DR. KEN YAMAGUCHI, MD
Medical Practice at Barnes Jewish Hospital Plz, Saint Louis, MO

7922728, Apr 12, 2011

Jul 8, 2002

10/189378

Alain Tornier - Saint Ismier, FR
Shawn O'Driscoll - Rochester MN, US
Graham King - London, CA
Ken Yamaguchi - Saint Louis MO, US
Yves Alain Ratron - Grenobie, FR
Bruno Scialom - Gieres, FR

Tornier SAS - Saint Ismier

A61F 5/00

606 87, 606 86 R

An ancillary tool () comprising a trial humeral trochlea () that is representative of an anatomical humeral trochlea when the trial humeral trochlea is in place with respect to corresponding cubital (S) and/or radial (S) articular surfaces and a cut-out guide () for cutting an ulna (C) and/or a radius (R), wherein the cut-out guide () is adapted to be positioned with respect to the trial humeral trochlea (). The cut-out guide () is also adapted to be positioned with respect to an ulna (C) and/or to a radius (R) equipped with the trial humeral trochlea ().

RE42805, Oct 4, 2011

May 9, 2007

11/801429

Alain Tornier - Saint Ismier, FR
Shawn O'Driscoll - Rochester MN, US
Graham King - London, CA
Ken Yamaguchi - Saint Louis MO, US
Yves Alain Ratron - Grenoble, FR
Bruno Scialom - Gieres, FR

Tornier - Saint-Ismier

A61F 2/38

623 2012, 623 2011, 623 2013

A humeral component, forming a first articulating surface, and an ulnar component forming a second articulating surface adapted to be disposed around a part of the first articulating surface and to pivot about its longitudinal axis. This ulnar component is provided with structure for mounting a locking element which forms a third articulating surface extending the second and adapted likewise to be disposed around a part of the first surface. These mounting structure comprise guiding structures adapted to cooperate with complementary structure provided on the locking element in order to guide this element in translation with respect to the ulnar component, up to a position where blocking structure provided respectively on the locking element and on the ulnar component may be employed to immobilize this element on this component, these blocking structure being able to be employed only in this position.