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    MEDIAL-LATERAL INSERT SENSING SYSTEM WITH COMMON MODULE AND METHOD THEREFOR
    13.
    发明申请
    MEDIAL-LATERAL INSERT SENSING SYSTEM WITH COMMON MODULE AND METHOD THEREFOR 审中-公开

    公开(公告)号：US20190076273A1

    公开(公告)日：2019-03-14

    申请号：US16122697

    申请日：2018-09-05

    Applicant: Orthosensor Inc.

    Inventor： Gordon Goodchild ,  Ryan Ortiz ,  Andrew Chase ,  Robert Chilton

    IPC: A61F2/46 ,  A61B17/02 ,  A61F2/38

    Abstract: An orthopedic system to monitor a parameter related to the muscular-skeletal system is disclosed. The orthopedic system includes electronic circuitry, at least one sensor, and a computer to receive measurement data in real-time. The orthopedic system comprises a first plurality of shims of a first type, a second plurality of a second type, a measurement module, and the computer. The measurement module houses the electronic circuitry and at least one sensor. The measurement module is adapted to be used with the first plurality of shims and the second plurality of shims. The measurement module has a medial surface that differs from a lateral surface by shape, size, or contour.

    ORTHOPEDIC LEG ALIGNMENT SYSTEM AND METHOD
    15.
    发明公开
    ORTHOPEDIC LEG ALIGNMENT SYSTEM AND METHOD 审中-公开

    公开(公告)号：US20230270568A1

    公开(公告)日：2023-08-31

    申请号：US18312922

    申请日：2023-05-05

    Applicant: Orthosensor Inc.

    Inventor： Ryan M. CHAPMAN ,  Doug W. VAN CITTERS ,  Gordon Goodchild

    IPC: A61F2/46 ,  A61F2/38

    CPC classification number: A61F2/4684 ,  A61F2/389 ,  A61F2/4657 ,  A61F2/468 ,  A61F2002/4666 ,  A61F2002/30953

    Abstract: An orthopedic measurement system is disclosed to measure leg alignment. The measurement system includes a tri-axial gyroscope configured to measure movement of a leg. The gyroscope is coupled to a tibia of the leg. For example, the gyroscope can be placed in an insert or tibial prosthetic component that couples to the tibia. The gyroscope is used to measure alignment relative to the mechanical axis of the leg. The leg alignment measurement is performed by putting the leg through a first leg movement and a second leg movement. The gyroscope outputs angular velocities on the axes the sensor is rotated about. The gyroscope is coupled to a computer that calculates the alignment of the leg relative to the mechanical axis from the gyroscope measurement data.

    Orthopedic leg alignment system and method
    19.
    发明授权
    Orthopedic leg alignment system and method 有权

    公开(公告)号：US11679007B2

    公开(公告)日：2023-06-20

    申请号：US16994456

    申请日：2020-08-14

    Applicant: Orthosensor Inc.

    Inventor： Ryan M. Chapman ,  Doug W. Van Citters ,  Gordon Goodchild

    IPC: A61F2/46 ,  A61F2/38 ,  A61F2/30

    CPC classification number: A61F2/4684 ,  A61F2/389 ,  A61F2/468 ,  A61F2/4657 ,  A61F2002/30953 ,  A61F2002/4666 ,  A61F2002/4668

    Abstract: An orthopedic measurement system is disclosed to measure leg alignment. The measurement system includes a tri-axial gyroscope configured to measure movement of a leg. The gyroscope is coupled to a tibia of the leg. For example, the gyroscope can be placed in an insert or tibial prosthetic component that couples to the tibia. The gyroscope is used to measure alignment relative to the mechanical axis of the leg. The leg alignment measurement is performed by putting the leg through a first leg movement and a second leg movement. The gyroscope outputs angular velocities on the axes the sensor is rotated about. The gyroscope is coupled to a computer that calculates the alignment of the leg relative to the mechanical axis from the gyroscope measurement data.

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