利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

118 条记录 (耗时 0.047 秒)

    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：US08894686B2

    公开(公告)日：2014-11-25

    申请号：US11771087

    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 ,  A61B17/84

    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。

    Systems and methods for in situ assembly of an interspinous process distraction implant
    2.
    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：US08641762B2

    公开(公告)日：2014-02-04

    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： 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。

    FACET JOINT IMPLANT SIZING TOOL
    4.
    发明申请
    FACET JOINT IMPLANT SIZING TOOL 审中-公开
    FACET接头植入式工具

    公开(公告)号：US20080177311A1

    公开(公告)日：2008-07-24

    申请号：US11554401

    申请日：2006-10-30

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

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

    IPC分类号： A61B17/56

    CPC分类号： A61F2/4684 ,  A61B17/86 ,  A61F2/4405 ,  A61F2002/30471 ,  A61F2220/0091

    摘要： In an embodiment of the present invention, a tool resembles an implant for positioning within a cervical facet joint. The tool can be used for distracting and/or sizing the cervical facet joint and thereby distracting the cervical spine and increasing the area of the canals and openings through which the spinal cord and nerves must pass, and decreasing pressure on the spinal cord and/or nerve roots. The tool can be inserted laterally or posteriorly.

    摘要翻译： 在本发明的一个实施例中，工具类似于用于定位在子宫颈小关节内的植入物。 该工具可以用于分散和/或调整颈部小关节的尺寸，从而分散颈椎，并增加脊髓和神经必须通过的运河和开口的面积，并减小脊髓和/或 神经根。 该工具可以横向或向后插入。

    Tensioner Tool and Method for Implanting an Interspinous Process Implant Including a Binder
    5.
    发明申请
    Tensioner Tool and Method for Implanting an Interspinous Process Implant Including a Binder 审中-公开
    张紧器工具和植入包括粘结剂的椎间植入植入物的方法

    公开(公告)号：US20080177298A1

    公开(公告)日：2008-07-24

    申请号：US11874862

    申请日：2007-10-18

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

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

    IPC分类号： A61B17/00

    CPC分类号： A61B17/7068 ,  A61B17/7053 ,  A61B17/842 ,  A61B17/8869

    摘要： Systems in accordance with embodiments of the present invention can include an implant comprising a spacer for defining a minimum space between adjacent spinous processes, a distraction guide for piercing and distracting an interspinous ligament during implantation, a binder for limiting or preventing flexion motion of the targeted motion segment, and a tensioner tool for applying tension to the binder. In one embodiment, the tensioner engages the implant and draws the binder through the capture device and applies tension to the binder. In one embodiment, the tensioner tool has a tension gauge with which a physician may measure the tension applied to the binder. The binder may be grasped by the capture device when the desired tension is achieved.

    摘要翻译： 根据本发明的实施例的系统可以包括植入物，其包括用于限定相邻棘突之间的最小空间的间隔件，用于在植入期间刺穿和分散椎间韧带的牵引引导件，用于限制或防止目标的屈曲运动的粘合剂 运动部分，以及用于向粘合剂施加张力的张紧器工具。 在一个实施例中，张紧器接合植入物并且拉动粘合剂通过捕获装置并向粘合剂施加张力。 在一个实施例中，张紧器工具具有张力计，医生可以通过张力计测量施加到粘合剂上的张力。 当实现期望的张力时，粘合剂可以被捕获装置抓住。

    Interspinous process implants and methods of use
    6.
    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
    7.
    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
    9.
    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。