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    APPARATUS AND METHOD FOR ULTRASOUND IMAGING
    2.
    发明申请
    APPARATUS AND METHOD FOR ULTRASOUND IMAGING 审中-公开
    超声成像装置及方法

    公开(公告)号：US20140155738A1

    公开(公告)日：2014-06-05

    申请号：US14092234

    申请日：2013-11-27

    Applicant: General Electric Company

    Inventor： Gang Cheny ,  Xiaodong Han ,  Jing Ye ,  Michael Charles Macdonald ,  Christopher Robert Hazard

    IPC: A61B8/08

    CPC classification number: A61B8/0841 ,  A61B8/4483 ,  A61B8/5246

    Abstract: An apparatus comprising a convex probe, a receiver and an image generating device. The convex probe includes a number of transducer elements configured to transmit a number of sets of ultrasound signals. Each set of the ultrasound signals includes a non-steered frame and at least one steered frame angled toward the non-steered frame. The receiver is coupled to the probe and configured to receive a non-steered echo frame for the non-steered fame and at least one steered echo frame for the at least one steered frame. The image generating device is coupled to the receiver and configured to generate a non-steered image using the non-steered echo frame and a needle-enhancement image using the steered echo frame and combine the non-steered image and the needle-enhancement image into a compound image.

    Abstract translation: 一种包括凸形探针，接收器和图像产生装置的装置。 凸形探针包括多个换能器元件，其被配置为传输多组超声信号。 每组超声波信号包括非转向框架和至少一个转向非转向框架的转向框架。 接收器耦合到探头并且被配置为接收用于非转向声望的非导向回波帧和至少一个转向框架的至少一个转向回波帧。 图像产生装置耦合到接收器并且被配置为使用非转向回波帧和使用转向回波帧的针增强图像来生成非转向图像，并且将非转向图像和针增强图像组合成 复合图像。

    Systems, methods and computer programs for detection of tissue mechanical property
    3.
    发明授权
    Systems, methods and computer programs for detection of tissue mechanical property 有权
    用于检测组织机械性能的系统，方法和计算机程序

    公开(公告)号：US09370339B2

    公开(公告)日：2016-06-21

    申请号：US13804750

    申请日：2013-03-14

    Applicant: General Electric Company

    Inventor： Christopher Robert Hazard ,  Wei Tan ,  Xiaodong Han ,  Gang Cheng

    IPC: A61B8/08 ,  A61B8/00 ,  G01S7/52

    CPC classification number: A61B8/485 ,  A61B8/4483 ,  A61B8/5223 ,  A61B8/54 ,  G01S7/52036 ,  G01S7/52042

    Abstract: In accordance with embodiments disclosed herein, systems, methods, and computer programs are provided that determine a mechanical property of a subject. An excitation force is applied to a displacement origin within a subject, and a shear wave is generated in response to application of the excitation force. The displacement data indicative of displacement motion at the sample position is sampled by tracking pulses, and the timing of at least one of the tracking pulses is adjusted relative to application of the excitation force. The process continues until a peak displacement of the shear wave for the sample position is determined based upon the displacement data.

    Abstract translation: 根据本文公开的实施例，提供了确定受试者的机械性质的系统，方法和计算机程序。 励磁力被施加到被摄体内的位移原点，并且响应于施加激发力而产生剪切波。 指示采样位置的位移运动的位移数据通过跟踪脉冲进行采样，并且相对于施加激励力来调整至少一个跟踪脉冲的定时。 该过程一直持续到基于位移数据确定样本位置的剪切波的峰值位移。

    SYSTEMS, METHODS AND COMPUTER PROGRAMS FOR DETECTION OF TISSUE MECHANICAL PROPERTY
    4.
    发明申请
    SYSTEMS, METHODS AND COMPUTER PROGRAMS FOR DETECTION OF TISSUE MECHANICAL PROPERTY 有权
    用于检测组织机械性能的系统，方法和计算机程序

    公开(公告)号：US20130245442A1

    公开(公告)日：2013-09-19

    申请号：US13804750

    申请日：2013-03-14

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Christopher Robert Hazard ,  Wei Tan ,  Xiaodong Han ,  Gang Cheng

    IPC: A61B8/08 ,  A61B8/00

    CPC classification number: A61B8/485 ,  A61B8/4483 ,  A61B8/5223 ,  A61B8/54 ,  G01S7/52036 ,  G01S7/52042

    Abstract: In accordance with embodiments disclosed herein, systems, methods, and computer programs are provided that determine a mechanical property of a subject. An excitation force is applied to a displacement origin within a subject, and a shear wave is generated in response to application of the excitation force. The displacement data indicative of displacement motion at the sample position is sampled by tracking pulses, and the timing of at least one of the tracking pulses is adjusted relative to application of the excitation force. The process continues until a peak displacement of the shear wave for the sample position is determined based upon the displacement data.

