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    Interspinous process implants and methods of use
    1.
    发明授权
    Interspinous process implants and methods of use 有权
    椎间植入植入物和使用方法

    公开(公告)号：US08454659B2

    公开(公告)日：2013-06-04

    申请号：US11771092

    申请日：2007-06-29

    申请人： James F. Zucherman ,  Ken Y. Hsu ,  Charles J. Winslow ,  Scott A. Yerby ,  John J. Flynn ,  Steven T. Mitchell ,  John A. Markwart

    发明人： James F. Zucherman ,  Ken Y. Hsu ,  Charles J. Winslow ,  Scott A. Yerby ,  John J. Flynn ,  Steven T. Mitchell ,  John A. Markwart

    IPC分类号： A61B17/70 ,  A61F2/44

    CPC分类号： A61B17/7053 ,  A61B17/7047 ,  A61B17/7062 ,  A61B17/7065 ,  A61B17/7068 ,  A61B17/842

    摘要： Systems and method in accordance with an embodiment of the present invention can includes an implant comprising a first wing, a spacer extending from the first wing, and a distraction guide. The distraction guide is arranged in a first configuration to pierce and/or distract tissue associated with adjacent spinous processes extending from vertebrae of a targeted motion segment. The implant can be positioned between the adjacent spinous processes and once positioned, the implant can be arranged in a second configuration. When arranged in a second configuration, the distraction guide can act as a second wing. The first wing and the second wing can limit or block movement of the implant along a longitudinal axis of the implant.

    摘要翻译： 根据本发明的实施例的系统和方法可以包括植入物，其包括第一翼，从第一翼延伸的间隔件和牵引引导件。 牵引引导件布置成第一构造以刺穿和/或分散与从目标运动段的椎骨延伸的相邻棘突相关联的组织。 植入物可以位于相邻棘突之间并且一旦定位，植入物可以被布置成第二构型。 当以第二构造布置时，分心引导件可以用作第二翼。 第一翼和第二翼可以限制或阻止植入物沿着植入物的纵向轴线的移动。

    Spine distraction implant
    2.
    发明授权
    Spine distraction implant 有权
    脊柱牵引植入物

    公开(公告)号：US08349013B2

    公开(公告)日：2013-01-08

    申请号：US12821077

    申请日：2010-06-22

    申请人： James F. Zucherman ,  Ken Y. Hsu ,  Charles J. Winslow ,  Henry A. Klyce ,  Scott A. Yerby ,  John J. Flynn ,  Steven T. Mitchell ,  John A. Markwart

    发明人： James F. Zucherman ,  Ken Y. Hsu ,  Charles J. Winslow ,  Henry A. Klyce ,  Scott A. Yerby ,  John J. Flynn ,  Steven T. Mitchell ,  John A. Markwart

    IPC分类号： A61F2/44

    CPC分类号： A61B17/7068 ,  A61B17/66 ,  A61B17/7065 ,  A61B17/7071 ,  A61B2017/00557 ,  A61K31/37

    摘要： A method for stabilizing at least one spinal motion segment includes an expandable spacer in a collapsed state into the interspinous space between superior and inferior vertebrae such that the spacer extends through the sagittal plane defined by the spinous processes of the superior and inferior vertebrae. The spacer has a flexible membrane defining an interior cavity. The method includes expanding the spacer to an expanded state by forcing a fill material in a fluid state into the cavity with the spacer disposed in the interspinous space, and thereafter solidifying the fill material to a solid state in the cavity. The method may be performed through a percutaneous penetration in the patient's skin and may cause the first and second vertebrae to be distracted.

    摘要翻译： 用于稳定至少一个脊柱运动节段的方法包括处于折叠状态的可扩展间隔物，其进入上椎骨和下椎骨之间的椎间间隙，使得间隔件延伸穿过由上下椎骨的棘突限定的矢状面。 间隔件具有限定内腔的柔性膜。 该方法包括通过将填充材料以流体状态强制进入空腔中，通过间隔物设置在棘突间空间中，然后将填充材料固化成腔中的固体状态，将间隔物膨胀到膨胀状态。 该方法可以通过在患者皮肤中的经皮渗透进行，并且可能导致第一和第二椎骨被分散。

    Systems and Methods for In Situ Assembly of an Interspinous Process Distraction Implant
    6.
    发明申请
    Systems and Methods for In Situ Assembly of an Interspinous Process Distraction Implant 有权
    椎间盘突出植入物的原位组装系统与方法

