Method and Apparatus for Wrist Arthroplasty
    1.
    发明申请
    Method and Apparatus for Wrist Arthroplasty 有权
    手腕关节成形术的方法和装置

    公开(公告)号:US20100010636A1

    公开(公告)日:2010-01-14

    申请号:US12562692

    申请日:2009-09-18

    IPC分类号: A61F2/42

    摘要: A prosthesis for placement relative to a carpal complex of a wrist can generally include a carpal implant having a body including an ulnar flange and a radial flange. The body can have a bone abutment surface and at least one flange extending from the bone abutment surface. The at least one flange can extend from the bone abutment surface a distance that spans at least one bone in an implanted position. The at least one flange can have a securing aperture that selectively receives a bone screw that advances into an identified bone of the carpal complex. A wrist bearing component can selectively mate with the carpal implant.

    摘要翻译: 相对于手腕腕关节置入的假体通常可以包括具有主体的腕管植入物,该主体包括尺骨凸缘和径向凸缘。 身体可以具有骨邻接表面和从骨邻接表面延伸的至少一个凸缘。 所述至少一个凸缘可以从所述骨邻接表面延伸到在植入位置中跨越至少一个骨的距离。 所述至少一个凸缘可以具有固定孔,其选择性地容纳前进到腕管复合体的已识别骨骼的骨螺钉。 手腕支撑部件可以选择性地与腕部植入物配合。

    Method And Apparatus For Wrist Arthroplasty
    2.
    发明申请
    Method And Apparatus For Wrist Arthroplasty 有权
    手腕关节成形术的方法和装置

    公开(公告)号:US20120095565A1

    公开(公告)日:2012-04-19

    申请号:US13338623

    申请日:2011-12-28

    IPC分类号: A61F2/42

    摘要: A method of implanting a prosthesis relative to a carpal complex of a wrist is provided. The method can include providing a carpal implant having a body including an ulnar flange and a radial flange, and locating a bone abutment surface of the ulnar flange against a triquetrum of the carpal complex. The method can also include locating a bone abutment surface of the radial flange against a scaphoid of the carpal complex, and locating a first dorsal flange extending from the ulnar flange against a posterior surface of the triquetrum.

    摘要翻译: 提供了一种相对于手腕腕关节植入假体的方法。 该方法可以包括提供具有主体的腕管植入物,该主体包括尺骨凸缘和径向凸缘,以及将尺骨凸缘的骨邻接表面定位在腕管复合体的三棱柱上。 该方法还可以包括将径向凸缘的骨邻接表面定位在腕骨复合体的舟状体上,以及将从尺骨凸缘延伸的第一背侧凸缘定位在三棱柱的后表面上。

    Method and apparatus for wrist arthroplasty
    3.
    发明授权
    Method and apparatus for wrist arthroplasty 有权
    手腕关节成形术的方法和装置

    公开(公告)号:US08105390B2

    公开(公告)日:2012-01-31

    申请号:US12562692

    申请日:2009-09-18

    IPC分类号: A61F2/42

    摘要: A prosthesis for placement relative to a carpal complex of a wrist can generally include a carpal implant having a body including an ulnar flange and a radial flange. The body can have a bone abutment surface and at least one flange extending from the bone abutment surface. The at least one flange can extend from the bone abutment surface a distance that spans at least one bone in an implanted position. The at least one flange can have a securing aperture that selectively receives a bone screw that advances into an identified bone of the carpal complex. A wrist bearing component can selectively mate with the carpal implant.

    摘要翻译: 相对于手腕腕关节置入的假体通常可以包括具有主体的腕管植入物,该主体包括尺骨凸缘和径向凸缘。 身体可以具有骨邻接表面和从骨邻接表面延伸的至少一个凸缘。 所述至少一个凸缘可以从所述骨邻接表面延伸到在植入位置中跨越至少一个骨的距离。 所述至少一个凸缘可以具有固定孔,其选择性地容纳前进到腕管复合体的已识别骨骼的骨螺钉。 手腕支撑部件可以选择性地与腕部植入物配合。

    Method and apparatus for wrist arthroplasty
    6.
    发明授权
    Method and apparatus for wrist arthroplasty 有权
    手腕关节成形术的方法和装置

    公开(公告)号:US08551180B2

    公开(公告)日:2013-10-08

    申请号:US13338623

    申请日:2011-12-28

    IPC分类号: A61F2/42

    摘要: A method of implanting a prosthesis relative to a carpal complex of a wrist is provided. The method can include providing a carpal implant having a body including an ulnar flange and a radial flange, and locating a bone abutment surface of the ulnar flange against a triquetrum of the carpal complex. The method can also include locating a bone abutment surface of the radial flange against a scaphoid of the carpal complex, and locating a first dorsal flange extending from the ulnar flange against a posterior surface of the triquetrum.

    摘要翻译: 提供了一种相对于手腕腕关节植入假体的方法。 该方法可以包括提供具有主体的腕管植入物,该主体包括尺骨凸缘和径向凸缘,以及将尺骨凸缘的骨邻接表面定位在腕管复合体的三棱柱上。 该方法还可以包括将径向凸缘的骨邻接表面定位在腕骨复合体的舟状体上,以及将从尺骨凸缘延伸的第一背侧凸缘定位在三棱柱的后表面上。