INTERBODY FUSION DEVICES AND RELATED METHODS OF MANUFACTURE

    公开(公告)号:US20220233330A1

    公开(公告)日:2022-07-28

    申请号:US17571810

    申请日:2022-01-10

    申请人: MIRUS LLC

    IPC分类号: A61F2/44

    摘要: Interbody fusion devices and related methods of manufacture are described herein. An example interbody fusion device can include a plurality of vertebral endplates, and a body extending between the vertebral endplates. The body and the vertebral endplates can define an internal cavity. Additionally, each of the vertebral endplates can include a lattice structure and a frame surrounding the lattice structure, where the lattice structure being configured to distribute load. Each of the vertebral endplates can also include a plurality of micro-apertures having an average size between about 2 to about IO micrometers (μm), and a plurality of macro-apertures having an average size between about 300 to about 800 micrometers (μm).

    INTERBODY FUSION DEVICES AND RELATED METHODS OF MANUFACTURE

    公开(公告)号:US20190254840A1

    公开(公告)日:2019-08-22

    申请号:US16333545

    申请日:2017-09-18

    申请人: MIRUS LLC

    IPC分类号: A61F2/44

    摘要: Interbody fusion devices and related methods of manufacture are described herein. An example interbody fusion device can include a plurality of vertebral endplates, and a body extending between the vertebral endplates. The body and the vertebral endplates can define an internal cavity. Additionally, each of the vertebral endplates can include a lattice structure and a frame surrounding the lattice structure, where the lattice structure being configured to distribute load. Each of the vertebral endplates can also include a plurality of micro-apertures having an average size between about 2 to about 10 micrometers (μm), and a plurality of macro-apertures having an average size between about 300 to about 800 micrometers (μm).

    BONE ANCHOR, INSTRUMENTS, AND METHODS FOR USE

    公开(公告)号:US20190262044A1

    公开(公告)日:2019-08-29

    申请号:US16333062

    申请日:2017-09-18

    IPC分类号: A61B17/70 A61B17/80 A61B17/86

    摘要: Disclosed herein is a surgical instrument configured for attachment to a surgical device. The surgical instrument includes a distal region having a curved internal surface configured to mate with a curved external surface of the surgical device, a rotational locking feature that limits rotational movement of the instrument with respect to the surgical device, and an axial locking feature that limits axial movement of the blade with respect to the surgical device. Methods of using the surgical instruments include sliding the axial locking feature past a corresponding axial locking feature on the surgical device, locking the axial locking feature to the corresponding axial locking feature on the surgical device (thereby limiting axial movement of the elongated blade with respect to the surgical device), adjusting the position of the surgical device using the surgical instrument, and disengaging the axial locking feature (for example, by using a disengagement instrument).

    BONE ANCHOR, INSTRUMENTS, AND METHODS FOR USE

    公开(公告)号:US20190223917A1

    公开(公告)日:2019-07-25

    申请号:US16333165

    申请日:2017-09-18

    IPC分类号: A61B17/70 A61B17/86

    摘要: The bone anchor disclosed herein includes a tulip housing with a distal radially expandable portion, a threaded shank having a proximal ball head, a pressure cap, and a retaining ring that limits radial expansion of the distal radially expandable portion. During assembly, the pressure cap and the proximal ball head through the distal end of the radially expandable portion. The retaining ring is positioned around the distal radially expandable portion of the tulip housing to prevent distal movement of the pressure cap and the proximal ball head. The bone anchors disclosed herein are configured to be inserted without using tapping steps.

    BONE ANCHOR, INSTRUMENTS, AND METHODS FOR USE

    公开(公告)号:US20220168025A1

    公开(公告)日:2022-06-02

    申请号:US17666278

    申请日:2022-02-07

    申请人: MIRUS LLC

    IPC分类号: A61B17/70 A61B17/80 A61B17/86

    摘要: Disclosed herein is a surgical instrument configured for attachment to a surgical device. The surgical instrument includes a distal region having a curved internal surface configured to mate with a curved external surface of the surgical device, a rotational locking feature that limits rotational movement of the instrument with respect to the surgical device, and an axial locking feature that limits axial movement of the blade with respect to the surgical device. Methods of using the surgical instruments include sliding the axial locking feature past a corresponding axial locking feature on the surgical device, locking the axial locking feature to the corresponding axial locking feature on the surgical device (thereby limiting axial movement of the elongated blade with respect to the surgical device), adjusting the position of the surgical device using the surgical instrument, and disengaging the axial locking feature (for example, by using a disengagement instrument).

    Bone anchor, instruments, and methods for use

    公开(公告)号:US12064148B2

    公开(公告)日:2024-08-20

    申请号:US17666278

    申请日:2022-02-07

    申请人: MIRUS LLC

    摘要: Disclosed herein is a surgical instrument configured for attachment to a surgical device. The surgical instrument includes a distal region having a curved internal surface configured to mate with a curved external surface of the surgical device, a rotational locking feature that limits rotational movement of the instrument with respect to the surgical device, and an axial locking feature that limits axial movement of the blade with respect to the surgical device. Methods of using the surgical instruments include sliding the axial locking feature past a corresponding axial locking feature on the surgical device, locking the axial locking feature to the corresponding axial locking feature on the surgical device (thereby limiting axial movement of the elongated blade with respect to the surgical device), adjusting the position of the surgical device using the surgical instrument, and disengaging the axial locking feature (for example, by using a disengagement instrument).