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33 条记录 (耗时 0.036 秒)

    External fixation apparatus and method
    22.
    发明授权
    External fixation apparatus and method 失效

    公开(公告)号：US06860883B2

    公开(公告)日：2005-03-01

    申请号：US10074607

    申请日：2002-02-11

    申请人： Brian P. Janowski ,  Jeffrey L. Trudeau

    发明人： Brian P. Janowski ,  Jeffrey L. Trudeau

    IPC分类号： A61B17/64 ,  A61F5/04

    CPC分类号： A61B17/645 ,  A61B17/6416 ,  A61B17/6466

    摘要： A bone fixation apparatus and method are provided that allow a user to push bone pins into engagement with bones with more precision and accurate feel as to proper engagement and the clamping forces between the pins and bone over prior devices utilizing applicator guns and the like. Fine tuning of the clamping forces is also contemplated. Compact and highly ergonomic bone fixators are provided which allow the user to remain close to the pin application site during clamping of the pins onto the bone. Significant flexiblity is preferably incorporated by having two adjustably connected positioner bodies which can each mount a pin holder module releasably attached thereto. A fixation system with improved rigidity is also provided by way of independent clamping members for each of a pair of rod mounts on each pin positioner. The independent clamp members keeps their size to a minimum while allowing the angular separation of connecting rods secured in the rod mounts and spanning and interconnecting two fixators to be optimized, e.g. approximately eighty degree angular spacing, from a system stability standpoint.

    Interlaminar Stabilizing System
    24.
    发明申请
    Interlaminar Stabilizing System 有权
    层间稳定系统

    公开(公告)号：US20110106163A1

    公开(公告)日：2011-05-05

    申请号：US12161676

    申请日：2007-01-23

    申请人： Stephen H. Hochschuler ,  Brian P. Janowski ,  Thomas S. Kilpela ,  Matthew N. Songer ,  Qi-bin Bao

    发明人： Stephen H. Hochschuler ,  Brian P. Janowski ,  Thomas S. Kilpela ,  Matthew N. Songer ,  Qi-bin Bao

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7065 ,  A61B17/7053 ,  A61B17/7062 ,  A61B17/7067 ,  A61B17/7071

    摘要： A spinal stabilization system includes a first engagement member and a support structure. The first engagement member is adapted to be disposed between a first vertebra and a second vertebra. The engagement member generally includes a seating surface for accommodating at least a portion of a laminar region of the first vertebra. The support structure engages a portion of the second vertebra. The structural cooperation of the first engagement member and the support structure is such that the engagement member restricts reduction of the intervertebral spacing between the first and second vertebrae.

    摘要翻译： 脊椎稳定系统包括第一接合构件和支撑结构。 第一接合构件适于设置在第一椎骨和第二椎骨之间。 接合构件通常包括用于容纳第一椎骨的层状区域的至少一部分的安置表面。 支撑结构与第二椎骨的一部分接合。 第一接合构件和支撑结构的结构协作使得接合构件限制第一和第二椎骨之间的椎间间隔的减小。

    TOOL APPARATUS FOR LOCKING A SPINAL ROD IN AN ANCHORING DEVICE THEREFOR
    25.
    发明申请
    TOOL APPARATUS FOR LOCKING A SPINAL ROD IN AN ANCHORING DEVICE THEREFOR 审中-公开
    用于在其锚固装置中锁定脊柱的工具装置

    公开(公告)号：US20080154277A1

    公开(公告)日：2008-06-26

    申请号：US12029846

    申请日：2008-02-12

    申请人： Scott Machalk ,  Jeffrey L. Trudeau ,  Maria Norman ,  Brian P. Janowski

    发明人： Scott Machalk ,  Jeffrey L. Trudeau ,  Maria Norman ,  Brian P. Janowski

    IPC分类号： A61B17/58 ,  A61B17/00

    CPC分类号： A61B17/7091

    摘要： In one form, a tool apparatus is provided that permits a spinal rod and cap assembly to be secured into a yoke coupling member anchored into a spinal bone. The tool apparatus includes a single actuator handle that is operable to both advance a drive member or persuader rod linearly along a longitudinal axis of the tool and also to rotate the drive member about the longitudinal axis. The rotary motion of the single actuator handle, therefore, is effective to linearly advance a cap assembly and spinal rod into a yoke coupling member secured to the tool and also to rotate at least a portion of the cap assembly to lock the cap relative to the yoke using the same rotary motion of the handle.

    摘要翻译： 在一种形式中，提供了一种工具装置，其允许脊柱杆和帽组件被固定到锚固到脊骨中的轭联构件中。 工具装置包括单个致动器手柄，其可操作以沿着工具的纵向轴线线性地推进驱动构件或推杆，并且还使驱动构件围绕纵向轴线旋转。 因此，单个致动器手柄的旋转运动有效地将盖组件和脊柱杆线性地前进到固定到工具上的轭联接构件中，并且还使帽组件的至少一部分旋转以将帽相对于 轭使用手柄的相同旋转运动。

    Spinal Fixation System And Method
    27.
    发明申请
    Spinal Fixation System And Method 有权
    脊柱固定系统及方法

    公开(公告)号：US20120209332A1

    公开(公告)日：2012-08-16

    申请号：US13366117

    申请日：2012-02-03

    申请人： Brian P. Janowski

    发明人： Brian P. Janowski

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7038 ,  A61B17/7041 ,  A61B17/7082 ,  A61B17/7085 ,  A61B2090/037

    摘要： A spinal fixation system is provided that, in one form, comprises a pedicle screw assembly having a coupling device with an elongate member for guiding a fixation element, such as a spinal rod, into the coupling device and a lock device for fixing the spinal rod to the coupling device. The pedicle screw assembly may be passed through a small incision and connected to a vertebral bone. By connecting a second pedicle screw assembly to a second vertebral bone, the elongate members of the pedicle screw assemblies provide guideposts for directing the spinal rod subcutaneously between the pedicle screw assemblies and into the coupling devices thereof.

