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    MULTIPLE MODALITY BODY COMPOSITION ANALYSIS
    1.
    发明申请
    MULTIPLE MODALITY BODY COMPOSITION ANALYSIS 审中-公开

    公开(公告)号：US20200029927A1

    公开(公告)日：2020-01-30

    申请号：US16498631

    申请日：2018-03-22

    Applicant: HOLOGIC, INC. ,  THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

    Inventor： Kevin E. WILSON ,  John A. SHEPHERD ,  Bennett K. NG ,  Mark GUETERSLOH ,  Chao HUANG ,  Thomas L. KELLY ,  Wei WANG ,  Howard WEISS

    IPC: A61B6/00 ,  A61B6/04 ,  A61B5/00 ,  A61B5/107 ,  G01G19/44

    Abstract: Systems and methods for determining body composition by combining dual-energy x-ray (DXA) technology with three-dimensional (3D) optical technology and/or bioimpedance technology. A multi-modality scanning system may include a dual-energy x-ray source and an x-ray detector mounted to opposing sides a c-arm and configured to scan a patient on a optically translucent table. The system may also include one or more 3D optical imaging devices to capture 3D optical images of the patient substantially concurrently with the emission of the dual energy x-rays. A bioimpedance machine may also be included in the multi-modality scanning system. Data based on the dual-energy x-rays may be combined with the data from the 3D optical images and/or the bioimpedance data to generate values of at least three compartments selected from: bone, fat tissue, lean tissue, dehydrated lean tissue, and water.

    INDEPENDENTLY ROTATABLE DETECTOR PLATE FOR MEDICAL IMAGING DEVICE
    3.
    发明公开
    INDEPENDENTLY ROTATABLE DETECTOR PLATE FOR MEDICAL IMAGING DEVICE 审中-公开

    公开(公告)号：US20240057956A1

    公开(公告)日：2024-02-22

    申请号：US18446641

    申请日：2023-08-09

    Applicant: Hologic, Inc.

    Inventor： John JENKINS ,  Mark GUETERSLOH ,  Aleksey DANILKIN ,  Tri PHAM

    IPC: A61B6/00 ,  G21K1/04 ,  A61B6/06

    CPC classification number: A61B6/4441 ,  G21K1/04 ,  A61B6/4452 ,  A61B6/487 ,  A61B6/06 ,  A61B6/461 ,  A61B6/4233

    Abstract: A real-time fluoroscopic imaging system includes a collimator and a detector which are rotationally movable independent of the support assembly, e.g., c-arm, to which they are mounted. Rotational movement of the collimator and the detector are coordinated such that the orientation of the detector with respect to the collimator does not change. The collimator may include a geared flange member to facilitate rotation, and may be a single molded piece formed of a plastic such as tungsten polymer material. The system may also include a plurality of interchangeable collimators characterized by different shapes. A display is provided to present an image to an operator, and image orientation logic displays a target anatomy in a selected orientation regardless of orientation of the target anatomy relative to the detector, and regardless of rotation of the detector.

    INDEPENDENTLY ROTATABLE DETECTOR PLATE FOR MEDICAL IMAGING DEVICE
    5.
    发明申请
    INDEPENDENTLY ROTATABLE DETECTOR PLATE FOR MEDICAL IMAGING DEVICE 审中-公开

    公开(公告)号：US20180206806A1

    公开(公告)日：2018-07-26

    申请号：US15861863

    申请日：2018-01-04

    Applicant: HOLOGIC, INC.

    Inventor： John JENKINS ,  Mark GUETERSLOH ,  Aleksey DANILKIN ,  Tri PHAM

    IPC: A61B6/00 ,  G21K1/04 ,  A61B6/06

    CPC classification number: A61B6/4441 ,  A61B6/06 ,  A61B6/4233 ,  A61B6/4452 ,  A61B6/461 ,  A61B6/487 ,  G21K1/04

    Abstract: A real-time fluoroscopic imaging system includes a collimator and a detector which are rotationally movable independent of the support assembly, e.g., c-arm, to which they are mounted. Rotational movement of the collimator and the detector are coordinated such that the orientation of the detector with respect to the collimator does not change. The collimator may include a geared flange member to facilitate rotation, and may be a single molded piece formed of a plastic such as tungsten polymer material. The system may also include a plurality of interchangeable collimators characterized by different shapes. A display is provided to present an image to an operator, and image orientation logic displays a target anatomy in a selected orientation regardless of orientation of the target anatomy relative to the detector, and regardless of rotation of the detector.

