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公开(公告)号：US20060161155A1
公开(公告)日：2006-07-20
申请号：US11301760
申请日：2005-12-12
IPC分类号： A61F2/30
CPC分类号： A61B17/72 , A61B17/7241
摘要： The invention relates to a surgical nail in the form of an intramedullary nail with a central axis, consisting of a material M with the tensile strength Fz, the compression strength Fd, the density ρ2 and the modulus of elasticity E. The nail has at least at least one transverse borehole extending transversely to the central axis with the cross-sectional profile F, where the cross-sectional profile F has a maximum length α in the direction of the central axis and a maximum width b perpendicularly thereto. The nail also includes a longitudinal bore, which extends coaxially with the central axis, and a wall, as well as an insert with a longitudinal axis, which can be introduced within the longitudinal bore of the nail into the region of the transverse borehole. The insert is formed of a material m, which has a lower modulus of elasticity e
摘要翻译： 本发明涉及具有中心轴的髓内钉形式的外科手术钉，由具有拉伸强度F z的材料M组成，压缩强度F < ，密度r 2 O 2和弹性模量E.钉具有至少一个横截面横截面横截面的横向钻孔，该横向钻孔具有横截面轮廓F，其横截面轮廓F 在中心轴的方向上具有最大长度α，并且垂直于其的最大宽度b。 钉子还包括与中心轴线同轴延伸的纵向孔，以及可以在钉的纵向孔内引入横向钻孔区域的壁以及具有纵向轴线的插入件。 插入物由材料m形成，其具有比材料M更低的弹性模量e
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公开(公告)号：US08465489B2
公开(公告)日：2013-06-18
申请号：US11301760
申请日：2005-12-12
IPC分类号： A61B17/72
CPC分类号： A61B17/72 , A61B17/7241
摘要： A surgical nail in the form of an intramedullary nail with a central axis, consisting of a material M with the tensile strength Fz, the compression strength Fd, the density ρ2 and the modulus of elasticity E. The nail has at least at least one transverse borehole extending transversely to the central axis with the cross-sectional profile F, where the cross-sectional profile F has a maximum length a in the direction of the central axis and a maximum width b perpendicularly thereto. The nail also includes a longitudinal bore, which extends coaxially with the central axis, and a wall, as well as an insert with a longitudinal axis, which can be introduced within the longitudinal bore of the nail into the region of the transverse borehole. The insert is formed of a material m, which has a lower modulus of elasticity e
摘要翻译： 具有中轴线的髓内钉形式的手术钉，由具有拉伸强度Fz，压缩强度Fd，密度rho2和弹性模量E的材料M组成。钉具有至少一个横向 横截面轮廓F横向于中心轴线延伸的钻孔，其中横截面轮廓F在中心轴线方向具有最大长度a和垂直于其的最大宽度b。 钉子还包括与中心轴线同轴延伸的纵向孔，以及可以在钉的纵向孔内引入横向钻孔区域的壁以及具有纵向轴线的插入件。 插入物由材料m形成，其具有比材料M更低的弹性模量e
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