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公开(公告)号：US20240341979A1
公开(公告)日：2024-10-17
申请号：US18631787
申请日：2024-04-10
Applicant: Howmedica Osteonics Corp.
Inventor： Daniel E. Sapio , Andrew J. Nelson , Gennaro A. Barile , Sunny Shorabh
CPC classification number: A61F2/4612 , A61F2/30771 , A61F2/4014 , A61F2002/30331 , A61F2002/30841 , A61F2002/4022 , A61F2002/4627 , A61F2002/4629 , A61F2002/4681
Abstract: An impactor system is for impacting a base of a shoulder implant into a humerus. The system may include a housing having distal stabilizer configured to contact a proximal resected surface of the humerus. The distal stabilizer may define an open space. An impaction member may be slidably received within the housing. The impaction member may have a proximal surface and a distal connection mechanism adapted to connect to the base of the shoulder implant. The impaction member may be movable from a first proximal position in which the base of the shoulder implant, when connected to the impaction member, is positioned within the open space defined by the distal stabilizer, to a second distal position in which the base of the shoulder implant, when connected to the impaction member, is positioned at least partially distal to the open space defined by the distal stabilizer.
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公开(公告)号：US20220110756A1
公开(公告)日：2022-04-14
申请号：US17557334
申请日：2021-12-21
Applicant: Howmedica Osteonics Corp.
Inventor： Philip T. Kemp , Andrew J. Nelson , Jan Heinsohn , Rajan Yadav , Koustubh Rao , Gennaro A. Barile , Ashish Mehta , Venkateswaran Perumal , David Viscardi
Abstract: A stemless prosthetic shoulder joint may include a prosthetic humeral head and a stemless base. The stemless base may include a collar and an anchor extending from the collar intended to anchor the base into the proximal humerus. The anchor may include various features to enhance the fixation of the base, including hooks, threads, and/or expandable members that may be transitioned from a contracted insertion condition to an expanded implanted condition once the base is positioned in the bone. The anchor and/or collar may also include additional features to enhance fixation, such as geometries and surface features to enhance fixation to bone. The anchor may include a plurality of chisel slots to facilitate removal of bone during a revision surgery.
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公开(公告)号：US20210045895A1
公开(公告)日：2021-02-18
申请号：US16914740
申请日：2020-06-29
Applicant: Howmedica Osteonics Corp.
Inventor： Daniel E. Sapio , Andrew J. Nelson , Gennaro A. Barile , Sunny Shorabh
Abstract: An impactor system is for impacting a base of a shoulder implant into a humerus. The system may include a housing having distal stabilizer configured to contact a proximal resected surface of the humerus. The distal stabilizer may define an open space. An impaction member may be slidably received within the housing. The impaction member may have a proximal surface and a distal connection mechanism adapted to connect to the base of the shoulder implant. The impaction member may be movable from a first proximal position in which the base of the shoulder implant, when connected to the impaction member, is positioned within the open space defined by the distal stabilizer, to a second distal position in which the base of the shoulder implant, when connected to the impaction member, is positioned at least partially distal to the open space defined by the distal stabilizer.
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公开(公告)号：US11871941B2
公开(公告)日：2024-01-16
申请号：US17462083
申请日：2021-08-31
Applicant: Howmedica Osteonics Corp.
Inventor： Luke Buza , Gennaro A. Barile
CPC classification number: A61B17/1684 , A61B17/15 , A61B17/1778 , G16H50/50 , A61B2034/108 , A61B2090/033 , Y10T29/49
Abstract: Disclosed herein are patient-specific cutting guides for guiding a surgical instrument for resecting a portion of a glenoid of a patient. The cutting guides include a base portion having a contact surface shaped to substantially match at least a portion of a cavity of the glenoid. The base portion has a guide hole extending therethrough in which the guide hole has an axis coaxial with an axis of rotation. The cutting guides include one or more stabilization members extending outwardly from the base portion and having a contact surface shaped to substantially match an outer surface of a portion of a scapula of the patient. The stabilization members are oriented to take into account the patient's anatomy in orienting and stabilizing the guide with respect to the glenoid. The guide hole of the base portion is for guiding the surgical instrument to create a guide hole in the glenoid.
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公开(公告)号：US20160174993A1
公开(公告)日：2016-06-23
申请号：US15055109
申请日：2016-02-26
Applicant: Howmedica Osteonics Corp.
Inventor： Luke Buza , Gennaro A. Barile
CPC classification number: A61B17/1684 , A61B17/15 , A61B17/1778 , A61B2034/108 , A61B2090/033 , G16H50/50 , Y10T29/49
Abstract: Disclosed herein are patient-specific cutting guides for guiding a surgical instrument for resecting a portion of a glenoid of a patient. The cutting guides include a base portion having a contact surface shaped to substantially match at least a portion of a cavity of the glenoid. The base portion has a guide hole extending therethrough in which the guide hole has an axis coaxial with an axis of rotation. The cutting guides include one or more stabilization members extending outwardly from the base portion and having a contact surface shaped to substantially match an outer surface of a portion of a scapula of the patient. The stabilization members are oriented to take into account the patient's anatomy in orienting and stabilizing the guide with respect to the glenoid. The guide hole of the base portion is for guiding the surgical instrument to create a guide hole in the glenoid.
