公开(公告)号：US20110160729A1

公开(公告)日：2011-06-30

申请号：US12825977

申请日：2010-06-29

申请人： Tom OVERES ,  Silas ZURSCHMIEDE ,  Simone VOLZER ,  Robert FRIGG

发明人： Tom OVERES ,  Silas ZURSCHMIEDE ,  Simone VOLZER ,  Robert FRIGG

IPC分类号： A61B17/58 ,  A61B17/80

CPC分类号： A61B17/7241 ,  A61B17/7225

摘要： An apparatus for treating a bone comprises an implant to be received within the bone, including a plurality of bores extending therethrough and a cavity formed therewithin, each of the bores being dimensioned to receive a bone fixation element and a plurality of inserts receivable in the cavity. Each insert includes an opening extending therethrough and configured to align with a corresponding bore. Each insert is movable between a resting configuration in which an opening width is smaller than a width of a bone fixation element inserted therethrough and a stressed configuration in which the opening width is expanded to a width greater than that of the bone fixation element in combination with a compression member movable into the cavity to apply a force moving the inserts from the resting configuration to the stressed configuration, withdrawal thereof reducing the force and permitting a return to the resting configuration.

摘要翻译： 用于治疗骨的装置包括待接收在骨内的植入物，其包括延伸穿过其中的多个孔和在其中形成的腔，每个孔的尺寸被设计成接收骨固定元件和可容纳在腔中的多个插入物 。 每个插入件包括延伸穿过其中并被构造为与对应的孔对准的开口。 每个插入件可以在其中开口宽度小于插入其中的骨固定元件的宽度的静止构型和应力构型之间移动，其中开口宽度被扩展到宽于大于骨固定元件的宽度的宽度 压缩构件可移动到空腔中以施加将插入件从静止构型移动到应力构型的力，其撤回减小了力并允许返回静止构型。

公开(公告)号：US20100274296A1

公开(公告)日：2010-10-28

申请号：US12766452

申请日：2010-04-23

申请人： Andreas APPENZELLER ,  Tom OVERES ,  Robert FRIGG ,  Nicolas BOUDUBAN ,  Silas ZURSCHMIEDE ,  Simon STUCKI

发明人： Andreas APPENZELLER ,  Tom OVERES ,  Robert FRIGG ,  Nicolas BOUDUBAN ,  Silas ZURSCHMIEDE ,  Simon STUCKI

IPC分类号： A61B17/86

CPC分类号： A61B17/8605 ,  A61B17/744 ,  A61B17/746 ,  A61B17/8057

摘要： A bone fixation element comprises a shaft extending substantially along a longitudinal axis of the fixation element in combination with a head including a plurality of fixation element openings distributed about a perimeter thereof. Each of the fixation element openings extends through the head from a proximal surface thereof to a distal surface of the head. Each of the fixation element openings extends through the head along an opening axis.

摘要翻译： 骨固定元件包括基本上沿着固定元件的纵向轴线延伸的轴，该头部包括围绕其周边分布的多个固定元件开口的头部。 每个固定元件开口从其近端表面延伸穿过头部到头部的远侧表面。 每个固定元件开口沿着开口轴线延伸穿过头部。

公开(公告)号：US20130116694A1

公开(公告)日：2013-05-09

申请号：US13462544

申请日：2012-05-02

申请人： Silas ZURSCHMIEDE

发明人： Silas ZURSCHMIEDE

IPC分类号： A61B17/74

CPC分类号： A61B17/74 ,  A61B17/742 ,  A61B17/746 ,  A61B17/8872 ,  A61B17/8894

摘要： A bone fixation system includes a bone fixation device, including a first element having a first channel extending therethrough and a second element including a proximal portion sized and shaped to be received within the first channel such that the longitudinal axes of the first and second elements are substantially coaxial and a distal portion including a bone engaging structure, a proximal end of the second element slidably locked within the first channel such that the first and second elements are longitudinally movable relative to one another between a permitted range of motion. The system also includes a driving tool, including an outer sleeve and an inner sleeve slidably received therethrough, a distal end of the outer sleeve configured to engage the proximal end of the first element to prevent relative rotation therebetween, a distal end of the inner sleeve configured to engage the proximal end of the second element.

摘要翻译： 骨固定系统包括骨固定装置，其包括具有延伸穿过其中的第一通道的第一元件和第二元件，第二元件包括尺寸和形状适于被容纳在第一通道内的近端部分，使得第一和第二元件的纵向轴线为 基本上同轴的和远端部分，其包括骨接合结构，所述第二元件的近端可滑动地锁定在所述第一通道内，使得所述第一和第二元件可在允许的运动范围之间相对于彼此纵向移动。 该系统还包括一个驱动工具，包括外套筒和可滑动地容纳在其中的内套筒，外套筒的远端构造成与第一元件的近端接合以防止其间的相对旋转，内套筒的远端 被配置为接合所述第二元件的近端。