公开(公告)号：US20220183851A1

公开(公告)日：2022-06-16

申请号：US17432228

申请日：2020-05-01

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： Pierric DERANSART ,  Pascal BOILEAU ,  Gilles WALCH ,  Charles L. PENNINGER

IPC: A61F2/40 ,  A61F2/30

Abstract: A glenoid baseplate is provided that has a transverse body and an elongate body. The transverse body has a first side configured to engage scapula bone of a patient, a second side configured to face away from the first side, and a plurality of anchor apertures. The anchor apertures are formed between the first side and the second side. The transverse body also can have an arcuate or circular periphery that has an anterior portion configured to be oriented toward an anterior side of a scapula and a posterior portion that is configured to be oriented toward a posterior side of the scapula. The elongate body is disposed along a longitudinal axis between an end coupled with the first side of the transverse body. The longitudinal axis of the elongate body is off-set from the center of the circular periphery.

公开(公告)号：US20240008994A1

公开(公告)日：2024-01-11

申请号：US18369138

申请日：2023-09-15

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： Benjamin DASSONVILLE ,  Gilles HENRY ,  Vincent GABORIT ,  Vincent COULANGE ,  George ATHWAL ,  Pascal BOILEAU ,  Christopher CHUINARD ,  Philippe CLAVERT ,  Luc FAVARD ,  James D. KELLY, II ,  François SIRVEAUX

IPC: A61F2/40 ,  A61F2/30 ,  A61F2/46

CPC classification number: A61F2/4059 ,  A61F2/30771 ,  A61F2/4612 ,  A61F2/30749 ,  A61F2/3094 ,  A61F2002/30784 ,  A61F2002/30827 ,  A61F2002/30433 ,  A61F2002/4658 ,  A61F2002/4681 ,  A61F2002/4631

Abstract: Various embodiments disclosed herein relate to stemmed and stemless humeral anchors, and implanting tools for use in shoulder arthroplasty procedures. For example, the humeral anchor can include a distal shaft portion, a proximal portion, and a metaphyseal portion connecting the distal shaft portion and the proximal portion. The distal shaft portion can include multiple apertures configured to receive a screw or one or more plugs. The proximal portion can include a stem face configured to be removably attached to an implanting tool or to couple to an anatomic insert or a reverse insert.

公开(公告)号：US20220265290A1

公开(公告)日：2022-08-25

申请号：US17597486

申请日：2020-08-06

Applicant: Howmedica Osteonics Corp.

Inventor： Pierric DERANSART ,  William J. SLONE ,  Robert J. BALL ,  Gilles WALCH ,  Pascal BOILEAU ,  George S. ATHWAL ,  Jon JP WARNER ,  Robert Z. TASHJIAN ,  Jay D. KEENER

IPC: A61B17/17

Abstract: Various apparatus and methods for implanting glenoid prostheses are disclosed. In various embodiments, a method for performing shoulder surgery can include guiding a guide pin into the glenoid surface along a reaming axis. A partial reaming guide can be placed in contact with the glenoid surface over the guide pin. A reamer can be guided over the guide pin to ream the glenoid surface. The reamer can be further advanced over the guide pin until the reamer contacts the partial reaming guide, whereby such contact limits reaming to only a portion of the glenoid surface.

公开(公告)号：US20220233322A1

公开(公告)日：2022-07-28

申请号：US17717253

申请日：2022-04-11

Applicant: Howmedica Osteonics Corp.

Inventor： Kevin P. Knox ,  David R. Stump ,  Alexander Paul Wolfe ,  Anne Marie Schlamb ,  Markus SCHEIBEL ,  Pascal BOILEAU ,  George S. Athwal ,  Gilles Walch ,  Jon JP Warner ,  Philippe Collin ,  Jay D. Keener ,  Robert Z. Tashjian ,  R. Sean Churchill ,  Austin Wyatt Mutchler

IPC: A61F2/40 ,  A61F2/46

Abstract: An inserter includes a first end, a second end, and a body extending between the first end and the second end. A first impacting surface is disposed at the first end, and a second impacting surface is disposed adjacent to the second end. An interface disposed at the second end and is configured to engage an implant. The first impacting surface is configured to direct a first impacting force along the body of the inserter in a first direction, and the second impacting surface is configured to direct a second impacting force along the body in a second direction that is different from the first direction. Methods of use also are disclosed.

公开(公告)号：US20250057659A1

公开(公告)日：2025-02-20

申请号：US18935750

申请日：2024-11-04

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： Pierric DERANSART ,  Christopher K. BADE ,  William J. SLONE ,  Robert J. BALL ,  Gilles WALCH ,  Pascal BOILEAU ,  George S. ATHWAL ,  Jon JP WARNER ,  Robert Z. TASHJIAN ,  Jay D. KEENER ,  Shawn M. GARGAC ,  Austin Wyatt MUTCHLER ,  David R. STUMP ,  Alexander Paul WOLFE ,  Kevin P. KNOX

IPC: A61F2/40 ,  A61F2/30 ,  A61F2/46

Abstract: An instrument to insert a humeral anchor includes a handle including a shaft extending from a first end to a second end; a manual grip at the first end configured to rotate the shaft; and a humeral anchor grip at the second end, wherein the handle is configured to actuate the humeral anchor grip between a first configuration to apply a radially outward force to an interior surface of the humeral anchor and a second configuration to separate the humeral anchor grip from the interior surface of the humeral anchor.

公开(公告)号：US20220354658A1

公开(公告)日：2022-11-10

申请号：US17634623

申请日：2020-09-30

Applicant: Howmedica Osteonics Corp.

Inventor： Kevin P. Knox ,  David R. Stump ,  Alexander Paul Wolfe ,  Anne Marie Schlamb ,  Markus SCHEIBEL ,  Pascal BOILEAU ,  George S. Athwal ,  Gilles Walch ,  Jon JP Warner ,  Philippe Collin ,  Jay D. Keener ,  Robert Z. Tashjian ,  R. Sean Churchill ,  Austin Wyatt Mutchler

IPC: A61F2/40 ,  A61F2/30 ,  A61F2/46

Abstract: Various embodiments disclosed herein relate to stemmed and stemless humeral anchors for use in shoulder arthroplasty procedures. For example, the humeral anchor can include a first end, a second end, and an interior surface extending between the first end and the second end. The interior surface can be disposed about a recess disposed between the first end and the second end. The recess can be configured to secure a coupling of a shoulder articular body directly to the interior surface.

公开(公告)号：US20220273451A1

公开(公告)日：2022-09-01

申请号：US17664435

申请日：2022-05-23

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： Pierric DERANSART ,  Christopher K. BADE ,  William J. SLONE ,  Robert J. BALL ,  Gilles WALCH ,  Pascal BOILEAU ,  George S. ATHWAL ,  Jon JP WARNER ,  Robert Z. TASHJIAN ,  Jay D. KEENER ,  Shawn M. GARGAC ,  Austin Wyatt MUTCHLER ,  David R. STUMP ,  Alexander Paul WOLFE ,  Kevin P. KNOX

IPC: A61F2/40 ,  A61F2/30

Abstract: Various embodiments disclosed herein relate to stemmed and stemless humeral anchors for use in shoulder arthroplasty procedures. For example, the humeral anchor can include a first end, a second end, and an interior surface extending between the first end and the second end. The interior surface can be disposed about a recess disposed between the first end and the second end. The recess can be configured to secure a coupling of a shoulder articular body directly to the interior surface.