Abstract translation: 这里公开了用于引导外科器械以切除患者的关节盂的一部分的患者专用切割引导件。 切割引导件包括具有成形为基本上匹配关节盂的空腔的至少一部分的接触表面的基部。 基部具有贯穿其中的引导孔，导向孔具有与旋转轴线同轴的轴线。 切割引导件包括从基部向外延伸的一个或多个稳定构件，并且具有成形为基本上匹配患者肩胛骨的一部分的外表面的接触表面。 稳定构件被定向成考虑到患者的解剖结构，以相对于关节盂定向和稳定引导件。 基部的引导孔用于引导外科器械，以在关节盂中形成引导孔。
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Patent Agency Ranking
公开(公告)号：US12213687B2
公开(公告)日：2025-02-04
申请号：US18517520
申请日：2023-11-22
Applicant: Howmedica Osteonics Corp.
Inventor： Luke Buza , Gennaro A. Barile
Abstract: Disclosed herein are patient-specific cutting guides for guiding a surgical instrument for resecting a portion of a glenoid of a patient. The cutting guides include a base portion having a contact surface shaped to substantially match at least a portion of a cavity of the glenoid. The base portion has a guide hole extending therethrough in which the guide hole has an axis coaxial with an axis of rotation. The cutting guides include one or more stabilization members extending outwardly from the base portion and having a contact surface shaped to substantially match an outer surface of a portion of a scapula of the patient. The stabilization members are oriented to take into account the patient's anatomy in orienting and stabilizing the guide with respect to the glenoid. The guide hole of the base portion is for guiding the surgical instrument to create a guide hole in the glenoid.
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公开(公告)号：US12193942B2
公开(公告)日：2025-01-14
申请号：US17372600
申请日：2021-07-12
Applicant: Howmedica Osteonics Corp.
Inventor： Philip T. Kemp , Andrew J. Nelson , Jan Heinsohn , Rajan Yadav , Koustubh Rao , Gennaro A. Barile , Ashish Mehta , Venkateswaran Perumal , David Viscardi
Abstract: A stemless prosthetic shoulder joint may include a prosthetic humeral head and a stemless base. The stemless base may include a collar and an anchor extending from the collar intended to anchor the base into the proximal humerus. The anchor may include various features to enhance the fixation of the base, including hooks, threads, and/or expandable members that may be transitioned from a contracted insertion condition to an expanded implanted condition once the base is positioned in the bone. The anchor and/or collar may also include additional features to enhance fixation, such as geometries and surface features to enhance fixation to bone. The anchor may include a plurality of chisel slots to facilitate removal of bone during a revision surgery.
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公开(公告)号：US11986401B2
公开(公告)日：2024-05-21
申请号：US16914740
申请日：2020-06-29
Applicant: Howmedica Osteonics Corp.
Inventor： Daniel E. Sapio , Andrew J. Nelson , Gennaro A. Barile , Sunny Shorabh
CPC classification number: A61F2/4612 , A61F2/30771 , A61F2/4014 , A61F2002/30331 , A61F2002/30841 , A61F2002/4022 , A61F2002/4627 , A61F2002/4629 , A61F2002/4681
Abstract: An impactor system is for impacting a base of a shoulder implant into a humerus. The system may include a housing having distal stabilizer configured to contact a proximal resected surface of the humerus. The distal stabilizer may define an open space. An impaction member may be slidably received within the housing. The impaction member may have a proximal surface and a distal connection mechanism adapted to connect to the base of the shoulder implant. The impaction member may be movable from a first proximal position in which the base of the shoulder implant, when connected to the impaction member, is positioned within the open space defined by the distal stabilizer, to a second distal position in which the base of the shoulder implant, when connected to the impaction member, is positioned at least partially distal to the open space defined by the distal stabilizer.
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公开(公告)号：US11076962B2
公开(公告)日：2021-08-03
申请号：US15926218
申请日：2018-03-20
Applicant: Howmedica Osteonics Corp.
Inventor： Philip T. Kemp , Andrew J. Nelson , Jan Heinsohn , Rajan Yadav , Koustubh Rao , Gennaro A. Barile , Ashish Mehta , Venkateswaran Perumal , David Viscardi
Abstract: A stemless prosthetic shoulder joint may include a prosthetic humeral head and a stemless base. The stemless base may include a collar and an anchor extending from the collar intended to anchor the base into the proximal humerus. The anchor may include various features to enhance the fixation of the base, including hooks, threads, and/or expandable members that may be transitioned from a contracted insertion condition to an expanded implanted condition once the base is positioned in the bone. The anchor and/or collar may also include additional features to enhance fixation, such as geometries and surface features to enhance fixation to bone. The anchor may include a plurality of chisel slots to facilitate removal of bone during a revision surgery.
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公开(公告)号：US20250127524A1
公开(公告)日：2025-04-24
申请号：US19005318
申请日：2024-12-30
Applicant: Howmedica Osteonics Corp.
Inventor： Luke Buza , Gennaro A. Barile
Abstract: Disclosed herein are patient-specific cutting guides for guiding a surgical instrument for resecting a portion of a glenoid of a patient. The cutting guides include a base portion having a contact surface shaped to substantially match at least a portion of a cavity of the glenoid. The base portion has a guide hole extending therethrough in which the guide hole has an axis coaxial with an axis of rotation. The cutting guides include one or more stabilization members extending outwardly from the base portion and having a contact surface shaped to substantially match an outer surface of a portion of a scapula of the patient. The stabilization members are oriented to take into account the patient's anatomy in orienting and stabilizing the guide with respect to the glenoid. The guide hole of the base portion is for guiding the surgical instrument to create a guide hole in the glenoid.
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