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    METHODS AND APPARATUSES FOR PROVIDING FEEDBACK FOR POSITIONING AN ULTRASOUND DEVICE
    1.
    发明申请
    METHODS AND APPARATUSES FOR PROVIDING FEEDBACK FOR POSITIONING AN ULTRASOUND DEVICE 审中-公开

    公开(公告)号：WO2021061957A1

    公开(公告)日：2021-04-01

    申请号：PCT/US2020/052458

    申请日：2020-09-24

    Applicant: BUTTERFLY NETWORK, INC.

    Inventor： LOVCHINSKY, Igor ,  LIU, Yang

    IPC: A61B8/00 ,  A61B5/00 ,  A61B5/06 ,  A61B34/10 ,  A61B34/20

    Abstract: Aspects of the technology described herein relate to providing feedback a user to position an ultrasound device. Some embodiments include configuring the ultrasound device to alternate collection of ultrasound images having one image plane and collection of ultrasound images having the other image plane, and providing feedback to the user to position the ultrasound device based on the ultrasound images. In such embodiments, feedback may be provided for simultaneously centering the anatomical structure in both types of ultrasound images. Some embodiments include collecting ultrasound images having one image plane, providing feedback for centering the anatomical structure in those ultrasound images, and once the anatomical structure is centered in those ultrasound images, collecting ultrasound images having another image plane and providing feedback for centering the anatomical structure in those ultrasound images.

    METHODS AND APPARATUSES FOR COLLECTION OF ULTRASOUND IMAGES
    2.
    发明申请
    METHODS AND APPARATUSES FOR COLLECTION OF ULTRASOUND IMAGES 审中-公开

    公开(公告)号：WO2021026459A1

    公开(公告)日：2021-02-11

    申请号：PCT/US2020/045419

    申请日：2020-08-07

    Applicant: BUTTERFLY NETWORK, INC.

    Inventor： LIU, Yang ,  SHIN, Cristina ,  SILBERMAN, Nathan ,  HOWELL, Audrey ,  HERTZ, Daniel ,  SANKARANARAYANAN, Swaminathan

    IPC: G01S15/00 ,  G01S15/89

    Abstract: Aspects of the technology described herein include determining, during ultrasound imaging, that an anatomical region is clipped by a field of view of an ultrasound image, and providing a notification, during the ultrasound imaging, that the anatomical region is clipped by the field of view of the ultrasound image. Aspects of the technology described herein also include determining that an anatomical region is clipped by a field of view of at least one ultrasound image collected during a three-dimensional ultrasound imaging sweep, and providing a notification that the anatomical region is clipped by the field of view of the at least one ultrasound image collected during the three-dimensional ultrasound imaging sweep.

    METHODS AND APPARATUSES FOR GUIDING COLLECTION OF ULTRASOUND IMAGES
    3.
    发明申请
    METHODS AND APPARATUSES FOR GUIDING COLLECTION OF ULTRASOUND IMAGES 审中-公开

    公开(公告)号：WO2020206069A1

    公开(公告)日：2020-10-08

    申请号：PCT/US2020/026318

    申请日：2020-04-02

    Applicant: BUTTERFLY NETWORK, INC.

    Inventor： LIU, Yang

    IPC: G06T7/66 ,  A61B8/00 ,  G01S15/42 ,  G06K9/52

    Abstract: Aspects of the technology described herein relate to receiving an ultrasound image, automatically determining a location of a specific point on an anatomical structure depicted in the ultrasound image, and displaying an indicator of the location of the specific point on the anatomical structure on the ultrasound image. In some embodiments, the anatomical structure is a bladder. In some embodiments, the specific point is the centroid. In some embodiments, a statistical model determines the specific point. The indicator may be, for example, a symbol located at the specific point, a horizontal line extending through the specific point from one edge of the anatomical structure to another, and/or a vertical line extending through the specific point from one edge of the anatomical structure to another.

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