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公开(公告)号：US20230397999A1
公开(公告)日：2023-12-14
申请号：US18454203
申请日：2023-08-23
Applicant: HOWMEDICA OSTEONICS CORP.
Inventor： Pierric Deransart , William J. Slone , Robert J. Ball , Gilles Walch , Pascal Boileau , George S. Athwal , Jon J.P. Warner , Robert Z. Tashjian , Jay D. Keener , Charles L. Penninger , Ryan D. Koepke , Matthew Victor Kartholl , Marine Godelu , Douglas Charles Garman
CPC classification number: A61F2/4612 , A61B17/1778 , A61B17/1684 , A61F2/30749 , A61F2/4081 , A61B2017/564
Abstract: Various apparatus and methods for implanting glenoid prostheses are disclosed. In various embodiments, a kit for shoulder surgery can include a partial reaming guide having a patient-matched surface shaped to conform to a scapula of a patient, the partial reaming guide configured to limit glenoid reaming about a reaming axis to only a portion of a glenoid; and an anchor peg channel guide having a patient-matched surface shaped to conform to a portion of the glenoid, the anchor peg channel guide having a channel offset from the reaming axis.
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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
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.
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公开(公告)号：US12035929B2
公开(公告)日：2024-07-16
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
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.
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公开(公告)号：US11304815B2
公开(公告)日：2022-04-19
申请号：US16840791
申请日：2020-04-06
Applicant: HOWMEDICA OSTEONICS CORP.
Inventor： Gilles Walch , Pascal Boileau , Christophe Levigne , Lucile Ferrand , Pierric Deransart
Abstract: This set comprises glenoid components that each include a body defining, on two of its opposite faces, respectively, a joint surface, intended to cooperate with a humeral head, and a bearing surface bearing against the socket of a shoulder blade. In this set, the glenoid components are provided in several different sizes, respectively defined by the dimensions of the joint surface of their body. At least two glenoid components of which the bearing surfaces respectively have different dimensional geometries are provided so as to allow the surgeon to improve the durability of the mechanical cooperation between the implanted component and the operated socket.
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公开(公告)号：US12167966B2
公开(公告)日：2024-12-17
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
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.
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Patent Agency Ranking
公开(公告)号：US11779471B2
公开(公告)日：2023-10-10
申请号：US17172789
申请日：2021-02-10
Applicant: HOWMEDICA OSTEONICS CORP.
Inventor： Pierric Deransart , William J. Slone , Robert J. Ball , Gilles Walch , Pascal Boileau , George S. Athwal , Jon J. P. Warner , Robert Z. Tashjian , Jay D. Keener , Charles L. Penninger , Ryan D. Koepke , Matthew Victor Kartholl , Marine Godelu , Douglas Charles Garman
IPC: A61F2/30 , A61F2/40 , A61B17/00 , A61B17/17 , A61B17/88 , A61B34/10 , A61B17/15 , A61F2/46 , A61B17/16 , A61B17/56
CPC classification number: A61F2/4612 , A61B17/1684 , A61B17/1778 , A61F2/30749 , A61F2/4081 , A61B2017/564 , A61F2002/4633
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.
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公开(公告)号：US11642223B2
公开(公告)日：2023-05-09
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 J P Warner , Philippe Collin , Jay D. Keener , Robert Z. Tashjian , R. Sean Churchill , Austin Wyatt Mutchler
CPC classification number: A61F2/4003 , A61F2/30749 , A61F2/4014 , A61F2/4612 , A61F2002/305 , A61F2002/30431 , A61F2002/30616 , A61F2002/30884 , A61F2002/4018 , A61F2002/4022 , A61F2002/4037 , A61F2002/4044
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.
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公开(公告)号：US20230085093A1
公开(公告)日：2023-03-16
申请号：US17799172
申请日：2021-02-18
Applicant: Howmedica Osteonics Corp.
Inventor： Jean Chaoui , Gilles Walch , Manuel Jean-Marie Urvoy
Abstract: A surgical assistance system obtains patient-specific values of a plurality of physical characteristics of a humeral bone of a patient. The surgical assistance system predicts, based on the patient-specific values, a humeral prosthesis (202) for the patient from among a plurality of humeral prostheses, wherein the predicted humeral prosthesis has a filling ratio less than a remodeling threshold for the patient. The filling ratio of the humeral prosthesis is a ratio of (i) a radial distance from a lengthwise central axis of a stem (206) of the humeral prosthesis to an outer surface of the stem, to (ii) a radial distance from the lengthwise central axis of the stem to an inner surface of the intramedullary canal (208) of a humerus of the patient. The remodeling threshold for the patient is a filling ratio above which the humeral prosthesis would cause remodeling in the patient.
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公开(公告)号：US11364127B2
公开(公告)日：2022-06-21
申请号：US17250964
申请日：2019-10-01
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
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.
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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
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.
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