Alain Machenaud;Michel Henri Fessy;Jean-Christophe;Bruno Balay;Laurent Jacquoit;Jean Marc Semay;Tarik Ait Si Selmi;Louis Setiey;Jean Claude Cartillier;Jean-Charles Rollier;Claude Charlet;Michel Bonnin
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
申请号：
US13080992
公开号：
US08465550B2
申请日:
2011.04.06
申请国别(地区):
US
年份:
2013
代理人:
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.
