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公开(公告)号:US08465550B2
公开(公告)日:2013-06-18
申请号:US13080992
申请日:2011-04-06
申请人: Jean Claude Cartillier , Alain Machenaud , Tarik Ait Si Selmi , Jean-Charles Rollier , Michel Bonnin , Laurent Jacquoit , Bruno Balay , Claude Charlet , Michel Henri Fessy , Jean Marc Semay , Louis Setiey , Jean-Christophe Chatelet , Jean Pierre Vidalain
发明人: Jean Claude Cartillier , Alain Machenaud , Tarik Ait Si Selmi , Jean-Charles Rollier , Michel Bonnin , Laurent Jacquoit , Bruno Balay , Claude Charlet , Michel Henri Fessy , Jean Marc Semay , Louis Setiey , Jean-Christophe Chatelet , Jean Pierre Vidalain
CPC分类号: A61F2/32 , A61F2/34 , A61F2002/30616 , A61F2002/3085 , A61F2002/3208 , A61F2002/3443 , A61F2002/345 , A61F2002/3488 , A61F2002/3493 , A61F2310/00017 , A61F2310/00029
摘要: A line of cotyloid implants of different sizes including a cup intended to be fastened in a cotyloid cavity and including a substantially hemispherical polar portion and an equatorial portion extending the polar portion, the polar portion and the equatorial portion delimiting a substantially hemispherical inner cavity, an insert pivotally mounted in the inner cavity delimited by the polar and equatorial portions of the cup, the insert delimiting an inner cavity having an inner spherical surface portion and intended to pivotally and retentively mount a prosthetic femoral head, where the height of the equatorial portions of the cups of the various cotyloid implants belonging to the line varies in a decreasing manner as a function of the increase in the size of the cotyloid implants.
摘要翻译: 一系列不同尺寸的共同体植入物,包括一个旨在紧固在一个共同体腔中的杯子,包括一个基本上半球形的极性部分和一个延伸极化部分的赤道部分,界定大致半球形内腔的极化部分和赤道部分, 可旋转地安装在由杯的极性和赤道部分限定的内腔中的插入件,该插入件限定具有内球面部分的内腔,并且旨在枢转地并且保持性地安装假股骨头,其中赤道部分的高度 属于该线的各种植物体植入物的杯子随着植物体植入物尺寸的增加而以递减的方式变化。
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公开(公告)号:US06231612B1
公开(公告)日:2001-05-15
申请号:US08983465
申请日:1998-05-04
申请人: Bruno Balay , Jean Claude Cartillier , Claude Charlet , Alain Machenaud , Jean Marc Semay , Louis Setiey , Jean Pierre Vidalain
发明人: Bruno Balay , Jean Claude Cartillier , Claude Charlet , Alain Machenaud , Jean Marc Semay , Louis Setiey , Jean Pierre Vidalain
IPC分类号: A61F232
CPC分类号: A61F2/34 , A61F2/30744 , A61F2/30767 , A61F2/30771 , A61F2/3094 , A61F2/4609 , A61F2002/30143 , A61F2002/30148 , A61F2002/30289 , A61F2002/30322 , A61F2002/30324 , A61F2002/30332 , A61F2002/30367 , A61F2002/30378 , A61F2002/30382 , A61F2002/30405 , A61F2002/30415 , A61F2002/30487 , A61F2002/30682 , A61F2002/30685 , A61F2002/30794 , A61F2002/30795 , A61F2002/3082 , A61F2002/30836 , A61F2002/3404 , A61F2002/3411 , A61F2002/3433 , A61F2002/3443 , A61F2002/3451 , A61F2002/4638 , A61F2002/464 , A61F2002/4681 , A61F2002/4697 , A61F2220/0025 , A61F2220/0033 , A61F2230/0017 , A61F2230/0091 , A61F2250/0026 , A61F2250/0036 , A61F2310/00023 , A61F2310/00796
摘要: The cotyloidal implant has a hemispherical cup (5) forming an internal cavity (10), and an insert (7) engageable into the cavity, the cup being set in place by impaction and having to this effect anchoring asperities (15) provided on its external face, having the form of lozenges and which are contiguous and imbricated. The cup (5) is provided, on its external face, with two coaxial grooves configured like helical threads (38) having reverse pitches which intersect each other on a large portion of said external face, which are inclined in the direction of the cup opening and which have a depth increasing progressively in the opening direction of the cup (5); due to their intersection, the grooves delimit an important number of asperities (15). The invention provides for the making of a cotyloidal implant which can be anchored to the pelvis without the use of cement and screws.
摘要翻译: 小切口植入物具有形成内腔(10)的半球形杯(5)和可接合到空腔中的插入件(7),通过冲击将杯子设置在适当位置,并且为此具有固定在其上设置的凹凸(15) 外表,具有锭剂的形式,并且是连续的并且具有渗透性。 杯(5)在其外表面上设置有两个同轴凹槽,其构造成螺旋形螺纹(38),螺旋形螺纹(38)具有在所述外表面的大部分上彼此相交的反向间距,所述大部分在杯形开口的方向上倾斜 并且其具有在杯(5)的打开方向上逐渐增加的深度; 由于它们的交点,凹槽限定了重要数量的凹凸(15)。 本发明提供了一种可以在不使用水泥和螺钉的情况下锚定到骨盆的婴儿植入物的制造。
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