公开(公告)号：US20220151793A1

公开(公告)日：2022-05-19

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

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：US20220096240A1

公开(公告)日：2022-03-31

申请号：US17643436

申请日：2021-12-09

Applicant: TORNIER SAS

Inventor： Nicolas NEICHEL ,  Matthieu Jean Marie VENNIN ,  Cedric LEON ,  Gilles WALCH ,  Pierric DERANSART ,  Pascal BOILEAU

IPC: A61F2/30 ,  A61F2/28 ,  A61F2/46 ,  A61F2/40

Abstract: A bone press includes a base; a compression plate located opposite to the base; a housing that extends between the base and the compression plate, the housing extending along a longitudinal axis of the bone press; a pressing zone within the housing and between the base and the compression plate along the longitudinal axis of the bone press; and an actuator to provide relative movement between the compression plate and the base to create compression in the pressing zone.

公开(公告)号：US20230389939A1

公开(公告)日：2023-12-07

申请号：US18454345

申请日：2023-08-23

Applicant: Tornier SAS

Inventor： Matthew J. PURDY ,  Lucile FERRAND ,  Pierric DERANSART

IPC: A61B17/16

CPC classification number: A61B17/1615 ,  A61B17/1684 ,  A61B17/1697 ,  A61B17/1659 ,  A61B17/1617 ,  A61B17/1778

Abstract: An orthopedic milling burr includes a hub, wherein the burr is configured for rotation about an axis of the hub, the hub including: a bore adapted to receive an orthopedic guide pin, wherein the bore is centered on the axis of the hub and passes axially through the hub; a transverse slot that extends axially through the hub's length connecting a proximal end of the hub to a distal end of the hub and providing an opening to the bore; a milling body that extends transversely from the hub and consists of a crown portion spaced radially from the hub and connected to the hub by one or more radial lugs; and a counterweight portion that extends transversely from the hub and arranged diametrically opposite the crown 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.

公开(公告)号：US20190076261A1

公开(公告)日：2019-03-14

申请号：US16184670

申请日：2018-11-08

Applicant: Tornier SAS

Inventor： Austin W. MUTCHLER ,  Lucile FERRAND ,  Yves-Alain RATRON ,  Jeffrey M. ONDRLA ,  Brian C. Hodorek ,  Pierric DERANSART

IPC: A61F2/40 ,  A61F2/30 ,  A61F2/28 ,  A61F2/46

Abstract: This shoulder prosthesis glenoid component (2) has on one of its faces an articulation surface (SA) adapted to cooperate with a humeral head and having, on an opposite face (SG) adapted to be immobilized on the glenoid cavity (G) of a shoulder, a keel (4) for anchoring it in the glenoid cavity (G). This keel (4) comprises a body (5) that extends from the opposite face (SG). The keel (4) comprises at least one fin (6) projecting from the body (5) 2 which runs over at least a part of the perimeter of the body (5).

公开(公告)号：US20250099111A1

公开(公告)日：2025-03-27

申请号：US18974936

申请日：2024-12-10

Applicant: Tornier SAS

Inventor： Matthew J. PURDY ,  Lucile FERRAND ,  Pierric DERANSART

IPC: A61B17/16 ,  A61B17/17 ,  A61F2/40

Abstract: An orthopedic milling burr includes a hub, wherein the burr is configured for rotation about an axis of the hub, the hub including: a bore adapted to receive an orthopedic guide pin, wherein the bore is centered on the axis of the hub and passes axially through the hub; a transverse slot that extends axially through the hub's length connecting a proximal end of the hub to a distal end of the hub and providing an opening to the bore; a milling body that extends transversely from the hub and consists of a crown portion spaced radially from the hub and connected to the hub by one or more radial lugs; and a counterweight portion that extends transversely from the hub and arranged diametrically opposite the crown portion.

公开(公告)号：US20240108472A1

公开(公告)日：2024-04-04

申请号：US18539598

申请日：2023-12-14

Applicant: TORNIER SAS

Inventor： Wayne Z. BURKHEAD, JR. ,  Pascal BOILEAU ,  Gilles WALCH ,  Pierric DERANSART

IPC: A61F2/40

CPC classification number: A61F2/4081 ,  A61F2002/30332

Abstract: A glenoid implant for a shoulder prosthesis for implantation in the glenoid of a scapula according to embodiments of the present invention includes a central fixation element; an articular body configured for articulation with a humerus, the articular body comprising a plate, the plate comprising a side configured to be oriented toward the glenoid, the side comprising a central protrusion, wherein the central fixation element comprises a means for mechanically engaging with the central protrusion; a first means for locking rotation of the central fixation element with respect to the glenoid; and a second means for locking rotation of the articular body with respect to the glenoid.

公开(公告)号：US20230414379A1

公开(公告)日：2023-12-28

申请号：US18458322

申请日：2023-08-30

Applicant: Tornier SAS

Inventor： Michel HASSLER ,  Gilles WALCH ,  Pierric DERANSART ,  Lucile FERRAND ,  Pascal BOILEAU

IPC: A61F2/46 ,  A61B17/16 ,  A61B90/92 ,  A61B17/88 ,  A61F2/40

CPC classification number: A61F2/4684 ,  A61B17/1684 ,  A61B90/92 ,  A61B2090/062 ,  A61B17/1615 ,  A61F2/4014 ,  A61B17/885

Abstract: Methods of implanting a prosthesis to repair a joint include exposing a first bone of the joint; resecting an end portion of the first bone to form a resected end defining a resection plane; forming a concavity in the resected end portion of the first bone using a shaping tool, the concavity extending at least through a full hemispherical arc; selecting a diameter of the prosthesis to be implanted; and implanting a prosthesis having the selected diameter in the concavity.