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1. 发明公开

EP2011444A2 Saw blade 有权
标题翻译： ChirurgischesSägeblatt
公开(公告)号：EP2011444A2
公开(公告)日：2009-01-07
申请号：EP08017197.8
申请日：2005-04-11
申请人： Synvasive Technology, Inc.
发明人： Flechter, Henry, Hasbrouck , Fischer, Michael, Gerard
IPC分类号： A61B17/14 , B23D51/10 , B23D61/12
CPC分类号： B23D61/121 , A61B17/14 , A61B17/142 , B23D51/10 , B23D61/006 , B27B19/006
摘要： A method of cutting bone comprising the steps of:
a) providing a surgical saw blade having a proximal end configured to couple to a surgical bone saw, a distal end having a plurality of substantially identical teeth having tips for cutting bone, each of the plurality of teeth ending in a tip distally and a centrally positioned long axis between the proximal end and the distal end and wherein said distal end a plurality of substantially identical teeth for cutting bone include at least one pair of teeth having tips for cutting bone which are configured to be adjacent to each other and wherein one of the pair of teeth has a hypotenuse which is oriented at least one of towards and away from the centrally positioned long axis and the other of said pair of teeth has a hypotenuse which is oriented in a direction opposite to the hypotenuse of said one of the pair of teeth and wherein the tips are arrayed substantially on a tangent perpendicular to the centrally positioned long axis, and wherein said distal end has extending from each of said pair of teeth at least one additional tooth having a tip for cutting bone which is substantially identically shaped as a right triangle including a hypotenuse and an angle opposite the hypotenuse with a hypotenuse which is oriented in the same direction as the hypotenuse of the adjacent tooth defining said pair of teeth and wherein the tips of the additional teeth are arrayed substantially on a tangent perpendicular to the centrally positioned long axis;
b) coupling the surgical saw blade to a surgical saw;
c) actuating the surgical saw with the coupled saw blade; and
d) cutting the bone.
摘要翻译：一种切割骨的方法，包括以下步骤：a）提供外科锯片，其具有被配置为联接到外科骨锯的近端，远端具有多个基本上相同的齿，其具有用于切割骨的尖端，的末端在远端的末端和位于近端和远端之间的中心定位的长轴，并且其中所述远端具有用于切割骨的多个基本上相同的齿，包括至少一对齿，其具有用于切割骨头的尖端彼此相邻，并且其中一对齿中的一个具有朝向和远离中心定位的长轴的至少一个的斜边，并且所述一对齿中的另一个具有沿着方向定向的斜边与所述一对齿中的所述一个的斜边相对，并且其中尖端基本上在垂直于居中定位的长轴的切线上排列，并且其中在所述远端具有从所述一对齿中的每一个延伸的至少一个额外的齿，其具有用于切割骨头的尖端，其基本上相同地成形为直角三角形，其包括斜边和与斜边相对的角度，所述斜边与斜边相对应，限定所述一对齿的相邻齿的斜边的方向相同，并且其中附加齿的尖端基本上在垂直于居中定位的长轴的切线上排列; b）将手术锯片连接到手术锯; c）用联接的锯片致动外科手术锯; 和d）切割骨骼。

2. 发明授权

EP2011444B1 Surgical saw blade 有权
标题翻译：手术锯刀片
公开(公告)号：EP2011444B1
公开(公告)日：2012-09-19
申请号：EP08017197.8
申请日：2005-04-11
申请人： Synvasive Technology, Inc.
发明人： Flechter, Henry, Hasbrouck , Fischer, Michael, Gerard
IPC分类号： A61B17/14 , B23D51/10 , B23D61/12
CPC分类号： B23D61/121 , A61B17/14 , A61B17/142 , B23D51/10 , B23D61/006 , B27B19/006

3. 发明公开

EP2011444A3 Saw blade 有权
标题翻译：锯片
公开(公告)号：EP2011444A3
公开(公告)日：2010-02-17
申请号：EP08017197.8
申请日：2005-04-11
申请人： Synvasive Technology, Inc.
发明人： Flechter, Henry, Hasbrouck , Fischer, Michael, Gerard
IPC分类号： A61B17/14 , B23D51/10 , B23D61/12
CPC分类号： B23D61/121 , A61B17/14 , A61B17/142 , B23D51/10 , B23D61/006 , B27B19/006
摘要： A method of cutting bone comprising the steps of:
a) providing a surgical saw blade having a proximal end configured to couple to a surgical bone saw, a distal end having a plurality of substantially identical teeth having tips for cutting bone, each of the plurality of teeth ending in a tip distally and a centrally positioned long axis between the proximal end and the distal end and wherein said distal end a plurality of substantially identical teeth for cutting bone include at least one pair of teeth having tips for cutting bone which are configured to be adjacent to each other and wherein one of the pair of teeth has a hypotenuse which is oriented at least one of towards and away from the centrally positioned long axis and the other of said pair of teeth has a hypotenuse which is oriented in a direction opposite to the hypotenuse of said one of the pair of teeth and wherein the tips are arrayed substantially on a tangent perpendicular to the centrally positioned long axis, and wherein said distal end has extending from each of said pair of teeth at least one additional tooth having a tip for cutting bone which is substantially identically shaped as a right triangle including a hypotenuse and an angle opposite the hypotenuse with a hypotenuse which is oriented in the same direction as the hypotenuse of the adjacent tooth defining said pair of teeth and wherein the tips of the additional teeth are arrayed substantially on a tangent perpendicular to the centrally positioned long axis;
b) coupling the surgical saw blade to a surgical saw;
c) actuating the surgical saw with the coupled saw blade; and
d) cutting the bone.

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