METHODS FOR ROBOTIC ASSISTANCE AND NAVIGATION IN SPINAL SURGERY AND RELATED SYSTEMS

    公开(公告)号:US20230329798A1

    公开(公告)日:2023-10-19

    申请号:US18342869

    申请日:2023-06-28

    摘要: A surgical navigation system is provided to create a plan to correct a deformed spinal alignment. A processor is configured to obtain a first set of image data associated with a deformed alignment in a spine of a patient from at least one imaging device. The processor is also configured to process the first set of image data to identify a set of deformed alignment parameters associated with the deformed alignment. The processor is further configured to identify a set of corrected alignment parameters. The processor is also configured to process the first set of image data, the set of deformed alignment parameters, and the set of corrected alignment parameters to generate a correction plan to surgically manipulate the deformed alignment to the preferred alignment. The processor is additionally configured to provide navigation through the correction plan to facilitate surgical manipulation of a patient spine to the preferred alignment. The processor is also configured to receive information relating to forces on a rod-link reducer or surgical implants from strain gauges to aid the correction plan.

    Smart and autonomous growing rod for treating spinal deformities

    公开(公告)号:US11627994B1

    公开(公告)日:2023-04-18

    申请号:US17590141

    申请日:2022-02-01

    摘要: An implantable growing rod assembly adapted to be secured along a length of a spine for treating deformities of the spine. The assembly includes a housing, a fixed rod extending along a longitudinal axis away from the housing, and an expansion rod extendible from the housing along the longitudinal axis. A driver assembly is fixed to the housing and adapted to translate the expansion rod along the longitudinal axis. Examples of the implantable growing rod assembly include a smart growing system, and an autonomous growing rod system.

    Low profile connectors
    7.
    发明授权

    公开(公告)号:US10335206B2

    公开(公告)日:2019-07-02

    申请号:US14882512

    申请日:2015-10-14

    IPC分类号: A61B17/70 A61B17/80

    摘要: Devices and methods for coupling first and second adjacent vertebrae. The device includes a first coupling element and a second coupling element. The first coupling element has a first body portion for receiving a first bone fastener and an elongate rod portion extending transversely from the first body portion. The second coupling element has a second body portion for receiving a second bone fastener and an extension portion extending transversely from the second body portion. The extension portion defines a recess sized and configured to receive the rod portion of the first coupling element. When unlocked, the rod portion is moveable in the recess to allow for rotational and translational movement of the first and second coupling elements. When locked, the relative position of the first and second coupling elements is fixed.