Hybrid spinal plates
    1.
    发明授权

    公开(公告)号:US11026725B2

    公开(公告)日:2021-06-08

    申请号:US15592357

    申请日:2017-05-11

    IPC分类号: A61B17/70 A61B17/80

    摘要: Various spinal plating systems for use in treating spinal pathologies are provided. In certain exemplary embodiments, the spinal plating systems can be configured to allow a surgeon to select a bone screw construct having a particular range of motion for attaching a spinal plate to bone as needed based on the intended use. In one exemplary embodiment, the spinal plating system includes a first bone screw that is polyaxially movable relative to the spinal plate, and a second bone screw that has a range of motion that is substantially limited to a single plane.

    Polyaxial bone screw
    5.
    发明授权
    Polyaxial bone screw 有权
    多轴骨螺钉

    公开(公告)号:US09155579B2

    公开(公告)日:2015-10-13

    申请号:US14157081

    申请日:2014-01-16

    IPC分类号: A61B17/86 A61B17/70

    摘要: The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.

    摘要翻译: 本发明通常提供一种多轴固定装置,该多轴固定装置具有在其近端上形成有球形头部的柄,以及一个其中形成有轴向通道的接收件,该轴承通道适于将柄的球形头部进行多轴安装。 多轴骨螺钉还包括接合构件,其适于在球形头部和接收器构件之间提供足够的摩擦,以在将球形头部锁定在接收器构件内之前使柄能够保持在期望的角度取向。

    Resilient bone plate and screw system allowing bi-directional assembly
    7.
    发明授权
    Resilient bone plate and screw system allowing bi-directional assembly 有权
    弹性骨板和螺钉系统允许双向组装

    公开(公告)号:US09351774B2

    公开(公告)日:2016-05-31

    申请号:US14267522

    申请日:2014-05-01

    摘要: Bone screws and bone plates are provided that offer the surgeon the ability to either assemble the screws to the plate, or the plate to the screws, depending on the surgeon's preference and the patient's circumstances. The bone screws and bone plates of the present invention include a combination of geometric configurations that allow the screws and plates to fit together from different assembly directions. Additionally, the bone screws and bone plates can include material resilience features to allow expansion/contraction during assembly to allow bidirectional attachment to one another.

    摘要翻译: 提供骨螺钉和骨板,根据外科医生的偏好和患者的情况,外科医生可以将螺钉组装到板或螺钉上。 本发明的骨螺钉和骨板包括允许螺钉和板从不同组装方向装配在一起的几何构型的组合。 此外,骨螺钉和骨板可以包括材料弹性特征,以允许在组装期间的扩张/收缩以允许彼此双向附接。

    POLYAXIAL BONE SCREW
    9.
    发明申请

    公开(公告)号:US20190117269A1

    公开(公告)日:2019-04-25

    申请号:US16166563

    申请日:2018-10-22

    IPC分类号: A61B17/70 A61B17/86

    摘要: The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.

    Polyaxial bone screw
    10.
    发明授权

    公开(公告)号:US10136924B2

    公开(公告)日:2018-11-27

    申请号:US15488057

    申请日:2017-04-14

    IPC分类号: A61B17/70 A61B17/86

    摘要: The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.