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    Orthopedic Screw For Measuring A Parameter Of The Muscular-Skeletal System
    21.
    发明申请
    Orthopedic Screw For Measuring A Parameter Of The Muscular-Skeletal System 有权
    用于测量肌肉骨骼系统参数的矫形螺钉

    公开(公告)号：US20140148676A1

    公开(公告)日：2014-05-29

    申请号：US14172012

    申请日：2014-02-04

    申请人： Orthosensor Inc.

    发明人： Marc Stein ,  Martin Roche

    IPC分类号： A61B5/00

    CPC分类号： A61B5/6878 ,  A61B5/4509 ,  A61B5/4528 ,  A61B5/6846 ,  A61B5/7239 ,  A61B8/15 ,  Y10T307/615

    摘要： A dual-mode closed-loop measurement system for capturing a transit time, phase, or frequency of energy waves propagating through a medium is disclosed. A first module comprises an inductor drive circuit, an inductor, a transducer, and a filter. A second module housed in a screw comprises an inductor and a transducer. The screw is bio-compatible and allows an accurate delivery of the circuit into the muscular-skeletal system. The inductor can be attached and interconnected on a flexible substrate that fits into a cavity in the screw. The first and second modules are operatively coupled together. The first module provides energy to power the second module. The second module emits an energy wave into the medium that propagates to the first module. The transit time of energy waves is measured and correlated to the parameter by known relationship.

    摘要翻译： 公开了一种用于捕获通过介质传播的能量波的传播时间，相位或频率的双模式闭环测量系统。 第一模块包括电感器驱动电路，电感器，换能器和滤波器。 容纳在螺钉中的第二模块包括电感器和换能器。 螺丝是生物兼容的，并允许将电路准确地传递到肌肉骨骼系统中。 电感器可以在适合螺钉中的空腔的柔性基板上附接和互连。 第一和第二模块可操作地耦合在一起。 第一个模块提供能量来为第二个模块供电。 第二个模块向传播到第一个模块的介质发射能量波。 测量能量的通过时间，并通过已知关系与参数相关。

    Kinematics Tracking System And Method
    22.
    发明公开
    Kinematics Tracking System And Method 审中-公开

    公开(公告)号：US20240049988A1

    公开(公告)日：2024-02-15

    申请号：US18258020

    申请日：2021-12-27

    申请人： Orthosensor, Inc.

    发明人： Benjamin Clarke ,  Andrew Meyer ,  Martin Roche ,  Matthias Verstraete

    IPC分类号： A61B5/11 ,  A61B5/00

    CPC分类号： A61B5/112 ,  A61B5/1122 ,  A61B5/6828 ,  A61B5/742 ,  A61B5/1126 ,  A61B2562/0219 ,  A61B2560/0223

    摘要： A kinematics tracking system is described. The kinematics tracking system includes a first device configured to couple to a first segment of a musculoskeletal system and a second device configured to couple to a second segment of the musculoskeletal system. The kinematics tracking system further includes a computer configured to receive measurement data from the first device and the second device. The first device and the second device each have at least one inertial measurement unit (IMU) configured to measure orientation. The computer includes an application configured to support a registration process for the first and second devices. The application is configured to guide a user through at least one movement during the registration process.

    KINETIC ASSESSMENT AND ALIGNMENT OF THE MUSCULAR-SKELETAL SYSTEM AND METHOD THEREFOR
    28.
    发明申请
    KINETIC ASSESSMENT AND ALIGNMENT OF THE MUSCULAR-SKELETAL SYSTEM AND METHOD THEREFOR 有权

    公开(公告)号：US20220022774A1

    公开(公告)日：2022-01-27

    申请号：US17394017

    申请日：2021-08-04

    申请人： Orthosensor Inc.

    发明人： Marc Stein ,  Martin Roche

    IPC分类号： A61B5/103 ,  A61B5/00 ,  A61B17/15 ,  A61B34/20 ,  A61B34/00 ,  A61B90/00 ,  A61F2/46 ,  A61B5/107 ,  A61B5/11 ,  A61B17/17 ,  A61F2/38 ,  A61B34/10 ,  G06F3/0481

    摘要： A system is disclosed herein for providing a kinetic assessment and preparation of a prosthetic joint comprising one or more prosthetic components. The system comprises a prosthetic component including sensors and circuitry configured to measure load, position of load, and joint alignment. The system further includes a remote system for receiving, processing, and displaying quantitative measurements from the sensors. The kinetic assessment measures joint alignment under loading that will be similar to that of a final joint installation. The kinetic assessment can use trial or permanent prosthetic components. Furthermore, adjustments can be made to the applied load magnitude, position of load, and joint alignment by various means to fine-tune an installation. The kinetic assessment increases both performance and reliability of the installed joint by reducing error that is introduced by elements that load or modify the joint dynamics not taken into account by prior assessment methods.

    Knee Balancing System Using Patient Specific Instruments
    29.
    发明申请
    Knee Balancing System Using Patient Specific Instruments 有权

    公开(公告)号：US20210259713A1

    公开(公告)日：2021-08-26

    申请号：US17069781

    申请日：2020-10-13

    申请人： Orthosensor Inc.

    发明人： Masei Trabish ,  Martin Roche ,  Ivan Delevic ,  Daniel Lieffort ,  SeongUk Jeon

    IPC分类号： A61B17/17 ,  A61B17/16

    摘要： A system is disclosed to support installation of a prosthetic joint or a prosthetic component. The system includes at least one sensor to measure a parameter. The system uses one or more patient specific instruments in conjunction with a tensor to make one or more bone cuts. The patient specific instruments and tensor make the bone cuts such that an installed prosthetic joint is aligned, balanced, loaded correctly, and positioned optimally for performance and reliability. The use of the tensor simplifies the workflow required when using the patient specific instruments. In one embodiment, the patient specific instruments are bone cutting jigs configured for the patient anatomy.

    A Surgical Tensor Configured To Distribute Loading Through At Least Two Pivot Points
    30.
    发明申请
    A Surgical Tensor Configured To Distribute Loading Through At Least Two Pivot Points 审中-公开

    公开(公告)号：US20190269526A1

    公开(公告)日：2019-09-05

    申请号：US16414059

    申请日：2019-05-16

    申请人： Orthosensor Inc.

    发明人： Masei Trabish ,  Martin Roche ,  Ivan Delevic ,  Daniel Lieffort ,  Min Sic Roh ,  SeongUk Jeon

    IPC分类号： A61F2/46 ,  A61B5/107

    摘要： A surgical apparatus configured to be placed in the musculoskeletal system to precisely separate a first bone from a second bone. The surgical apparatus has one or more sensors to measure one or more parameters and supports one or more bone cuts for installing a prosthetic component. The surgical apparatus has at least one distraction mechanism configured to increase or decrease a height between a first support structure and a second support structure. A tilt mechanism comprises the at least one distraction mechanism. The tilt mechanism couples through a first pivot point and a second pivot point and adjusts a tilt of the second support structure relative to the first support structure. In one embodiment, loading applied to the second support structure is distributed between the first pivot point and the second pivot point during operation of the surgical apparatus.