EP0058745A1
Expired / Lapsed
EP
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Straight blade like shaft for a joint endoprosthesis
Assignee: Protek AG
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Filing: 1981-09-04
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Granted: —
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Expires: 2001-09-04
Abstract
Abstract The shank of the prosthesis is provided with a plurality of parallel grooves in order to improve adhesion of the shank in a prepred bone cavity. The grooves are used to improve adhesion either directly to bone tissue or to a cement bed within a bone cavity. The grooves are spaced apart on a center-line to center-line distance of a few millimeters and each has a depth of several tenths of a millimeter.
Inventors
- 👤 Peter Gino Dipl.-Ing. Niederer
- 👤 Otto Frey
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-23 11:26
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/30; A61F2/32; A61F2/36; A61F2/3662; A61F2002/30001; A61F2002/30108; A61F2002/3011; A61F2002/30112; A61F2002/30138; A61F2002/30153; A61F2/30767; A61F2/30771; A61F2002/3082; A61F2/3609; A61F2002/3625; A61F2002/3631; A61F2230/00; A61F2230/0002; A61F2230/0004; A61F2230/0017; A61F2230/0019
Claims Analysis
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References Cited (Backward Citations)
DE837294C
Cited
CH587653A5
Cited
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