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    Vertebral facet joint drill and method of use
    1.
    发明授权
    Vertebral facet joint drill and method of use 有权
    椎体关节钻及其使用方法

    公开(公告)号：US08992533B2

    公开(公告)日：2015-03-31

    申请号：US12859009

    申请日：2010-08-18

    申请人： Jason Blain ,  Eric Kovach

    发明人： Jason Blain ,  Eric Kovach

    IPC分类号： A61B17/00 ,  A61B17/16 ,  A61B17/56 ,  A61B17/70

    CPC分类号： A61B17/1637 ,  A61B17/1608 ,  A61B17/1615 ,  A61B17/1642 ,  A61B17/1671 ,  A61B17/562 ,  A61B17/7064

    摘要： Devices and methods for creating lumens in the articular process of the vertebra are provided. An embodiment of the invention can be a tool that can cut a curved lumen through the articular process. The tool can have a lumen-forming arm with a rotating drill contained within that can be powered by a drill motor. The lumen-forming arm can be axially translated to cut a path through the articular process. Methods of using the resulting lumens to anchor or stabilize facet joint prosthesis, and also altering the spacing and motion at the facet joints of the vertebral column, are provided.

    摘要翻译： 提供了在椎骨的关节过程中创建流明的装置和方法。 本发明的实施例可以是可以通过关节进程切割弯曲内腔的工具。 该工具可以具有带有旋转钻头的内腔形成臂，该旋转钻可以由钻机马达驱动。 管腔形成臂可以轴向平移以切割通过关节过程的路径。 提供了使用所得到的内腔来锚定或稳定小关节假体的方法，并且还改变了脊柱的小关节处的间距和运动。

    Method of using a surgical tissue retractor
    2.
    发明授权
    Method of using a surgical tissue retractor 有权
    使用外科组织牵开器的方法

    公开(公告)号：US08409091B2

    公开(公告)日：2013-04-02

    申请号：US13352676

    申请日：2012-01-18

    申请人： Jason Blain ,  Eric Kovach

    发明人： Jason Blain ,  Eric Kovach

    IPC分类号： A61B1/32

    CPC分类号： A61B17/025 ,  A61B1/32 ,  A61B17/0206 ,  A61B2017/00367 ,  A61B2017/0256 ,  A61B2017/2837

    摘要： A method of performing an operation, e.g. a spinal operation, on a patient using a retractor comprising a pair of blade assemblies which are adapted to open about a set of axes that are not parallel to a third spatial axis, and further comprising a pair of arms, which are adapted to move the pair of blade assemblies apart from one another in the third spatial axis. In the method, the blade assemblies are closed to assume a low profile, inserted into a relatively small incision, and stretched apart from each other, thereby stretching the skin about the incision to form an aperture longer than the incision. The blade assemblies are then opened by rotating the blades about the set of axes, stretching the skin around the incision in a second direction that is substantially perpendicular to the first direction (i.e. the direction of the incision.).

    摘要翻译： 一种执行操作的方法，例如 在使用包括一对叶片组件的牵开器的患者上进行脊柱手术，所述牵开器适于围绕不平行于第三空间轴线的一组轴线打开，并且还包括一对臂，所述一对臂适于移动 一对刀片组件在第三空间轴线上彼此分开。 在该方法中，叶片组件被关闭以呈现低剖面，插入相对较小的切口中并相互拉伸，从而使切口周围的皮肤拉伸以形成比切口更长的孔。 然后通过围绕该组轴旋转刀片来打开刀片组件，沿着基本上垂直于第一方向（即切口方向）的第二方向拉伸切口周围的皮肤。

    ROD REDUCER INSTRUMENT FOR SPINAL SURGERY
    5.
    发明申请
    ROD REDUCER INSTRUMENT FOR SPINAL SURGERY 有权
    用于脊柱外科手术的减速器仪器

    公开(公告)号：US20100121385A1

    公开(公告)日：2010-05-13

    申请号：US12268312

    申请日：2008-11-10

    申请人： Jason Blain ,  Eric Kovach ,  Matt Lake

    发明人： Jason Blain ,  Eric Kovach ,  Matt Lake

    IPC分类号： A61F5/00

    CPC分类号： A61B17/7086

    摘要： A rod reducer instrument is configured to be secured to a fixation element and to force a rod into engagement with the fixation element. The rod reducer instrument can have a pliers to secure the rod reducer to the fixation element and a threaded shaft with a handle and a pusher member. The pliers can form a threaded channel that engages the threaded shaft and directs a movement of the shaft. The threaded shaft can translate a rotational movement at the handle into a linear movement at the pusher member and in this way force a rod into engagement with a fixation element.

    摘要翻译： 杆减速器被配置为固定到固定元件并且迫使杆与固定元件接合。 杆式减速器可以具有钳子将杆减速器固定到固定元件和具有手柄和推动器构件的螺纹轴。 钳子可以形成与螺纹轴接合并引导轴的运动的螺纹通道。 螺纹轴可以将手柄处的旋转运动转换成在推动器构件处的线性运动，并且以这种方式迫使杆与固定元件接合。

    Rod reducer instrument for spinal surgery
    6.
    发明授权
    Rod reducer instrument for spinal surgery 有权
    用于脊柱手术的杆减速器

    公开(公告)号：US08864767B2

    公开(公告)日：2014-10-21

    申请号：US12268312

    申请日：2008-11-10

    申请人： Jason Blain ,  Eric Kovach ,  Matt Lake

    发明人： Jason Blain ,  Eric Kovach ,  Matt Lake

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7086

    摘要： A rod reducer instrument is configured to be secured to a fixation element and to force a rod into engagement with the fixation element. The rod reducer instrument can have a pliers to secure the rod reducer to the fixation element and a threaded shaft with a handle and a pusher member. The pliers can form a threaded channel that engages the threaded shaft and directs a movement of the shaft. The threaded shaft can translate a rotational movement at the handle into a linear movement at the pusher member and in this way force a rod into engagement with a fixation element.

