METHODS AND SYSTEMS FOR BROADBAND INTRAVASCULAR ULTRASOUND IMAGING
    9.
    发明申请
    METHODS AND SYSTEMS FOR BROADBAND INTRAVASCULAR ULTRASOUND IMAGING 有权
    方法和系统用于宽带血管内超声成像

    公开(公告)号:US20160066881A1

    公开(公告)日:2016-03-10

    申请号:US14479743

    申请日:2014-09-08

    Abstract: An ultrasound imaging system, a method for ultrasound imaging and a non-transitory computer readable medium that stores instructions executable by one or more processors to perform the method for ultrasound imaging are presented. The method includes convolving one or more base ultrasound pulses corresponding to a particular frequency with a desired code to generate an extended excitation wave. Further, the extended excitation wave is transmitted to a broadband ultrasound transducer to be transmitted towards the target. Subsequently, echo signals reflected back from the target in response to the extended excitation wave are received and de-convolved. One or more ultrasound images of the target corresponding to multiple frequencies are generated based on the de-convolved echo signals.

    Abstract translation: 提供超声成像系统,用于超声成像的方法和存储可由一个或多个处理器执行以执行超声成像方法的指令的非暂时计算机可读介质。 该方法包括将对应于特定频率的一个或多个基本超声波脉冲与期望的代码进行卷积以产生扩展的激发波。 此外,扩展的激发波被传输到宽带超声换能器以朝向目标传送。 随后,响应于扩展的激发波反射回目标的回波信号被接收并去卷积。 基于去卷积回波信号生成对应于多个频率的目标的一个或多个超声图像。

    SYSTEMS AND METHODS FOR X-RAY AND ULTRASOUND IMAGING
    10.
    发明申请
    SYSTEMS AND METHODS FOR X-RAY AND ULTRASOUND IMAGING 审中-公开
    用于X射线和超声成像的系统和方法

    公开(公告)号:US20140135623A1

    公开(公告)日:2014-05-15

    申请号:US13677881

    申请日:2012-11-15

    Abstract: An imaging assembly is provided including a paddle assembly, an X-ray detection unit, an ultrasound module, and a control module. The paddle assembly includes first and second plates that are articulable with respect to each other and configured to receive and compress an object to be imaged. The X-ray detection unit is mounted proximate to at least one of the first and second plates. The ultrasound module is configured to acquire ultrasound information of the object to be imaged and includes an ultrasound transducer articulably mounted to at least one of the first and second plates. The control module is configured to position the ultrasound transducer to scan a region of interest identified using X-ray information received from the X-ray detection unit, while not scanning at least a portion of the object outside of the region of interest.

    Abstract translation: 提供了一种成像组件,包括桨组件,X射线检测单元,超声模块和控制模块。 桨叶组件包括第一和第二板,其可相对于彼此铰接并且构造成接收和压缩待成像的物体。 X射线检测单元安装在靠近第一和第二板中的至少一个的位置。 超声模块被配置为获取待成像对象的超声信息,并且包括可铰接地安装到第一和第二板中的至少一个的超声波换能器。 所述控制模块被配置成定位所述超声换能器,以扫描使用从所述X射线检测单元接收的X射线信息所标识的感兴趣区域,而不扫描所述目标区域外的所述对象的至少一部分。

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