公开(公告)号：US20120271314A1

公开(公告)日：2012-10-25

申请号：US13464175

申请日：2012-05-04

申请人： Paul STEMNISKI ,  Richard OBERT ,  Sarah LANCIANESE

发明人： Paul STEMNISKI ,  Richard OBERT ,  Sarah LANCIANESE

IPC分类号： A61B17/16

CPC分类号： A61B17/1775 ,  A61B17/15 ,  A61B17/1633 ,  A61B17/1682 ,  A61B17/1703 ,  A61B17/1717 ,  A61B17/1728 ,  A61B17/1739 ,  A61B2017/0046 ,  A61B2017/00477 ,  A61B2017/568 ,  A61B2034/108 ,  A61F2/4202

摘要： A surgical device includes an elongate body extending from a proximal end to a distal end. The distal end of the elongate body defines a notch sized and configured to receive a reamer. A coupling assembly is supported by the elongate body and includes a reamer guide body disposed at the distal end of the elongate body. The reamer guide body configured to move between a first position and a second position in which the reaming guide body extends at least partially across the notch. A locking assembly is supported by the elongate body and is configured to releasably engage the coupling assembly to maintain the reamer guide body in the second position.

摘要翻译： 手术装置包括从近端延伸到远端的细长主体。 细长主体的远端限定尺寸和构造成容纳铰刀的凹口。 联接组件由细长主体支撑并且包括设置在细长主体的远端处的扩孔器引导体。 铰刀引导体构造成在第一位置和第二位置之间移动，其中铰孔引导体至少部分延伸穿过凹口。 锁定组件由细长主体支撑并且构造成可释放地接合联接组件以将扩孔器引导体保持在第二位置。

公开(公告)号：US20120130434A1

公开(公告)日：2012-05-24

申请号：US13330091

申请日：2011-12-19

申请人： Paul STEMNISKI

发明人： Paul STEMNISKI

IPC分类号： A61B17/84 ,  A61B17/56 ,  A61B17/17

CPC分类号： A61B17/1739 ,  A61B17/15 ,  A61B17/1717 ,  A61B17/1775 ,  A61B2017/568 ,  A61B2034/108 ,  A61F2/4202

摘要： A system for establishing an intramedullary path includes a body sized and configured to be received within a resected bone space. The body defines a first aperture that extends through the body and is sized and configured to receive a surgical tool therethrough. A first bone engaging structure extends from the body in a first direction and includes a first surface that is complementary to a surface topography of a first bone. When the first surface of the bone engaging structure engages the surface topography of the first bone to which the first surface is complementary, an axis defined by the first aperture is substantially collinear with a mechanical axis of the first bone.

摘要翻译： 用于建立髓内途径的系统包括尺寸和构造成被接收在切除的骨空间内的体。 主体限定了延伸穿过主体的第一孔，并且其大小和构造以接收通过其的手术工具。 第一骨接合结构从主体沿第一方向延伸并且包括与第一骨的表面形貌互补的第一表面。 当骨接合结构的第一表面接合与第一表面互补的第一骨的表面形貌时，由第一孔限定的轴线基本上与第一骨的机械轴线共线。