    摘要翻译： 提供了一种脊柱固定系统，其以一种形式包括椎弓根螺钉组件，其具有联接装置，所述联接装置具有用于将固定元件（例如脊椎杆）引导到联接装置中的细长构件，以及用于固定脊柱杆 到耦合装置。 椎弓根螺钉组件可以通过小切口并连接到椎骨。 通过将第二椎弓根螺钉组件连接到第二椎骨，椎弓根螺钉组件的细长构件提供用于将脊柱杆皮下地引导到椎弓根螺钉组件之间并且进入其联接装置的导轨。

    Bone plate system
    29.
    发明授权
    Bone plate system 有权
    骨板系统

    公开(公告)号：US08900277B2

    公开(公告)日：2014-12-02

    申请号：US13069354

    申请日：2011-03-22

    申请人： Scott Perrow ,  Joseph Mohar ,  Lawrence Mosca ,  Matthew P. Gephart ,  Brian P. Janowski ,  Brad Fredin ,  Francis J. Korhonen ,  Matthew Songer

    发明人： Scott Perrow ,  Joseph Mohar ,  Lawrence Mosca ,  Matthew P. Gephart ,  Brian P. Janowski ,  Brad Fredin ,  Francis J. Korhonen ,  Matthew Songer

    IPC分类号： A61B17/80 ,  A61B17/86 ,  A61B17/70

    CPC分类号： A61B17/8042 ,  A61B17/7059 ,  A61B17/8033 ,  A61B17/8047 ,  A61B17/8605

    摘要： A bone plate system having a retainer for resisting back-out of a bone anchor from a throughbore of a bone plate is provided. In one aspect, a bone plate system having a resilient retainer disposed in a bone plate throughbore with a pair of elongate arm portions of the resilient retainer extending along opposite sides of the throughbore. In another aspect, a bone plate system having a resilient retainer with a pair of elongate interference portions completely exposed in the throughbore and spaced from each other across the throughbore to retain a head of a bone anchor received in the throughbore. In addition, a bone plate system having a resilient retainer with a pair of opposite end portions disposed within a groove of a throughbore wall such that a bone anchor may be inserted into the throughbore without contacting either of the opposite end portions of the retainer.

    摘要翻译： 提供了一种骨板系统，其具有用于抵抗骨锚固体从骨板的通孔排出的保持器。 在一个方面，一种骨板系统，其具有设置在骨板通孔中的弹性保持器，弹性保持器的一对细长臂部分沿着通孔的相对侧延伸。 在另一方面，一种骨板系统，其具有弹性保持器，其具有完全暴露于通孔中的一对细长的干涉部分，并且跨越穿透孔彼此隔开，以保持容纳在通孔中的骨锚的头部。 此外，骨板系统具有弹性保持器，其具有设置在通孔壁的凹槽内的一对相对端部，使得骨锚固件可以插入通孔中而不接触保持器的相对端部中的任一个。

    Bone Plate System
    30.
    发明申请
    Bone Plate System 有权
    骨板系统

    公开(公告)号：US20120065690A1

    公开(公告)日：2012-03-15

    申请号：US13069354

    申请日：2011-03-22

    申请人： Scott Perrow ,  Joseph Mohar ,  Lawrence Mosca ,  Matthew P. Gephart ,  Brian P. Janowski ,  Brad Fredin ,  Francis J. Korhonen ,  Matthew Songer

    发明人： Scott Perrow ,  Joseph Mohar ,  Lawrence Mosca ,  Matthew P. Gephart ,  Brian P. Janowski ,  Brad Fredin ,  Francis J. Korhonen ,  Matthew Songer

    IPC分类号： A61B17/80

    CPC分类号： A61B17/8042 ,  A61B17/7059 ,  A61B17/8033 ,  A61B17/8047 ,  A61B17/8605

    摘要： A bone plate system having a retainer for resisting back-out of a bone anchor from a throughbore of a bone plate is provided. In one aspect, a bone plate system having a resilient retainer disposed in a bone plate throughbore with a pair of elongate arm portions of the resilient retainer extending along opposite sides of the throughbore. In another aspect, a bone plate system having a resilient retainer with a pair of elongate interference portions completely exposed in the throughbore and spaced from each other across the throughbore to retain a head of a bone anchor received in the throughbore. In addition, a bone plate system having a resilient retainer with a pair of opposite end portions disposed within a groove of a throughbore wall such that a bone anchor may be inserted into the throughbore without contacting either of the opposite end portions of the retainer.

    摘要翻译： 提供了一种骨板系统，其具有用于抵抗骨锚固体从骨板的通孔排出的保持器。 在一个方面，一种骨板系统，其具有设置在骨板通孔中的弹性保持器，弹性保持器的一对细长臂部分沿着通孔的相对侧延伸。 在另一方面，一种骨板系统，其具有弹性保持器，其具有完全暴露于通孔中的一对细长的干涉部分，并且跨越穿透孔彼此隔开，以保持容纳在通孔中的骨锚的头部。 此外，骨板系统具有弹性保持器，其具有设置在通孔壁的凹槽内的一对相对端部，使得骨锚固件可以插入通孔中而不接触保持器的相对端部中的任一个。