利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

107 条记录 (耗时 0.157 秒)

    Interspinous process implant having deployable wing and method of implantation
    21.
    发明申请
    Interspinous process implant having deployable wing and method of implantation 有权
    椎间植入植入物具有可展开的机翼和植入方法

    公开(公告)号：US20060264938A1

    公开(公告)日：2006-11-23

    申请号：US11377971

    申请日：2006-03-17

    申请人： James Zucherman ,  Ken Hsu ,  Charles Winslow ,  John Flynn ,  Steven Mitchell ,  Scott Yerby ,  John Markwart

    发明人： James Zucherman ,  Ken Hsu ,  Charles Winslow ,  John Flynn ,  Steven Mitchell ,  Scott Yerby ,  John Markwart

    IPC分类号： A61F2/30

    CPC分类号： A61B17/7068 ,  A61B17/7065

    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 distraction guide 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。 植入物可以定位在相邻的棘突之间并且一旦定位，牵引引导件可以被布置成第二构造。 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
    23.
    发明申请
    Spine distraction implant 审中-公开
    脊柱牵引植入物

    公开(公告)号：US20080086212A1

    公开(公告)日：2008-04-10

    申请号：US11788763

    申请日：2007-04-19

    申请人： James Zucherman ,  Ken Hsu ,  Charles Winslow ,  Henry Klyce ,  Scott Yerby ,  John Flynn ,  Steven Mitchell ,  John Markwart

    发明人： James Zucherman ,  Ken Hsu ,  Charles Winslow ,  Henry Klyce ,  Scott Yerby ,  John Flynn ,  Steven Mitchell ,  John Markwart

    IPC分类号： A61F2/44 ,  A61B17/58

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

    摘要： A spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. The implant provides a spinal extension stop while allowing freedom of spinal flexion. An interspinous process implant with a selectably expandable spacer can be placed between adjacent spinous processes. a device implanted between the spinous processes of adjacent vertebrae of the spine can be used for relieving pain associated with the vertebrae and surrounding tissues and structures by maintaining and/or adding distraction between adjacent vertebrae. A tissue expander can be adapted to move from a first insertion position, for ease of implantation between spinous processes, to a second retention position that prevents displacement of the implant. An embodiment of a system can include an implant having a spacer with a thickness and a wing, wherein a first configuration of the wing has a first height substantially similar to the thickness and wherein the wing is adapted to be selectably arranged in a second configuration such that the wing has a second height greater than the first height. A periphery of the implant has a shape generally conformal with a shape of an inner surface of a cannula and a cross-sectional diameter smaller than an inner diameter of the cannula. The cannula is inserted such that a proximal end of the cannula is arranged between the adjacent spinous processes. The implant is then urged into position between the adjacent spinous processes by way of the cannula, and subsequently arranged in a second configuration to fix the implant in position.

    摘要翻译： 脊柱分心植入物通过扩大脊柱管和/或神经孔的体积来减轻与脊柱狭窄和小关节病相关的疼痛。 植入物提供脊椎伸展停止，同时允许脊柱屈曲的自由。 具有可选择地可扩展间隔物的椎间植入植入物可以放置在相邻的棘突之间。 植入脊椎相邻椎骨的棘突之间的装置可用于通过维持和/或增加相邻椎骨之间的牵引来减轻与椎骨和周围组织和结构相关的疼痛。 组织扩张器可以适于从第一插入位置移动，以便于在棘突之间植入到防止植入物移位的第二保持位置。 系统的实施例可以包括具有厚度和翼的间隔件的植入物，其中所述翼的第一构造具有与所述厚度基本相似的第一高度，并且其中所述翼适于可选地布置成第二构型 机翼的第二高度大于第一高度。 植入物的周边具有与插管的内表面的形状大致一致的形状，并且截面直径小于插管的内径。 套管被插入使得插管的近端布置在相邻的棘突之间。 然后通过插管将植入物推动到相邻棘突之间的位置，并且随后被布置成第二构造以将植入物固定就位。

    INTERSPINOUS PROCESS IMPLANT INCLUDING A BINDER AND METHOD OF IMPLANTATION
    25.
    发明申请
    INTERSPINOUS PROCESS IMPLANT INCLUDING A BINDER AND METHOD OF IMPLANTATION 审中-公开
    包括植入物的植入物和植入物的方法

    公开(公告)号：US20080046087A1

    公开(公告)日：2008-02-21

    申请号：US11923814

    申请日：2007-10-25

    申请人： James Zucherman ,  Ken Hsu ,  Henry Klyce ,  Charles Winslow ,  Scott Yerby ,  John Flynn ,  Steven Mitchell ,  John Markwart

    发明人： James Zucherman ,  Ken Hsu ,  Henry Klyce ,  Charles Winslow ,  Scott Yerby ,  John Flynn ,  Steven Mitchell ,  John Markwart

    IPC分类号： A61F2/44 ,  A61B17/58

    CPC分类号： A61B17/7068 ,  A61B17/7065

    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, and a binder for limiting or preventing flexion motion of the targeted motion segment. The binder can be secured to a brace associated with the implant during implantation by a capture device. In one embodiment, the capture device includes a fixed piece extending from the brace and a slidable piece associated with the fixed piece. A fastener can be rotated to pinch the binder between the slidable piece and a wall of the brace, securing the binder. A physician need not know the length of the binder prior to implantation, reducing the time required to perform a procedure.

    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，以及用于限制或防止植入物中的屈曲运动的粘合剂 目标运动部分。 在通过捕获装置植入期间，粘合剂可以固定到与植入物相关联的支架上。 在一个实施例中，捕获装置包括从支架延伸的固定件和与固定件相关联的可滑动件。 紧固件可以旋转以将夹具夹在可滑动件和支架的壁之间，固定夹具。 医生在植入之前不需要知道粘合剂的长度，减少了执行手术所需的时间。

    Interspinous process implant having deployable wing and method of implantation
    29.
    发明申请
    Interspinous process implant having deployable wing and method of implantation 有权
    椎间植入植入物具有可展开的机翼和植入方法

    公开(公告)号：US20070010813A1

    公开(公告)日：2007-01-11

    申请号：US11378108

    申请日：2006-03-17

    申请人： James Zucherman ,  Ken Hsu ,  Charles Winslow ,  John Flynn ,  Steven Mitchell ,  Scott Yerby ,  John Markwart

    发明人： James Zucherman ,  Ken Hsu ,  Charles Winslow ,  John Flynn ,  Steven Mitchell ,  Scott Yerby ,  John Markwart

    IPC分类号： A61F2/30

    CPC分类号： A61B17/7068 ,  A61B17/7065

    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。