EP 0977525 A1 20000209 - OUTER SHELL OF A HIP JOINT ENDOPROSTHESIS
Title (en)
OUTER SHELL OF A HIP JOINT ENDOPROSTHESIS
Title (de)
AUSSENSCHALE EINER HÜFTGELENK-ENDOPROTHESE
Title (fr)
COQUILLE EXTERIEURE D'UNE ENDOPROTHESE DE L'ARTICULATION DE LA HANCHE
Publication
Application
Priority
- CH 9900063 W 19990212
- CH 46398 A 19980226
Abstract (en)
[origin: WO9943274A1] The invention relates to an outer shell (1) of a hip joint endoprosthesis, consisting of an essentially hemispherical shell with an outer surface (1a) and an inner surface (1b) configured for receiving an inner shell. The outer surface (1a) at least across a partial section (1g) is defined by a generatrix which has a constant radius (R) and rotates about a symmetry axis (A) and whose origin (1e) is located on a circle (1h) which extends concentrically and perpendicular to the symmetry axis (A) of the outer shell (1) and is situated in the area of the equatorial plane (1d). The prolongation of said generatrix (R) passes through the symmetry axis (A).
IPC 1-7
IPC 8 full level
A61F 2/34 (2006.01); A61B 17/86 (2006.01); A61F 2/00 (2006.01); A61F 2/30 (2006.01)
CPC (source: EP)
A61F 2/34 (2013.01); A61B 17/86 (2013.01); A61F 2/30771 (2013.01); A61F 2002/30324 (2013.01); A61F 2002/30331 (2013.01); A61F 2002/30332 (2013.01); A61F 2002/30367 (2013.01); A61F 2002/30787 (2013.01); A61F 2002/3079 (2013.01); A61F 2002/30808 (2013.01); A61F 2002/30904 (2013.01); A61F 2002/30909 (2013.01); A61F 2002/3401 (2013.01); A61F 2002/3412 (2013.01); A61F 2002/3435 (2013.01); A61F 2002/3456 (2013.01); A61F 2002/3459 (2013.01); A61F 2002/3482 (2013.01); A61F 2220/0033 (2013.01); A61F 2250/0036 (2013.01); A61F 2310/00023 (2013.01); A61F 2310/00179 (2013.01)
Citation (search report)
See references of WO 9943274A1
Designated contracting state (EPC)
AT CH DE ES FR IT LI NL
DOCDB simple family (publication)
WO 9943274 A1 19990902; CH 692650 A5 20020913; EP 0977525 A1 20000209; JP 2001522295 A 20011113; TR 199902660 T1 20000621
DOCDB simple family (application)
CH 9900063 W 19990212; CH 46398 A 19980226; EP 99902485 A 19990212; JP 54299999 A 19990212; TR 9902660 T 19990212