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    Real-time 3-D ultrasound reconstruction of knee and its implications for patient specific implants and 3-D joint injections
    2.
    发明授权
    Real-time 3-D ultrasound reconstruction of knee and its implications for patient specific implants and 3-D joint injections 有权

    公开(公告)号：US11123040B2

    公开(公告)日：2021-09-21

    申请号：US15627346

    申请日：2017-06-19

    申请人： JointVue, LLC

    发明人： Mohamed R. Mahfouz ,  Ray C. Wasielewski

    IPC分类号： A61B8/14 ,  A61B8/00 ,  A61B8/08 ,  G06T7/564 ,  G06T17/00

    摘要： Methods and apparatus for treating a patient. The method includes acquiring a plurality of radio frequency (RF) signals with an ultrasound transducer, each RF signal representing one or more return echoes from a scan line of a pulse-mode echo ultrasound scan. A position of the ultrasound transducer corresponding to each of the acquired RF signals is determined, and a plurality of contour lines generated from the plurality of RF signals. The method estimates a 3-D shape and position of an anatomical feature, such as a joint of patient based on the generated contour lines and corresponding ultrasound transducer positions. An apparatus, or computer includes a processor and a memory with instructions that, when executed by the processor, perform the aforementioned method.

    3-D Ultrasound Imaging Device and Methods
    4.
    发明申请
    3-D Ultrasound Imaging Device and Methods 审中-公开
    3-D超声成像装置及方法

    公开(公告)号：US20140163375A1

    公开(公告)日：2014-06-12

    申请号：US14178726

    申请日：2014-02-12

    申请人： Jointvue, LLC

    发明人： Ray C. Wasielewski

    IPC分类号： A61B8/00

    CPC分类号： A61B8/4477 ,  A61B8/0875 ,  A61B8/4227 ,  A61B8/4236 ,  A61B8/4427 ,  A61B8/4494 ,  A61B8/483

    摘要： An ultrasound cover for use with an ultrasound imaging system, a method of examining a patient with ultrasound, and an ultrasound diagnostic system. The ultrasound cover includes a central layer configured to conform to a shape of a patient's body and a plurality of ultrasound sensors positioned within the central layer. The ultrasound cover is positioned on a patent to be examined and conformed to the shape of the patient's body. RF ultrasound signals are acquired from the plurality of sensors and a 3-D model of the patient created from extracted echoes. The cover may be used with a diagnostic system that includes a computer configured to compare ultrasound data to a orthopedic-specific dataset to locate bony boundaries.

    摘要翻译： 用于与超声成像系统一起使用的超声波盖，超声检查患者的方法以及超声诊断系统。 超声波覆盖物包括配置成符合患者身体形状的中心层和位于中心层内的多个超声波传感器。 超声波覆盖物位于待检查的专利上，并符合患者身体的形状。 从多个传感器获取RF超声信号，并从提取的回波中获取患者的3-D模型。 封面可以与诊断系统一起使用，该诊断系统包括被配置为将超声数据与矫形特异性数据集进行比较以定位骨骼边界的计算机。

    Real-time 3-D ultrasound reconstruction of knee and its implications for patient specific implants and 3-D joint injections
    8.
    发明授权
    Real-time 3-D ultrasound reconstruction of knee and its implications for patient specific implants and 3-D joint injections 有权

    公开(公告)号：US11529119B2

    公开(公告)日：2022-12-20

    申请号：US14250957

    申请日：2014-04-11

    申请人： JointVue, LLC

    发明人： Mohamed R. Mahfouz ,  Ray C. Wasielewski

    IPC分类号： A61B8/14 ,  A61B8/08 ,  G06T7/564 ,  G06T17/00 ,  A61B8/00

    摘要： Methods and apparatus for treating a patient. The method includes acquiring a plurality of radio frequency (RF) signals with an ultrasound transducer, each RF signal representing one or more return echoes from a scan line of a pulse-mode echo ultrasound scan. A position of the ultrasound transducer corresponding to each of the acquired RF signals is determined, and a plurality of contour lines generated from the plurality of RF signals. The method estimates a 3-D shape and position of an anatomical feature, such as a joint of patient based on the generated contour lines and corresponding ultrasound transducer positions. An apparatus, or computer includes a processor and a memory with instructions that, when executed by the processor, perform the aforementioned method.

