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    Method and system for creating and utilizing a patient-specific organ model from ultrasound image data
    1.
    发明授权
    Method and system for creating and utilizing a patient-specific organ model from ultrasound image data 有权

    公开(公告)号：US10952705B2

    公开(公告)日：2021-03-23

    申请号：US15860771

    申请日：2018-01-03

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Prasad Sudhakar ,  Justin Daniel Lanning ,  Pavan Kumar Annangi ,  Michael Washburn

    IPC: A61B8/08 ,  A61B8/00 ,  G06T7/00

    Abstract: A system and method for generating a patient-specific organ model is provided. The method may include receiving ultrasound images of an organ and probe position data corresponding with each of the ultrasound images. The method may include receiving identification of landmarks in the ultrasound images corresponding with pre-defined landmarks of a generic geometric organ model. The method may include automatically identifying surface points of the organ in the ultrasound images. The method may include generating a patient-specific ultrasound point cloud of the organ based on the received identification of the landmarks, the automatically identified surface points of the organ, and the probe position data. The method may include registering a point cloud of the generic geometric model to the patient-specific ultrasound point cloud to create a patient-specific organ model. The method may include presenting the patient-specific organ model at a display system.

    SYSTEMS AND METHODS FOR STEERING MULTIPLE ULTRASOUND BEAMS
    4.
    发明申请
    SYSTEMS AND METHODS FOR STEERING MULTIPLE ULTRASOUND BEAMS 有权
    用于转向多个超声波束的系统和方法

    公开(公告)号：US20160030005A1

    公开(公告)日：2016-02-04

    申请号：US14447110

    申请日：2014-07-30

    Applicant: General Electric Company

    Inventor： Richard Marion Kulakowski, JR. ,  Michael Charles Macdonald ,  Justin Daniel Lanning ,  Michael Wang

    IPC: A61B8/08 ,  A61B8/14 ,  A61B8/00

    CPC classification number: A61B8/485 ,  A61B8/14 ,  A61B8/4405 ,  A61B8/4427 ,  A61B8/4444 ,  A61B8/4455 ,  A61B8/4483 ,  A61B8/4488 ,  A61B8/467 ,  A61B8/54 ,  G01S7/52042 ,  G01S7/52084 ,  G01S15/892 ,  G01S15/8927

    Abstract: An ultrasound system may include a curved probe having a first set of elements that define a first aperture, and a second set of elements that define a second aperture. The probe may be configured to simultaneously transmit first and second ultrasound signals from the first and second apertures, respectively. The first ultrasound signal is configured to be transmitted in a first direction that is parallel with a first beam axis of the first ultrasound signal. The second ultrasound signal is configured to be transmitted in a second direction that is parallel with a second beam axis of the second ultrasound signal. At least one processor is configured to independently steer each of the first and second ultrasound signals.

    Abstract translation: 超声系统可以包括具有限定第一孔的第一组元件的弯曲探针和限定第二孔的第二组元件。 探针可以被配置为分别从第一和第二孔同时传输第一和第二超声信号。 第一超声信号被配置为在与第一超声波信号的第一波束轴平行的第一方向上传输。 第二超声信号被配置为在与第二超声信号的第二波束轴平行的第二方向上传输。 至少一个处理器被配置为独立地引导第一和第二超声信号中的每一个。

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