电电路。

    5.
    发明专利
    未知

    公开(公告)号：FR2862517B1

    公开(公告)日：2006-12-15

    申请号：FR0412075

    申请日：2004-11-15

    Applicant: GEN ELECTRIC

    Inventor： HALMANN NAHI ,  HALL ANNE LINDSAY ,  AMEMIYA SHINICHI

    IPC: A61B8/00 ,  G01S15/89

    Abstract: An ultrasound probe (106) having a set of functions is coupled to a portable ultrasound imaging device (100). A volume of interest is scanned e.g. in three-dimensions, using an ultrasound-imaging device coupled to a resource extension device (302) at a transmit power level capability to get ultrasound image data. The image data is processed using an ultrasound-imaging device processor and a resource extension device processor. An independent claim is also included for an ultrasound-imaging system configured to operate in a resource extended mode and a portable mode.

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