公开(公告)号：US20230038980A1

公开(公告)日：2023-02-09

申请号：US17793447

申请日：2021-03-22

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： Alexander Paul WOLFE ,  David R. STUMP ,  Kevin P. KNOX ,  Anne Marie SCHLAMB ,  George S. ATHWAL ,  R. Sean CHURCHILL

IPC: A61B17/17

Abstract: Guides for guiding a tool into a medullary canal of a bone. The guides can include a base and a guide feature. The base can include a first surface configured to contact the bone and a second surface opposite the first surface. The guide feature can be disposed to guide the tool along a central portion of the medullary canal.

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：US20250090341A1

公开(公告)日：2025-03-20

申请号：US18967986

申请日：2024-12-04

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： Charles L. PENNINGER ,  Shawn M. GARGAC ,  Robert Benjamin RICE ,  Anne Marie SCHLAMB ,  George S. ATHWAL ,  Robert D. GRAHAM ,  Marine GODELU

IPC: A61F2/40 ,  A61B17/17 ,  A61F2/30 ,  A61F2/46

Abstract: A patient specific shoulder guide is provided that includes a hub and a plurality of peripheral members. Each of the peripheral members has a peripheral member height dimension between the patient specific contact surface and a side of the peripheral member opposite the patient specific contact surface. At least one of the peripheral members is a low profile peripheral member in which the peripheral height dimension is less than the peripheral height dimension of at least one other of the peripheral members or is less than the hub height.

公开(公告)号：US20210322034A1

公开(公告)日：2021-10-21

申请号：US17359745

申请日：2021-06-28

Applicant: Howmedica Osteonics Corp.

Inventor： George S. ATHWAL ,  Christopher K. BADE ,  Robert J. BALL ,  Pierric DERANSART ,  Nicolas R. NEICHEL ,  William J. SLONE ,  Robert Z. TASHJIAN ,  Gilles WALCH

IPC: A61B17/17 ,  A61B34/10 ,  A61B17/15 ,  A61F2/46 ,  A61B17/16

Abstract: Provided is a method of resecting a humerus, including positioning a multi-part guide on the humerus, where the multi-part guide includes a support portion and a positioning jig; advancing at least two mounting pins through the support portion along diverging paths; removing the positioning jig; and resecting the humerus with reference to a cutting surface of the support portion.

公开(公告)号：US20240358382A1

公开(公告)日：2024-10-31

申请号：US18768633

申请日：2024-07-10

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： George S. ATHWAL ,  Christopher K. BADE ,  Robert J. BALL ,  Pierric DERANSART ,  Nicolas R. NEICHEL ,  William J. SLONE ,  Robert Z. TASHJIAN ,  Gilles WALCH

IPC: A61B17/17 ,  A61B17/15 ,  A61B17/16 ,  A61B34/10 ,  A61F2/46

CPC classification number: A61B17/1778 ,  A61B17/15 ,  A61B17/1684 ,  A61B17/1735 ,  A61B34/10 ,  A61F2/4612 ,  A61B2034/104 ,  A61B2034/105 ,  A61B2034/108 ,  A61F2002/4681 ,  A61F2002/4687

Abstract: Provided is a method of resecting a humerus, including positioning a multi-part guide on the humerus, where the multi-part guide includes a support portion and a positioning jig; advancing at least two mounting pins through the support portion along diverging paths; removing the positioning jig; and resecting the humerus with reference to a cutting surface of the support portion.

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：US20240041609A1

公开(公告)日：2024-02-08

申请号：US18365510

申请日：2023-08-04

Applicant: Howmedica Osteonics Corp.

Inventor： Charles L. PENNINGER ,  Shawn M. GARGAC ,  Robert Benjamin RICE ,  Anne Marie SCHLAMB ,  George S. ATHWAL ,  Robert D. GRAHAM ,  Marine GODELU

IPC: A61F2/40 ,  A61F2/46 ,  A61B17/17

CPC classification number: A61F2/4081 ,  A61F2/4612 ,  A61B17/1778 ,  A61F2002/302

Abstract: A patient specific shoulder guide is provided that includes a hub and a plurality of peripheral members. Each of the peripheral members has a peripheral member height dimension between the patient specific contact surface and a side of the peripheral member opposite the patient specific contact surface. At least one of the peripheral members is a low profile peripheral member in which the peripheral height dimension is less than the peripheral height dimension of at least one other of the peripheral members or is less than the hub height.

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.