Force limiting coupling assemblies for spinal implants
    35.
    发明申请
    Force limiting coupling assemblies for spinal implants 有权
    用于脊柱植入物的力限制联接组件

    公开(公告)号:US20060241595A1

    公开(公告)日:2006-10-26

    申请号:US11112221

    申请日:2005-04-22

    申请人: Fred Molz Jeff Justis

    发明人: Fred Molz Jeff Justis

    IPC分类号: A61F2/30

    摘要: The forces exerted on a spinal implant by one or more coupling assemblies are controlled to facilitate the use of the implant in spinal stabilization and other procedures. The coupling assemblies are structured to limit the forces exerted on the implant to avoid undesirable alteration of a characteristic of the implant while engaging the implant to the coupling assembly and providing at least one of a rigid, semi-rigid or variable engagement of the coupling assembly with one or more anatomical structures of the spinal column.

    摘要翻译: 通过一个或多个联接组件施加在脊柱植入物上的力被控制以便于在脊柱稳定和其它过程中使用植入物。 联接组件构造成限制施加在植入物上的力,以避免植入物的特性的不期望的改变,同时将植入物接合到联接组件并且提供联接组件的刚性,半刚性或可变接合中的至少一个 具有脊柱的一个或多个解剖结构。

    Surface treatments for promoting selective tissue attachment to medical impants
    37.
    发明授权
    Surface treatments for promoting selective tissue attachment to medical impants 有权
    用于促进选择性组织附着于医疗用品的表面处理

    公开(公告)号:US09119901B2

    公开(公告)日:2015-09-01

    申请号:US11116378

    申请日:2005-04-28

    摘要: Embodiments include a method for promoting selective tissue attachment to medical implants. By treating implant surfaces where tissue attachment is desired with tissue attachment promoting treatments, and treating implant surfaces where tissue attachment is not desired with tissue attachment inhibiting treatments, selective tissue attachment to medical implants may be achieved. Also, embodiments include an implant with at least one tissue contacting surface and at least one secondary surface where tissue attachment is not desired, and appropriate tissue attachment promoting or inhibiting treatments on the surfaces.

    摘要翻译: 实施例包括用于促进对医疗植入物的选择性组织附着的方法。 通过处理植入物表面,其中组织附着需要组织附着促进治疗,并且通过组织附着抑制治疗来治疗不需要组织附着的植入物表面,可以实现对医疗植入物的选择性组织附着。 此外,实施方案包括具有至少一个组织接触表面和至少一个辅助表面的植入物,其中不需要组织附着,以及在表面上促进或抑制治疗的适当的组织附着。

    METAL INJECTION MOLDING OF SPINAL FIXATION SYSTEMS COMPONENTS
    38.
    发明申请
    METAL INJECTION MOLDING OF SPINAL FIXATION SYSTEMS COMPONENTS 审中-公开
    脊柱固定系统组件的金属注射成型

    公开(公告)号:US20080295312A1

    公开(公告)日:2008-12-04

    申请号:US12037698

    申请日:2008-02-26

    IPC分类号: A61B17/58 B21D53/00

    摘要: A method of making a component of a spinal fixation system. The method may comprise providing a mixture of a powder of at least one metal or metal alloy and a polymeric binder. A metal-injection-molding process may use the mixture to form a component for a spinal fixation system. The components may have varying flexibility across their cross-sections. Also, components are provided that are produced by this process, such as spinal fixation rods and plates.

    摘要翻译: 一种制造脊柱固定系统的部件的方法。 该方法可以包括提供至少一种金属或金属合金的粉末与聚合物粘合剂的混合物。 金属注射成型方法可以使用混合物来形成用于脊柱固定系统的组分。 这些部件在其横截面上可能具有不同的灵活性。 而且,提供通过该过程产生的部件,例如脊柱固定杆和板。

    Surgical instruments and techniques for controlling spinal motion segments with positioning of spinal stabilization elements
    39.
    发明申请
    Surgical instruments and techniques for controlling spinal motion segments with positioning of spinal stabilization elements 有权
    用于通过脊柱稳定元件定位来控制脊柱运动节段的手术器械和技术

    公开(公告)号:US20070270819A1

    公开(公告)日:2007-11-22

    申请号:US11410727

    申请日:2006-04-25

    IPC分类号: A61F2/30

    摘要: Elongated connecting elements include bodies having anisotropic cross-sectional shapes defining a first moment of inertia about a first bending axis and a second moment of inertia about a second bending axis that is transverse to the first bending axis. The connecting elements are positioned along one or more spinal motion segments and engaged to vertebrae with anchors with the first and second bending axes in the desired orientation relative to the spinal motion segments.

    摘要翻译: 细长的连接元件包括具有围绕第一弯曲轴限定第一转动惯量的各向异性横截面形状的主体和围绕横向于第一弯曲轴线的第二弯曲轴线的第二转动惯量。 连接元件沿着一个或多个脊柱运动节段定位并且与锚固件接合到具有相对于脊柱运动段的期望取向的第一和第二弯曲轴的锚固件。