EP 2049047 A1 20090422 - ASYMMETRIC FORMATION OF PROSTHETIC COMPONENTS FOR THE MANIPULATION AND SUPPRESSION OF NATURAL FREQUENCIES
Title (en)
ASYMMETRIC FORMATION OF PROSTHETIC COMPONENTS FOR THE MANIPULATION AND SUPPRESSION OF NATURAL FREQUENCIES
Title (de)
ASYMMETRISCHE GESTALTUNG VON PROTHESENKOMPONENTEN ZUR MANIPULATION UND UNTERDRÜCKUNG DER EIGENFREQUENZEN
Title (fr)
CONFORMATION ASYMETRIQUE DE COMPOSANTS DE PROTHESES POUR LA MANIPULATION ET LA SUPPRESSION DES FREQUENCES DE RESONANCE
Publication
Application
Priority
- EP 2007058122 W 20070806
- DE 102006036927 A 20060804
- DE 102007031663 A 20070706
Abstract (en)
[origin: WO2008015284A1] The invention relates to a shaft (1) of a hip joint prosthesis for implantation in the femur (5) of a patient, wherein the shaft (1) can be coupled with a ball head (2), which in turn can be inserted rotatably in the hemispherical recess of a socket insert (3). According to the invention, to avoid squeaking, it is proposed that the shaft (1) is formed asymmetrically in its outer and/or inner geometry and/or material composition.
IPC 8 full level
A61F 2/36 (2006.01)
CPC (source: EP KR)
A61F 2/30 (2013.01 - KR); A61F 2/36 (2013.01 - EP KR); A61F 2/32 (2013.01 - EP); A61F 2/34 (2013.01 - EP); A61F 2/3662 (2013.01 - EP); A61F 2002/30004 (2013.01 - EP); A61F 2002/30014 (2013.01 - EP); A61F 2002/30112 (2013.01 - EP); A61F 2002/30327 (2013.01 - EP); A61F 2002/30563 (2013.01 - EP); A61F 2002/30593 (2013.01 - EP); A61F 2002/30695 (2013.01 - EP); A61F 2002/30733 (2013.01 - EP); A61F 2002/30785 (2013.01 - EP); A61F 2002/3079 (2013.01 - EP); A61F 2002/30805 (2013.01 - EP); A61F 2002/3611 (2013.01 - EP); A61F 2002/3647 (2013.01 - EP); A61F 2002/365 (2013.01 - EP); A61F 2002/368 (2013.01 - EP); A61F 2002/3694 (2013.01 - EP); A61F 2230/0004 (2013.01 - EP); A61F 2250/0014 (2013.01 - EP); A61F 2250/0018 (2013.01 - EP); A61F 2250/0039 (2013.01 - EP); A61F 2250/0075 (2013.01 - EP)
Citation (search report)
See references of WO 2008015284A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008015284 A1 20080207; CN 101522135 A 20090902; CN 101522135 B 20111123; DE 102007031663 A1 20080221; EP 2049047 A1 20090422; JP 2009545413 A 20091224; JP 5388065 B2 20140115; KR 101388594 B1 20140423; KR 20090038925 A 20090421
DOCDB simple family (application)
EP 2007058122 W 20070806; CN 200780029049 A 20070806; DE 102007031663 A 20070706; EP 07802505 A 20070806; JP 2009523266 A 20070806; KR 20097004497 A 20070806