公开(公告)号：US20230190480A1

公开(公告)日：2023-06-22

申请号：US17635747

申请日：2020-09-30

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： Alexander Paul WOLFE ,  David R. STUMP ,  Kevin P. KNOX ,  Vincent GABORIT ,  Benjamin DASSONVILLE ,  Pierric DERANSART

IPC: A61F2/40

CPC classification number: A61F2/40 ,  A61F2002/30332

Abstract: The present disclosure are directed toward an articular assembly configured to be coupled with a bone anchor. The articular assembly may include an articular body having a first end and a second end with an articular surface disposed on or adjacent to the first end. The articular body may include a bone anchor interface disposed between the first end and the second end of the articular body. The bone anchor interface may include a channel formed in a circumferential surface of the articular body, a locking member disposed in the channel, and/or a deflectable portion disposed between the locking member and the second end of the articular body.

公开(公告)号：US20230149177A1

公开(公告)日：2023-05-18

申请号：US18150254

申请日：2023-01-05

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： Brian C. HODOREK ,  Kevin P. KNOX ,  Thomas Bradley EDWARDS

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

CPC classification number: A61F2/4014 ,  A61F2/4003 ,  A61F2/4059 ,  A61B17/1778 ,  A61B17/1684 ,  A61F2/4637

Abstract: A stemless humeral shoulder assembly having a base member and an anchor advanceable into the base member. The base member can include a distal end that can be embedded in bone and a proximal end that can be disposed at a bone surface. The base member can also have a plurality of spaced apart arms projecting from the proximal end to the distal end. The anchor can project circumferentially into the arms and into a space between the arms. When the anchor is advanced into the base member, the anchor can be exposed between the arms. A recess can project distally from a proximal end of the anchor to within the base member. The recess can receive a mounting member of an anatomical or reverse joint interface.

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.