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公开(公告)号:US4714470A
公开(公告)日:1987-12-22
申请号:US830827
申请日:1986-02-19
CPC分类号: A61F2/3662 , A61F2/36 , A61F2/367 , A61F2/3676 , A61F2/4607 , A61F2002/30112 , A61F2002/30158 , A61F2002/30179 , A61F2002/30187 , A61F2002/30322 , A61F2002/30332 , A61F2002/3082 , A61F2002/30827 , A61F2002/3611 , A61F2002/365 , A61F2002/368 , A61F2002/4619 , A61F2220/0033 , A61F2230/0004 , A61F2230/0026 , A61F2230/0034 , A61F2230/0058 , A61F2250/0026 , A61F2310/00023 , A61F2310/00029
摘要: A prosthetic implant including a plurality of discrete grooves disposed in the proximal end of the implant stem. The grooves are each segments of curves generated from radii having a center of curvature offset from the implant stem in a generally lateral direction and toward the upper portion of the proximal end of the stem. The curve segments are preferably segments of concentric circles.
摘要翻译: 假体植入物,其包括设置在植入物柄的近端中的多个分立的凹槽。 凹槽是从半径产生的曲线段,其曲率中心在大体上横向方向上偏离植入物柄柄并且朝向茎的近端的上部。 曲线段优选地是同心圆的段。