David A Stump

US Patent:

20220354658, Nov 10, 2022

Filed:

Sep 30, 2020

Appl. No.:

17/634623

Inventors:

- Mahwah NJ, US
David R. Stump - Columbia City IN, US
Alexander Paul Wolfe - Fort Wayne IN, US
Anne Marie Schlamb - Leesburg IN, US
Markus SCHEIBEL - Berlin, DE
Pascal BOILEAU - Nice, FR
George S. Athwal - London, CA
Gilles Walch - Lyon, FR
Jon JP Warner - Weston MA, US
Philippe Collin - Pace, FR
Jay D. Keener - St. Louis MO, US
Robert Z. Tashjian - Salt Lake City UT, US
R. Sean Churchill - Mequon WI, US
Austin Wyatt Mutchler - Warsaw IN, US

Assignee:

Howmedica Osteonics Corp. - Mahwah NJ

International Classification:

A61F 2/40
A61F 2/30
A61F 2/46

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.

US Patent:

20220233322, Jul 28, 2022

Filed:

Apr 11, 2022

Appl. No.:

17/717253

Inventors:

- Mahwah NJ, US
David R. Stump - Columbia City IN, US
Alexander Paul Wolfe - Fort Wayne IN, US
Anne Marie Schlamb - Leesburg IN, US
Markus SCHEIBEL - Berlin, DE
Pascal BOILEAU - Nice, FR
George S. Athwal - London, CA
Gilles Walch - Lyon, FR
Jon JP Warner - Weston MA, US
Philippe Collin - Pace, FR
Jay D. Keener - St. Louis MO, US
Robert Z. Tashjian - Salt Lake City UT, US
R. Sean Churchill - Mequon WI, US
Austin Wyatt Mutchler - Warsaw IN, US

Assignee:

Howmedica Osteonics Corp. - Mahwah NJ

International Classification:

A61F 2/40
A61F 2/46

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.

US Patent:

20230038980, Feb 9, 2023

Filed:

Mar 22, 2021

Appl. No.:

17/793447

Inventors:

- Mahwah NJ, US
David R. STUMP - Columbia City IN, US
Kevin P. KNOX - Fort Wayne IN, US
Anne Marie SCHLAMB - Leesburg IN, US
George S. ATHWAL - London, CA
R. Sean CHURCHILL - Mequon WI, US

Assignee:

HOWMEDICA OSTEONICS CORP. - Mahwah NJ

International Classification:

A61B 17/17

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.

US Patent:

20210401584, Dec 30, 2021

Filed:

Oct 1, 2019

Appl. No.:

17/281683

Inventors:

- Mahwah NJ, US
Austin Wyatt MUTCHLER - Warsaw IN, US
David R. STUMP - Columbia City IN, US
Alexander Paul WOLFE - Fort Wayne IN, US

Assignee:

Howmedia Osteonics Corp. - Mahwah NJ

International Classification:

A61F 2/40
A61F 2/30

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.

US Patent:

20210251643, Aug 19, 2021

Filed:

Feb 17, 2021

Appl. No.:

17/177596

Inventors:

- Bloomington MN, US
David R. Stump - Columbia City IN, US

International Classification:

A61B 17/17
A61B 90/00
A61F 2/46

Abstract:

Various embodiments disclosed herein relate to a humeral resection guide. The humeral resection guide can include a cutting block having a side surface and a cutting surface. The cutting surface can be configured to constrain at least one degree of freedom of movement of a cutting instrument during surgical alteration of the humerus. The humeral resection guide can include a boom extending away from the cutting surface of the cutting block, the boom comprising a cut depth adjustment feature disposed along at least a portion of a length of the boom. The humeral resection guide can include a cut depth indicator disposed at a population derived location along the length of the boom. The cut depth indicator can be configured to indicate that the cutting surface is at a target cut depth for the alteration of the humerus when the cut depth indicator is aligned with a support.