EP 3930633 A1 20220105 - RANGE OF ARTICULAR IMPLANT SYSTEMS WITH DOUBLE MOBILITY
Title (en)
RANGE OF ARTICULAR IMPLANT SYSTEMS WITH DOUBLE MOBILITY
Title (de)
REIHE VON GELENKIMPLANTATSYSTEMEN MIT DOPPELTER BEWEGLICHKEIT
Title (fr)
GAMME DE SYSTEMES D'IMPLANTS ARTICULAIRES A DOUBLE MOBILITE
Publication
Application
Priority
- FR 1902133 A 20190301
- FR 2020050297 W 20200218
Abstract (en)
[origin: US2020276021A1] A line of joint implant systems includes an implant including a cup to be affixed in one of the elements of the considered joint, defining a smooth inner cavity of substantially hemispherical shape. The implant also includes an insert, mobile within the inner cavity of the fixation cup and having its smooth outer surface intended to cooperate by ball-and-socket joint with the inner cavity, and defining in turn a smooth inner cavity of substantially hemispherical shape. The implant further includes a head or ball, solid with a second element of the joint, of spherical shape, intended to be received in the inner cavity of the mobile insert and to form a second ball-and-socket joint. The ratio of the inner diameter of the inner cavity of the fixation cup to the inner diameter of the inner cavity of the mobile insert is constant, whatever the diameter of the selected ball.
IPC 8 full level
A61F 2/32 (2006.01)
CPC (source: EP US)
A61F 2/30767 (2013.01 - US); A61F 2/32 (2013.01 - EP); A61F 2/34 (2013.01 - US); A61F 2/3609 (2013.01 - US); A61F 2002/30616 (2013.01 - US); A61F 2002/3208 (2013.01 - EP); A61F 2002/3611 (2013.01 - US); A61F 2220/0033 (2013.01 - US); A61F 2250/006 (2013.01 - US); A61F 2310/00059 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 11951011 B2 20240409; US 2020276021 A1 20200903; EP 3930633 A1 20220105; FR 3093285 A1 20200904; FR 3093285 B1 20210305; WO 2020178494 A1 20200910
DOCDB simple family (application)
US 201916509985 A 20190712; EP 20710242 A 20200218; FR 1902133 A 20190301; FR 2020050297 W 20200218