    Real-Time 3-D Ultrasound Reconstruction of Knee and Its Implications For Patient Specific Implants and 3-D Joint Injections
    9.
    发明申请
    Real-Time 3-D Ultrasound Reconstruction of Knee and Its Implications For Patient Specific Implants and 3-D Joint Injections 有权

    公开(公告)号：US20210378631A1

    公开(公告)日：2021-12-09

    申请号：US17409411

    申请日：2021-08-23

    申请人： JointVue, LLC

    发明人： Mohamed R. Mahfouz ,  Ray C. Wasielewski

    IPC分类号： A61B8/08 ,  G06T7/564 ,  G06T17/00 ,  A61B8/14

    摘要： Methods and apparatus for treating a patient. The method includes acquiring a plurality of radio frequency (RF) signals with an ultrasound transducer, each RF signal representing one or more return echoes from a scan line of a pulse-mode echo ultrasound scan. A position of the ultrasound transducer corresponding to each of the acquired RF signals is determined, and a plurality of contour lines generated from the plurality of RF signals. The method estimates a 3-D shape and position of an anatomical feature, such as a joint of patient based on the generated contour lines and corresponding ultrasound transducer positions. An apparatus, or computer includes a processor and a memory with instructions that, when executed by the processor, perform the aforementioned method.

    Real-Time 3-D Ultrasound Reconstruction of Knee and Its Implications For Patient Specific Implants and 3-D Joint Injections
    10.
    发明申请
    Real-Time 3-D Ultrasound Reconstruction of Knee and Its Implications For Patient Specific Implants and 3-D Joint Injections 审中-公开
    膝关节实时3维超声重建及其对患者特异性植入物和3-D关节注射的影响

    公开(公告)号：US20140221825A1

    公开(公告)日：2014-08-07

    申请号：US14250957

    申请日：2014-04-11

    申请人： JointVue, LLC

    发明人： Mohamed R. Mahfouz ,  Ray C. Wasielewski

    IPC分类号： A61B8/08 ,  A61B8/14

    CPC分类号： A61B8/0875 ,  A61B8/14 ,  A61B8/4245 ,  A61B8/5207 ,  A61B8/5223 ,  G06T7/564 ,  G06T17/00 ,  G06T2207/10028 ,  G06T2207/10136 ,  G06T2207/30008 ,  G06T2210/41

    摘要： Methods and apparatus for treating a patient. The method includes acquiring a plurality of radio frequency (RF) signals with an ultrasound transducer, each RF signal representing one or more return echoes from a scan line of a pulse-mode echo ultrasound scan. A position of the ultrasound transducer corresponding to each of the acquired RF signals is determined, and a plurality of contour lines generated from the plurality of RF signals. The method estimates a 3-D shape and position of an anatomical feature, such as a joint of patient based on the generated contour lines and corresponding ultrasound transducer positions. An apparatus, or computer includes a processor and a memory with instructions that, when executed by the processor, perform the aforementioned method.

    摘要翻译： 用于治疗患者的方法和装置。 该方法包括用超声换能器获取多个射频（RF）信号，每个RF信号表示来自脉冲模式回波超声扫描的扫描线的一个或多个返回回波。 确定与所获取的RF信号中的每一个相对应的超声波换能器的位置，以及从多个RF信号产生的多个轮廓线。 该方法基于生成的轮廓线和对应的超声换能器位置来估计解剖特征（例如患者的关节）的3-D形状和位置。 一种装置或计算机包括具有指令的处理器和存储器，所述指令在由处理器执行时执行上述方法。