EP0307646A2
Expired / Lapsed
EP
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Femur hip joint endoprosthesis
Assignee: S&G Implants GmbH
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Filing: 1988-08-19
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Granted: —
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Expires: 2008-08-19
Abstract
Abstract The femoral hip joint endoprosthesis described is provided with a stem (4) which runs out conically from the joint head (1) and which can assume, in the medullary space of the femoral bone, only one defined position. The joint head (1) and the stem (4) are then separated from one another, the stem engaging in a self-locking manner in a conical recess in the head via an upper cone (5), and this engagement in addition being a positive locking by virtue of the fact that the cone (5) is provided with a flattened area (6) and the conical recess is provided with a projection matching the flattened area (Figure 2). <IMAGE>
Inventors
- 👤 Hans Grundei
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-07 05:47
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/30; A61F2/32; A61F2/36; A61F2/3662; A61F2/367; A61F2/3609; A61F2/3672; A61F2002/30001; A61F2002/30316; A61F2002/30329; A61F2002/30331; A61F2002/30332; A61F2002/30352; A61F2002/30354; A61F2002/30362; A61F2002/30364; A61F2002/30367; A61F2002/3625; A61F2002/3631; A61F2002/3652; A61F2002/3674; A61F2002/3678; A61F2002/3686; A61F2002/3688; A61F2220/00; A61F2220/0025; A61F2220/0033
Claims Analysis
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References Cited (Backward Citations)
DE2851598A1
Cited
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