公开(公告)号：US20100137993A1

公开(公告)日：2010-06-03

申请号：US12696516

申请日：2010-01-29

申请人： Russell Parrott ,  Nathan A. Winslow

发明人： Russell Parrott ,  Nathan A. Winslow

IPC分类号： A61F2/40

CPC分类号： A61F2/4003 ,  A61F2/30767 ,  A61F2/30942 ,  A61F2/4014 ,  A61F2/4684 ,  A61F2002/30176 ,  A61F2002/3021 ,  A61F2002/30616 ,  A61F2002/30688 ,  A61F2002/30827 ,  A61F2002/30878 ,  A61F2002/30906 ,  A61F2002/4007 ,  A61F2002/4018 ,  A61F2002/4025 ,  A61F2002/4051 ,  A61F2002/4631 ,  A61F2230/0054 ,  A61F2230/0067 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00407 ,  A61F2310/00796

摘要： A modular humeral head resurfacing implant including a head, an anchoring stem, and a modular extended articulation flange. The head includes an exterior hemispherical articulating surface defining a terminating rim, an interior concave surface opposite to the exterior articulating surface, and a first coupling mechanism proximate to the terminating rim. The anchoring stem is coupled to the interior concave surface and extends along a stem axis that extends through an axial center of the head. The articulation flange includes a second coupling mechanism configured to cooperate with the first coupling mechanism to fasten the articulation flange to the head and an outer articulating surface that is curved along substantially its entire length and is substantially flush with the exterior hemispherical articulating surface when the articulation flange is fastened to the head.

摘要翻译： 模块化肱骨头表面重建植入物，包括头部，锚固杆和模块化的延伸关节法兰。 头部包括限定终止边缘的外半球形关节表面，与外关节表面相对的内凹表面，以及靠近终止边缘的第一联接机构。 锚固杆联接到内部凹面并且沿着延伸穿过头部的轴向中心的杆轴线延伸。 铰接凸缘包括第二联接机构，其被构造成与第一联接机构协作以将关节运动凸缘紧固到头部，以及外部铰接表面，其基本上在其整个长度上弯曲，并且当关节运动时基本上与外半球形关节表面齐平 法兰固定在头上。

公开(公告)号：US20090112329A1

公开(公告)日：2009-04-30

申请号：US12349550

申请日：2009-01-07

申请人： Edward V. Craig ,  Russell F. Warren ,  Nathan A. Winslow

发明人： Edward V. Craig ,  Russell F. Warren ,  Nathan A. Winslow

IPC分类号： A61F2/40

CPC分类号： A61B17/72 ,  A61B17/7233 ,  A61B17/7266

摘要： A modular humeral implant for implantation into a humerus that includes a natural humeral shaft and a natural humeral head. The implant includes a humeral stem implantable into the natural humeral shaft, and an adapter couplable to the humeral stem, the adapter including an anchoring projection forming a disk directly insertable into an underside of the natural humeral head.

摘要翻译： 用于植入肱骨的模块化肱骨植入物，其包括天然肱骨轴和天然肱骨头。 植入物包括可植入自然肱骨轴的肱骨柄和可连接到肱骨柄的适配器，该适配器包括形成可直接插入天然肱骨头下侧的盘的锚固突起。