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1.发明授权GAMME DE TIGES FEMORALES FIXEES PAR UN LIQUIDE INJECTE PAR LEUR CENTRE 有权SET OFF股WITH A茎THROUGH你的中心是固定的注射液
公开(公告)号：EP1455693B1
公开(公告)日：2007-04-04
申请号：EP02791891.1
申请日：2002-10-24
发明人： DURAND, Alain , DUTHOIT, Etienne , FINET, Pierre , FRESSYNET, René , GHESTEM, Didier , GUERIOT, Sylvain , LEDOYEN, Christian , LEGRAND, Jean-Jacques , MIGNOT, Pierre , MORILLEAU, Philippe , QUANDALLE, François , THOMAS, Régis
CPC分类号： A61B17/8808 , A61B17/1659 , A61B17/7098 , A61B17/8802 , A61B17/8827 , A61B17/8841 , A61F2/30723 , A61F2/30724 , A61F2/30744 , A61F2/36 , A61F2/3662 , A61F2/367 , A61F2/3676 , A61F2/4607 , A61F2/4614 , A61F2002/30332 , A61F2002/30354 , A61F2002/30405 , A61F2002/30606 , A61F2002/30612 , A61F2002/30614 , A61F2002/30616 , A61F2002/3069 , A61F2002/30719 , A61F2002/30726 , A61F2002/30733 , A61F2002/30774 , A61F2002/30789 , A61F2002/3079 , A61F2002/30797 , A61F2002/30884 , A61F2002/30892 , A61F2002/3625 , A61F2002/365 , A61F2002/3694 , A61F2002/4631 , A61F2220/0025 , A61F2220/0033 , A61F2250/0092
摘要： The invention concerns a set of femoral stems comprising a stem (1) designed to be impacted in a bone cavity with cement and a stem (2) designed to be impacted in said cavity without cement. The invention is characterized in that the cross-section of each of the stems (1) and (2) is different and determined to enable their being set after passing a single file which is identical in dimension to the cement-free stem (2) whereof the cross-section is determined to ensure immediate self-locking following impingement; the stem (1) designed to be impacted with cement, is self-centered in the metaphyseal part through a portion at the cervical section identical in front and saggital dimensions to the file and centered in the metaphyseal part by a closure plug (3), said stem (1) including a central through channel (1a) for injecting the cement and its discharge outside to fill the space between the stem and the bone.
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2.发明公开GAMME DE TIGES FEMORALES FIXEES PAR UN LIQUIDE INJECTE PAR LEUR CENTRE 有权SET OFF股WITH A茎THROUGH你的中心是固定的注射液
公开(公告)号：EP1455693A1
公开(公告)日：2004-09-15
申请号：EP02791891.1
申请日：2002-10-24
发明人： DURAND, Alain , DUTHOIT, Etienne , FINET, Pierre , FRESSYNET, René , GHESTEM, Didier , GUERIOT, Sylvain , LEDOYEN, Christian , LEGRAND, Jean-Jacques , MIGNOT, Pierre , MORILLEAU, Philippe , QUANDALLE, François , THOMAS, Régis
CPC分类号： A61B17/8808 , A61B17/1659 , A61B17/7098 , A61B17/8802 , A61B17/8827 , A61B17/8841 , A61F2/30723 , A61F2/30724 , A61F2/30744 , A61F2/36 , A61F2/3662 , A61F2/367 , A61F2/3676 , A61F2/4607 , A61F2/4614 , A61F2002/30332 , A61F2002/30354 , A61F2002/30405 , A61F2002/30606 , A61F2002/30612 , A61F2002/30614 , A61F2002/30616 , A61F2002/3069 , A61F2002/30719 , A61F2002/30726 , A61F2002/30733 , A61F2002/30774 , A61F2002/30789 , A61F2002/3079 , A61F2002/30797 , A61F2002/30884 , A61F2002/30892 , A61F2002/3625 , A61F2002/365 , A61F2002/3694 , A61F2002/4631 , A61F2220/0025 , A61F2220/0033 , A61F2250/0092
摘要： The invention concerns a set of femoral stems comprising a stem (1) designed to be impacted in a bone cavity with cement and a stem (2) designed to be impacted in said cavity without cement. The invention is characterized in that the cross-section of each of the stems (1) and (2) is different and determined to enable their being set after passing a single file which is identical in dimension to the cement-free stem (2) whereof the cross-section is determined to ensure immediate self-locking following impingement; the stem (1) designed to be impacted with cement, is self-centered in the metaphyseal part through a portion at the cervical section identical in front and saggital dimensions to the file and centered in the metaphyseal part by a closure plug (3), said stem (1) including a central through channel (1a) for injecting the cement and its discharge outside to fill the space between the stem and the bone.
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