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14 条记录 (耗时 0.028 秒)

    Interspinous internal fixation/distraction device
    1.
    发明授权
    Interspinous internal fixation/distraction device 有权
    椎间内固定/牵引装置

    公开(公告)号：US08690921B2

    公开(公告)日：2014-04-08

    申请号：US13493630

    申请日：2012-06-11

    申请人： James W. Dwyer ,  John Murphy

    发明人： James W. Dwyer ,  John Murphy

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7067 ,  A61B17/7062 ,  A61B17/7068

    摘要： Disclosed are an apparatus for an interspinous fixation and/or distraction of vertebrae and a methodology for minimally invasive implantation of the apparatus in the spine of a patient. The apparatus corresponds to a pair of teardrop shaped lateral wing elements spaced apart by a central core element that may be selectively sized during the implantation process. The wings and central core are held together by a single threaded bolt and locking nut configuration resulting in a simple structure that may be easily implanted with minimal patient discomfort.

    摘要翻译： 公开了一种用于椎间棘突固定和/或牵引椎体的装置以及用于在患者脊柱中微创植入该装置的方法。 该装置对应于由中心芯元件间隔开的一对泪滴形侧翼元件，其可以在植入过程期间选择性地定尺寸。 翼和中心芯通过单个螺栓和锁定螺母构造保持在一起，导致简单的结构，其可以容易地植入，患者的不适最小。

    Interspinous internal fixation/distraction device
    2.
    发明授权
    Interspinous internal fixation/distraction device 有权
    椎间内固定/牵引装置

    公开(公告)号：US08221462B2

    公开(公告)日：2012-07-17

    申请号：US11461610

    申请日：2006-08-01

    申请人： James W. Dwyer ,  John Murphy

    发明人： James W. Dwyer ,  John Murphy

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7067 ,  A61B17/7062 ,  A61B17/7068

    摘要： Disclosed are an apparatus for an interspinous fixation and/or distraction of vertebrae and a methodology for minimally invasive implantation of the apparatus in the spine of a patient. The apparatus corresponds to a pair of teardrop shaped lateral wing elements spaced apart by a central core element that may be selectively sized during the implantation process. The wings and central core are held together by a single threaded bolt and locking nut configuration resulting in a simple structure that may be easily implanted with minimal patient discomfort.

    摘要翻译： 公开了一种用于椎间棘突固定和/或牵引椎体的装置以及用于在患者脊柱中微创植入该装置的方法。 该装置对应于由中心芯元件间隔开的一对泪滴形侧翼元件，其可以在植入过程期间选择性地定尺寸。 翼和中心芯通过单个螺栓和锁定螺母构造保持在一起，导致简单的结构，其可以容易地植入，患者的不适最小。

    Interspinous Internal Fixation/Distraction Device
    3.
    发明申请
    Interspinous Internal Fixation/Distraction Device 有权
    棘突内固定/牵引装置

    公开(公告)号：US20120245639A1

    公开(公告)日：2012-09-27

    申请号：US13493630

    申请日：2012-06-11

    申请人： James W. Dwyer ,  John Murphy

    发明人： James W. Dwyer ,  John Murphy

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7067 ,  A61B17/7062 ,  A61B17/7068

    摘要： Disclosed are an apparatus for an interspinous fixation and/or distraction of vertebrae and a methodology for minimally invasive implantation of the apparatus in the spine of a patient. The apparatus corresponds to a pair of teardrop shaped lateral wing elements spaced apart by a central core element that may be selectively sized during the implantation process. The wings and central core are held together by a single threaded bolt and locking nut configuration resulting in a simple structure that may be easily implanted with minimal patient discomfort.

