公开(公告)号：US11173037B2

公开(公告)日：2021-11-16

申请号：US16554013

申请日：2019-08-28

Applicant: Tornier SAS

Inventor： Pierric Deransart ,  Cyrille Aroun Koumar Fleury ,  Vincent Gaborit ,  Pascal Boileau ,  Christopher R. Chuinard ,  Philippe Clavert ,  Luc Favard ,  James Kelly ,  Sumant Krishnan ,  Francois Sirveaux

IPC: A61F2/40 ,  A61F2/30

Abstract: A modular shoulder prosthesis is provided. The modular prosthesis includes a stem, an anatomic insert, and a reverse insert. The stem is a unitary body that includes a distal shaft portion and a proximal portion. The proximal portion includes a stem face configured to directly couple to both the anatomic insert and reverse insert. The stem face includes a first engagement feature configured to couple directly to the reverse insert and a second engagement feature configured to couple directly to the anatomic insert. The stem can also include a metaphyseal portion between the shaft portion and proximal portion designed for use in humeral fracture repair procedures. The metaphyseal portion can include a medial arm and two lateral arms extending between the shaft portion and proximal portion, A window can be defined between the medial arm and the lateral arms, and a gap can be formed between the lateral arms.

公开(公告)号：US20170340449A1

公开(公告)日：2017-11-30

申请号：US15532035

申请日：2015-12-10

Applicant: TORNIER SAS

Inventor： Pierric Deransart ,  Cyrille Aroun Koumar Fleury ,  Vincent Gaborit ,  Pascal Boileau ,  Christopher R. Chuinard ,  Philippe Clavert ,  Luc Favard ,  James Kelly ,  Sumant Krishnan ,  Francois Sirveaux

IPC: A61F2/40 ,  A61F2/30

CPC classification number: A61F2/4014 ,  A61F2002/30607 ,  A61F2002/4022 ,  A61F2002/4051 ,  A61F2002/4085

Abstract: A modular shoulder prosthesis is provided. The modular prosthesis includes a stem, an anatomic insert, and a reverse insert. The stem is a unitary body that includes a distal shaft portion and a proximal portion. The proximal portion includes a stem face configured to directly couple to both the anatomic insert and reverse insert. The stem face includes a first engagement feature configured to couple directly to the reverse insert and a second engagement feature configured to couple directly to the anatomic insert. The stem can also include a metaphyseal portion between the shaft portion and proximal portion designed for use in humeral fracture repair procedures. The metaphyseal portion can include a medial arm and two lateral arms extending between the shaft portion and proximal portion, A window can be defined between the medial arm and the lateral arms, and a gap can be formed between the lateral arms.

公开(公告)号：US11471291B2

公开(公告)日：2022-10-18

申请号：US17590234

申请日：2022-02-01

Applicant: TORNIER SAS

Inventor： Pierric Deransart ,  Cyrille Aroun Koumar Fleury ,  Vincent Gaborit ,  Pascal Boileau ,  Christopher R. Chuinard ,  Philippe Clavert ,  Luc Favard ,  James Kelly ,  Sumant Krishnan ,  Francois Sirveaux

IPC: A61F2/40 ,  A61F2/30

Abstract: A humeral anchor for a shoulder prosthesis is disclosed. The humeral anchor includes a distal portion configured to be anchored in a proximal region of a humerus and a proximal portion, the proximal portion including a proximal face, where the proximal face includes an engagement feature configured to directly couple to a reverse shoulder insert having a concave proximal portion, and wherein the proximal face is further configured to directly couple with an anatomical shoulder insert having a convex proximal portion.

公开(公告)号：US20220023055A1

公开(公告)日：2022-01-27

申请号：US17450710

申请日：2021-10-13

Applicant: TORNIER SAS

Inventor： Pierric DERANSART ,  Cyrille Aroun Koumar Fleury ,  Vincent Gaborit ,  Pascal Boileau ,  Christopher R. Chuinard ,  Philippe Clavert ,  Luc Favard ,  James Kelly ,  Sumant Krishnan ,  Francois Sirveaux

IPC: A61F2/40

Abstract: A humeral anchor for a shoulder prosthesis is disclosed. The humeral anchor includes a distal portion configured to be anchored in a proximal region of a humerus and a proximal portion, the proximal portion including a proximal face, where the proximal face includes an engagement feature configured to directly couple to a reverse shoulder insert having a concave proximal portion, and wherein the proximal face is further configured to directly couple with an anatomical shoulder insert having a convex proximal portion.