Title:
IMPLANT AND ARRANGEMENT FOR ESPECIALLY REPLACING SURFACES THAT ARE SUBJECT TO STRESSES
Document Type and Number:
WIPO Patent Application WO2003103535
Kind Code:
A3
Abstract:
The invention relates to implants and implantation devices for partially replacing surfaces that are subject to stresses, especially the surfaces of a joint. Said implant comprise a spherical or axial, preferably cylindrical base to be inserted in an area removed from the bone, e.g. a punched or drilled area. The base comprises at least one surface for replacing the section to be replaced and/or an adapter for receiving an element carrying the section. The implantation device comprises an angle determination system in the form of elliptical plates, an angle guiding device comprising a fixing extension, an angle adjusting device linked with the fixing extension and comprising at least one guide element for placing guide wires, and a drill guide for at least one drill and/or punch that has a suitable drive.
Inventors:
DRAENERT KLAUS (DE)
Application Number:
PCT/DE2003/001880
Publication Date:
October 14, 2004
Filing Date:
June 05, 2003
Export Citation:
Assignee:
DRAENERT KLAUS (DE)
International Classes:
A61B17/16; A61B17/17; A61C1/08; A61C8/00; A61F2/30; A61F2/00; A61F2/28; A61F2/38; (IPC1-7): A61B17/16; A61B17/17; A61C1/08; A61C8/00; A61F2/30
Domestic Patent References:
| WO1999021497A1 | 1999-05-06 | |||
| WO1999025263A1 | 1999-05-27 | |||
| WO1995019141A2 | 1995-07-20 |
Foreign References:
| DE19721661A1 | 1998-11-26 | |||
| US6013853A | 2000-01-11 | |||
| EP1038509A1 | 2000-09-27 | |||
| DE20019026U1 | 2002-03-28 | |||
| US6375658B1 | 2002-04-23 | |||
| DE2953575A1 | 1982-07-08 |
Other References:
See also references of EP 1592360A2
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