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EP0500477A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Screw fastened acetabular cup

Assignee: Scheiner Jean Pierre
•
Filing: 1992-02-18
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Granted: —
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Expires: 2012-02-18
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Abstract

Abstract Translated from French Implant cotyloïdien comprenant un anneau métallique (1) recevant un noyau en matière plastique (4), l'anneau étant du type impacté à vis, caractérisé en ce que l'anneau (1) est d'épaisseur réduite et présente, dans la partie (1a) destinée à coopérer en appui au niveau du toit de la cavité cotyloïde, des moyens (2) aptes à recevoir des vis de fixation (3), de manière à ce que les têtes de vis ne débordent pas à l'intérieur dudit anneau, lesdits moyens (2) présentant une partie qui apparait en débordement de la périphérie externe de l'anneau (1) la partie débordante de ces moyens présentant des aspérités (2c) aptes à s'impacter dans le toit du cotyle. <IMAGE> Cotyloid implant comprising a metal ring (1) receiving a plastic core (4), the ring being of the screw impacted type, characterized in that the ring (1) is of reduced thickness and present, in the part (1a) intended to cooperate in support at the level of the roof of the acetabular cavity, means (2) able to receive fixing screws (3), so that the screw heads do not overflow inside said ring, said means (2) having a part which appears to project from the external periphery of the ring (1), the projecting part of these means having asperities (2c) capable of impacting in the roof of the acetabulum. <IMAGE>

Inventors

  • 👤 Jean Pierre Schreiner

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-04 15:05
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/30; A61F2/30721; A61F2/30749; A61F2/32; A61F2/34; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/68; A61B17/84; A61B17/86; A61B17/8695; A61F2002/30001; A61F2002/30108; A61F2002/30199; A61F2002/30224; A61F2002/30235; A61F2002/30316; A61F2002/30329; A61F2002/30476; A61F2002/30487; A61F2002/305; A61F2002/30535; A61F2002/30574; A61F2002/30594; A61F2/30767; A61F2/30771; A61F2002/30772; A61F2002/30784; A61F2002/30787; A61F2002/30841; A61F2002/30878; A61F2002/30899; A61F2002/30901; A61F2002/30904; A61F2002/3401; A61F2002/3403; A61F2002/3412; A61F2220/00; A61F2220/0025; A61F2230/00; A61F2230/0063; A61F2230/0069

Claims Analysis

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References Cited (Backward Citations)

DE3310944A1 Cited
WO1985002535A1 Cited
EP0225819A1 Cited
EP0333642A1 Cited
EP0341199A1 Cited

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