利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

158 条记录 (耗时 0.06 秒)

    Interspinous process implant having deployable wings and method of implantation
    1.
    发明授权
    Interspinous process implant having deployable wings and method of implantation 有权
    椎间植入植入物具有可展开的翅膀和植入方法

    公开(公告)号：US08128702B2

    公开(公告)日：2012-03-06

    申请号：US11923737

    申请日：2007-10-25

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

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

    IPC分类号： A61F2/44 ,  A61B17/70

    CPC分类号： A61B17/7068 ,  A61B17/7065

    摘要： An embodiment of a system in accordance with the present invention 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： 根据本发明的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，并且所述翼适于可选地 布置成第二构造，使得翼具有大于第一高度的第二高度。 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。

    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。

    Interspinous process implant including a binder and method of implantation
    6.
    发明授权
    Interspinous process implant including a binder and method of implantation 有权
    椎间植入植入物包括粘合剂和植入方法

    公开(公告)号：US07909853B2

    公开(公告)日：2011-03-22

    申请号：US11095680

    申请日：2005-03-31

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

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

    IPC分类号： A61B17/70

    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 WINGS AND METHOD OF IMPLANTATION
    7.
    发明申请
    INTERSPINOUS PROCESS IMPLANT HAVING DEPLOYABLE WINGS AND METHOD OF IMPLANTATION 审中-公开
    具有可分配线的横向过程植入物和植入方法

    公开(公告)号：US20110112577A1

    公开(公告)日：2011-05-12

    申请号：US13006262

    申请日：2011-01-13

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

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

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7068 ,  A61B17/7065

    摘要： An embodiment of a system in accordance with the present invention 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： 根据本发明的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，并且所述翼适于可选地 布置成第二构造，使得翼具有大于第一高度的第二高度。 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。

    SPINE DISTRACTION IMPLANT
    9.
    发明申请
    SPINE DISTRACTION IMPLANT 有权
    脊柱分界植入

    公开(公告)号：US20100262243A1

    公开(公告)日：2010-10-14

    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 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。