    SYSTEM AND METHOD FOR CONTINUOUS CALIBRATION OF X-RAY SCANS
    6.
    发明申请
    SYSTEM AND METHOD FOR CONTINUOUS CALIBRATION OF X-RAY SCANS 有权

    公开(公告)号：US20220225957A1

    公开(公告)日：2022-07-21

    申请号：US17612476

    申请日：2020-05-20

    Applicant: HOLOGIC, INC.

    Inventor： Thomas KELLY ,  Kevin WILSON ,  Mark GUETERSLOH ,  Wei WANG

    IPC: A61B6/00 ,  A61B6/06 ,  A61B6/02

    Abstract: A dual-energy X-ray absorptiometry (“DXA”) system includes an x-ray source assembly comprising a source carriage to move the x-ray source assembly along a scan path, the scan path comprising an active scan portion and a reference measurement portion. A detector assembly including a detector carriage to move the detector assembly with the source assembly and to collect scan data at active scan portions. A support structure supporting the source and detector assemblies. A calibration controller coupled a calibration element having a known x-ray attenuation value and configured position the calibration element between the source and detector assemblies during the reference measurement portion and to remove the calibration element from between the source and detector assemblies during the active scan portion. A processing unit operable to compare the reference measurement against an expected reference value to identify a variance and to selectively trigger an action in response to the variance.

    INDEPENDENTLY ROTATABLE DETECTOR PLATE FOR MEDICAL IMAGING DEVICE
    8.
    发明申请
    INDEPENDENTLY ROTATABLE DETECTOR PLATE FOR MEDICAL IMAGING DEVICE 有权

    公开(公告)号：US20220249044A1

    公开(公告)日：2022-08-11

    申请号：US17704403

    申请日：2022-03-25

    Applicant: Hologic, Inc.

    Inventor： John JENKINS ,  Mark GUETERSLOH ,  Aleksey DANILKIN ,  Tri PHAM

    IPC: A61B6/00 ,  G21K1/04 ,  A61B6/06

    Abstract: A real-time fluoroscopic imaging system includes a collimator and a detector which are rotationally movable independent of the support assembly, e.g., c-arm, to which they are mounted. Rotational movement of the collimator and the detector are coordinated such that the orientation of the detector with respect to the collimator does not change. The collimator may include a geared flange member to facilitate rotation, and may be a single molded piece formed of a plastic such as tungsten polymer material. The system may also include a plurality of interchangeable collimators characterized by different shapes. A display is provided to present an image to an operator, and image orientation logic displays a target anatomy in a selected orientation regardless of orientation of the target anatomy relative to the detector, and regardless of rotation of the detector.

    INDEPENDENTLY ROTATABLE DETECTOR PLATE FOR MEDICAL IMAGING DEVICE
    10.
    发明申请
    INDEPENDENTLY ROTATABLE DETECTOR PLATE FOR MEDICAL IMAGING DEVICE 审中-公开

    公开(公告)号：US20200015765A1

    公开(公告)日：2020-01-16

    申请号：US16355697

    申请日：2019-03-15

    Applicant: HOLOGIC, INC.

    Inventor： John JENKINS ,  Mark GUETERSLOH ,  Aleksey DANILKIN ,  Tri PHAM

    IPC: A61B6/00 ,  A61B6/06 ,  G21K1/04

    Abstract: A real-time fluoroscopic imaging system includes a collimator and a detector which are rotationally movable independent of the support assembly, e.g., c-arm, to which they are mounted. Rotational movement of the collimator and the detector are coordinated such that the orientation of the detector with respect to the collimator does not change. The collimator may include a geared flange member to facilitate rotation, and may be a single molded piece formed of a plastic such as tungsten polymer material. The system may also include a plurality of interchangeable collimators characterized by different shapes. A display is provided to present an image to an operator, and image orientation logic displays a target anatomy in a selected orientation regardless of orientation of the target anatomy relative to the detector, and regardless of rotation of the detector.

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