    公开(公告)号：US20120109205A1

    公开(公告)日：2012-05-03

    申请号：US13346332

    申请日：2012-01-09

    申请人： Steven T. Mitchell ,  Charles J. Winslow ,  Scott A. Yerby

    发明人： Steven T. Mitchell ,  Charles J. Winslow ,  Scott A. Yerby

    IPC分类号： A61B17/70 ,  A61B17/88

    CPC分类号： A61B17/7068 ,  A61B17/7065 ,  A61B2090/037

    摘要： An implant system for implantation between adjacent spinous processes for the relief of pain associated with the spine. The implant has a series of spacers which may be inserted over a shaft located between adjacent spinous processes thus allowing the implant to be assembled in situ. The spacers may rotate on the shaft relative to the wings. To minimize trauma to the patient, each spacer has a tapered tissue expander to distract the opening between the spinous processes during assembly. The shaft is connected to a wing, and a second wing or deployable wing may be inserted over the shaft and locked into place.

    摘要翻译： 用于植入相邻棘突之间的用于缓解与脊柱相关的疼痛的植入系统。 植入物具有一系列间隔件，其可以插入位于相邻棘突之间的轴上，从而允许植入物在原位组装。 间隔件可相对于机翼在轴上旋转。 为了最小化对患者的创伤，每个间隔物具有锥形组织扩张器，以在组装期间分散棘突之间的开口。 轴连接到翼，并且第二翼或可展开翼可以插入轴上并锁定到位。

    Systems and methods for in situ assembly of an interspinous process distraction implant
    9.
    发明授权
    Systems and methods for in situ assembly of an interspinous process distraction implant 有权
    椎间盘突出植入物的原位组装的系统和方法

    公开(公告)号：US08097019B2

    公开(公告)日：2012-01-17

    申请号：US11874853

    申请日：2007-10-18

    申请人： Steven T. Mitchell ,  Charles J. Winslow ,  Scott A. Yerby

    发明人： Steven T. Mitchell ,  Charles J. Winslow ,  Scott A. Yerby

    IPC分类号： A61F2/44

    CPC分类号： A61B17/7068 ,  A61B17/7065 ,  A61B2090/037

    摘要： An implant system for implantation between adjacent spinous processes for the relief of pain associated with the spine. The implant has a series of spacers which may be inserted over a shaft located between adjacent spinous processes thus allowing the implant to be assembled in situ. The spacers may rotate on the shaft relative to the wings. To minimize trauma to the patient, each spacer has a tapered tissue expander to distract the opening between the spinous processes during assembly. The shaft is connected to a wing, and a second wing or deployable wing may be inserted over the shaft and locked into place.

    摘要翻译： 用于植入相邻棘突之间的用于缓解与脊柱相关的疼痛的植入系统。 植入物具有一系列间隔件，其可以插入位于相邻棘突之间的轴上，从而允许植入物在原位组装。 间隔件可相对于机翼在轴上旋转。 为了最小化对患者的创伤，每个间隔物具有锥形组织扩张器，以在组装期间分散棘突之间的开口。 轴连接到翼，并且第二翼或可展开翼可以插入轴上并锁定到位。

    ADAPTIVE SPINAL ROD AND METHODS FOR STABILIZATION OF THE SPINE
    10.
    发明申请
    ADAPTIVE SPINAL ROD AND METHODS FOR STABILIZATION OF THE SPINE 有权
    自适应脊柱和脊柱稳定的方法

    公开(公告)号：US20110307013A1

    公开(公告)日：2011-12-15

    申请号：US13014868

    申请日：2011-01-27

    申请人： Charles J. Winslow ,  Ken Y. Hsu ,  James F. Zucherman ,  Steven T. Mitchell ,  John J. Flynn

    发明人： Charles J. Winslow ,  Ken Y. Hsu ,  James F. Zucherman ,  Steven T. Mitchell ,  John J. Flynn

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7007 ,  A61B17/7011 ,  A61B17/7041 ,  A61B17/7082

    摘要： An adaptive spinal rod is provided for connecting levels of an adaptive stabilization system to support the spine while providing for the preservation of spinal motion. Embodiments of the adaptive stabilization rod include a ball having an anchor system, a deflection system, a vertical rod system and a connection system. The deflection system provides adaptive stabilization and load-sharing. The adaptive spinal rod connects different levels of the construct in a multilevel construct. The adaptive spinal rod cooperates with the deflection system to further reduce stress exerted upon the bone anchors and spinal anatomy.

    摘要翻译： 提供了适应性脊柱杆，用于连接自适应稳定系统的水平以支撑脊柱，同时提供脊柱运动的保留。 自适应稳定杆的实施例包括具有锚系统，偏转系统，垂直杆系统和连接系统的球。 偏转系统提供自适应稳定和负载分担。 适应性脊柱杆在多层结构中连接不同层次的构建体。 自适应脊柱杆与偏转系统配合，以进一步减轻施加在骨锚和脊柱解剖结构上的应力。