    Abstract translation: 根据本文公开的实施例，提供了确定受试者的机械性质的系统，方法和计算机程序。 励磁力被施加到被摄体内的位移原点，并且响应于施加激发力而产生剪切波。 指示采样位置的位移运动的位移数据通过跟踪脉冲进行采样，并且相对于施加激励力来调整至少一个跟踪脉冲的定时。 该过程一直持续到基于位移数据确定样本位置的剪切波的峰值位移。

    FINGER JOINT ULTRASOUND IMAGING
    6.
    发明申请
    FINGER JOINT ULTRASOUND IMAGING 审中-公开
    指尖联合超声成像

    公开(公告)号：US20160135782A1

    公开(公告)日：2016-05-19

    申请号：US14541827

    申请日：2014-11-14

    Applicant: General Electric Company

    Inventor： Dongqing Chen ,  Xiaodong Han ,  Gang Cheng ,  Menachem Halmann ,  Kun Tao ,  Zhenyu Liu ,  Hong Wang

    IPC: A61B8/08 ,  A61B5/00 ,  A61B8/00

    CPC classification number: A61B8/0875 ,  A61B5/0082 ,  A61B5/4528 ,  A61B8/06 ,  A61B8/40 ,  A61B8/4281 ,  A61B8/4461 ,  A61B8/4483 ,  A61B8/463 ,  A61B8/488 ,  A61B8/5246 ,  A61B8/54

    Abstract: A method of acquiring ultrasound images for a rheumatoid arthritis examination comprises receiving a hand in a scanning assembly including a transducer array and a fluid providing an acoustic coupling between the transducer array and the hand and identifying locations of a plurality of finger joints of the hand while the hand is held stationary in the scanning assembly. Ultrasound images of the plurality of finger joints are acquired with the transducer array while the hand is held stationary in the scanning assembly, wherein the ultrasound images are of an area less than an entire area of the hand based on the identified locations of the finger joints of the hand.

    Abstract translation: 获取用于类风湿关节炎检查的超声图像的方法包括在包括换能器阵列和提供换能器阵列和手之间的声耦合并且识别手的多个手指关节的位置的扫描组件中接收手，同时 手在扫描组件中保持静止。 多个手指关节的超声图像用换能器阵列获取，同时手在扫描组件中保持静止，其中超声图像的面积小于手的整个区域，基于所识别的手指关节位置 的手。

    SYSTEM AND METHOD FOR NON-INVASIVE TREATMENT OF CARDIAC ARRHYTHMIAS
    7.
    发明申请
    SYSTEM AND METHOD FOR NON-INVASIVE TREATMENT OF CARDIAC ARRHYTHMIAS 审中-公开
    非侵入性治疗心脑血管病的系统与方法

    公开(公告)号：US20130184697A1

    公开(公告)日：2013-07-18

    申请号：US13738451

    申请日：2013-01-10

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Xiaodong Han ,  Yao Chen ,  Weihua Gao ,  Joel Qiuzhen Xue ,  Yu Zhang ,  Peng Zhu

    IPC: A61B19/00 ,  A61B18/18

    CPC classification number: A61B18/18 ,  A61B18/12 ,  A61B18/1815 ,  A61B18/20 ,  A61B34/10 ,  A61B90/37 ,  A61B2017/00044 ,  A61B2018/00351 ,  A61B2018/00779 ,  A61B2018/00791 ,  A61B2018/00839 ,  A61B2018/00982 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2090/374 ,  A61B2090/3762 ,  A61B2090/378 ,  A61N7/02

    Abstract: A method for non-invasive treatment of cardiac arrhythmias is provided. The method includes acquiring body surface electrical signals at locations on a body surface of a living being from electrodes placed on locations of the body surface, reconstructing three-dimensional heart and torso anatomical models of the living being from an imaging scan, and calculating an electrical activity a throughout three-dimensional volume of the heart by electrocardiogram inverse problem solving based at least in part on the acquired body surface electrical signals and the reconstructed three-dimensional heart and torso anatomical models. The method also includes identifying at least one location of at least one site of origin of a cardiac arrhythmia according to the calculated electrical activity within the heart, and delivering focused energy to the identified at least one location of the at least one site of origin of the cardiac arrhythmia.

    Abstract translation: 提供了一种用于非侵入性治疗心律失常的方法。 该方法包括从位于身体表面的电极的生物的身体表面上的位置处获取体表电信号，从成像扫描重建生物的三维心脏和躯干解剖模型，以及计算电 至少部分地基于所获取的身体表面电信号和重建的三维心脏和躯干解剖模型，通过心电图逆问题解决在心脏的整个三维体积中的活动。 该方法还包括根据计算出的心脏内的电活动来识别心律不齐的至少一个原点的至少一个位置，并且将聚焦的能量传递到所述至少一个原位点的至少一个位置 心律失常。

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