    摘要翻译： 杆减速器被配置为固定到固定元件并且迫使杆与固定元件接合。 杆式减速器可以具有钳子将杆减速器固定到固定元件和具有手柄和推动器构件的螺纹轴。 钳子可以形成与螺纹轴接合并引导轴的运动的螺纹通道。 螺纹轴可以将手柄处的旋转运动转换成在推动器构件处的线性运动，并且以这种方式迫使杆与固定元件接合。

    Surgical tissue retractor
    9.
    发明授权
    Surgical tissue retractor 有权
    手术组织牵开器

    公开(公告)号：US08142355B2

    公开(公告)日：2012-03-27

    申请号：US11861149

    申请日：2007-09-25

    申请人： Jason Blain ,  Eric Kovach

    发明人： Jason Blain ,  Eric Kovach

    IPC分类号： A61B1/32

    CPC分类号： A61B17/025 ,  A61B1/32 ,  A61B17/0206 ,  A61B2017/00367 ,  A61B2017/0256 ,  A61B2017/2837

    摘要： A retractor for use in surgical operations comprises a pair of blade assemblies which are adapted to open about a set of axes that are not parallel to a third spatial axis. The retractor further comprises a pair of arms, which are adapted to move the pair of blade assemblies apart from one another in the third spatial axis. In operation, the blade assemblies are closed to assume a low profile, inserted into a relatively small incision, and stretched apart from each other, thereby stretching the skin about the incision to form an aperture longer than the incision. The blade assemblies are then opened by rotating the blades about the set of axes, thereby stretching the skin around the incision in a second direction that is substantially perpendicular to the first direction (i.e. the direction of the incision.) The retractor thus forms an aperture for passage of surgical instruments and viewing of the surgical field by surgical personnel. In some embodiments, the retractor features a pair of removable handles that may be removed from the arms during surgery in order to afford the surgeon improved space management about the incision. In specific embodiments, the invention provides a method of performing an operation, e.g. a spinal operation, on a patient using the disclosed retractor.

    摘要翻译： 用于手术操作的牵开器包括一对叶片组件，其适于打开围绕不平行于第三空间轴线的一组轴线。 牵开器还包括一对臂，其适于在第三空间轴线中使所述一对刀片组件彼此分开移动。 在操作中，叶片组件被关闭以呈现低剖面，插入相对较小的切口中并相互拉伸，从而使切口周围的皮肤拉伸以形成比切口更长的孔。 然后通过围绕该组轴旋转刀片来打开刀片组件，从而沿着基本上垂直于第一方向（即，切口的方向）的第二方向拉伸切口周围的皮肤。因此，牵开器形成孔 用于外科手术器械的通过和手术人员观察外科手术领域。 在一些实施例中，牵开器具有一对可移除手柄，其可在外科手术期间从臂移除，以便为外科医生提供关于切口的改进的空间管理。 在具体实施例中，本发明提供了一种执行操作的方法，例如， 在使用所公开的牵开器的患者上进行脊柱手术。

    VERTEBRAL FACET JOINT DRILL AND METHOD OF USE
    10.
    发明申请
    VERTEBRAL FACET JOINT DRILL AND METHOD OF USE 有权
    VERTEBRAL FACET JOINT钻孔及其使用方法

    公开(公告)号：US20110040301A1

    公开(公告)日：2011-02-17

    申请号：US12859009

    申请日：2010-08-18

    申请人： Jason Blain ,  Eric Kovach

    发明人： Jason Blain ,  Eric Kovach

    IPC分类号： A61B17/16

    CPC分类号： A61B17/1637 ,  A61B17/1608 ,  A61B17/1615 ,  A61B17/1642 ,  A61B17/1671 ,  A61B17/562 ,  A61B17/7064

    摘要： Devices and methods for creating lumens in the articular process of the vertebra are provided. An embodiment of the invention can be a tool that can cut a curved lumen through the articular process. The tool can have a lumen-forming arm with a rotating drill contained within that can be powered by a drill motor. The lumen-forming arm can be axially translated to cut a path through the articular process. Methods of using the resulting lumens to anchor or stabilize facet joint prosthesis, and also altering the spacing and motion at the facet joints of the vertebral column, are provided.

    摘要翻译： 提供了在椎骨的关节过程中创建流明的装置和方法。 本发明的实施例可以是可以通过关节进程切割弯曲内腔的工具。 该工具可以具有带有旋转钻头的内腔形成臂，该旋转钻可以由钻机马达驱动。 管腔形成臂可以轴向平移以切割通过关节过程的路径。 提供了使用所得到的内腔来锚定或稳定小关节假体的方法，并且还改变了脊柱的小关节处的间距和运动。