    摘要翻译： 公开了一种用于椎间棘突固定和/或牵引椎体的装置以及用于在患者脊柱中微创植入该装置的方法。 该装置对应于由中心芯元件间隔开的一对泪滴形侧翼元件，其可以在植入过程期间选择性地定尺寸。 翼和中心芯通过单个螺栓和锁定螺母构造保持在一起，导致简单的结构，其可以容易地植入，患者的不适最小。

    Interspinous Internal Fixation/Distraction Device
    4.
    发明申请
    Interspinous Internal Fixation/Distraction Device 有权
    棘突内固定/牵引装置

    公开(公告)号：US20100241166A1

    公开(公告)日：2010-09-23

    申请号：US11461610

    申请日：2006-08-01

    申请人： James W. Dwyer ,  John Murphy

    发明人： James W. Dwyer ,  John Murphy

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7067 ,  A61B17/7062 ,  A61B17/7068

    摘要： Disclosed are an apparatus for an interspinous fixation and/or distraction of vertebrae and a methodology for minimally invasive implantation of the apparatus in the spine of a patient. The apparatus corresponds to a pair of teardrop shaped lateral wing elements spaced apart by a central core element that may be selectively sized during the implantation process. The wings and central core are held together by a single threaded bolt and locking nut configuration resulting in a simple structure that may be easily implanted with minimal patient discomfort.

    摘要翻译： 公开了一种用于椎间棘突固定和/或牵引椎体的装置以及用于在患者脊柱中微创植入该装置的方法。 该装置对应于由中心芯元件间隔开的一对泪滴形侧翼元件，其可以在植入过程期间选择性地定尺寸。 翼和中心芯通过单个螺栓和锁定螺母构造保持在一起，导致简单的结构，其可以容易地植入，患者的不适最小。

    Malleable, bioabsorbable, plastic staple; and method and apparatus for deforming such staple
    10.
    发明授权
    Malleable, bioabsorbable, plastic staple; and method and apparatus for deforming such staple 失效
    可塑性，生物可吸收性，塑料短纤维; 以及用于使这种钉变形的方法和装置

    公开(公告)号：US5350400A

    公开(公告)日：1994-09-27

    申请号：US906455

    申请日：1992-06-30

    申请人： Felix F. Esposito ,  John A. Conners ,  Joseph N. Logan ,  James W. Dwyer ,  Laurence Crainich

    发明人： Felix F. Esposito ,  John A. Conners ,  Joseph N. Logan ,  James W. Dwyer ,  Laurence Crainich

    IPC分类号： A61B17/00 ,  A61B17/064 ,  A61B17/068

    CPC分类号： A61B17/0686 ,  A61B17/0644 ,  A61B2017/00004 ,  A61B2017/07264 ,  Y10S227/902 ,  Y10S411/923

    摘要： A malleable, bioabsorbable polymeric staple includes a back span with two legs depending perpendicularly therefrom that are deformed toward each other initially and then upwardly toward the back span such that end points on each leg extends to the side and past the back span. The staple has a noncircular cross-sectional shape. A surgical staple-deforming anvil for deforming the staples has a staple-receiving face formed with a pair of elongated, non-collinear pocket-like depressions each having an entry end lying on a longitudinal axis parallel to the back span of the staple, and an exit end. The respective exit ends of the pocket depressions are located on opposite sides of the longitudinal axis. Accordingly, the legs of a staple driven toward the anvil and received in the pocket depressions are initially bent toward each other and then steered upwardly toward opposite sides of the back span.

    摘要翻译： 可延展的，生物可吸收的聚合物短纤维包括具有垂直于其垂直离​​开的两个腿的后部跨距，其最初朝向彼此变形，然后朝向后部跨度向上变化，使得每条腿上的端点延伸到侧面并经过后部跨度。 订书钉具有非圆形横截面形状。 用于使缝钉变形的外科手术钉变形砧座具有形成有一对细长的非共线的凹穴状凹陷的缝合钉接收面，每个凹入部具有平行于钉的后部跨度的纵向轴线的入口端，以及 出口端。 袋凹部的相应出口端位于纵向轴线的相对侧上。 因此，朝向砧座被驱动并被接收在口袋凹部中的订书钉的腿最初彼此朝向彼此弯曲，然后朝向后跨度的相对侧向上转向。