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公开(公告)号：US20210128205A1
公开(公告)日：2021-05-06
申请号：US16491784
申请日：2018-03-12
Applicant: Exactech, Inc.
Inventor： Christopher P. Roche , David Koogle , Kenneth A. Egol , George S. Athwal , Joaquin Sanchez-Sotelo
IPC: A61B17/72
Abstract: A proximal portion of an implant for repairing a multipart fracture of a proximal humerus includes an asymmetric body having a proximal end, a distal end, a medial side, a lateral side, an anterior edge, and a posterior edge a medial surface extending along at least a portion of the medial side and having a proximal end and a distal end; a protrusion forming the lateral side of the asymmetric body, offset in an anterior direction, and pointing toward a bicipital groove of the humerus when the proximal portion is implanted in the humerus, an anterior support surface configured to support a lesser tuberosity; a posterior support surface configured to support a greater tuberosity; an angled surface having a first side defined by the medial surface, a second side defined by the anterior support surface, and a third side defmed by the posterior support surface; and an anchoring point.
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公开(公告)号：US20140039633A1
公开(公告)日：2014-02-06
申请号：US13955083
申请日：2013-07-31
Applicant: Exactech, Inc.
Inventor： Christopher P. Roche , Howard D. Routman , Thomas W. Wright , Corey Gaydos
IPC: A61F2/40
CPC classification number: A61F2/4081 , A61B17/82 , A61F2/4059 , A61F2002/30332 , A61F2002/30616 , A61F2002/30729 , A61F2002/4022 , A61F2002/4066 , A61F2002/407 , A61F2002/4077
Abstract: Disclosed herein is a kit that includes a humeral stem having a central longitudinal axis, the humeral stem configured to attach to a resected bone; a first tuberosity component having a first thickness relative to the central longitudinal axis of the humeral stem; a second tuberosity component having a second thickness relative to the central longitudinal axis of the humeral stem, wherein the first thickness of the first tuberosity component is different than the second thickness of the second tuberosity component; and at least one proximal segment configured to engage at least one of the first tuberosity component and the second tuberosity component. In an embodiment, the first thickness of the first tuberosity component is at least 20 mm relative to the central axis of the humeral stem, and the second thickness of the second tuberosity component is at least 20 mm relative to the central axis of the humeral stem.
Abstract translation: 本文公开了一种试剂盒，其包括具有中心纵向轴线的肱骨柄，所述肱骨杆构造成附接到切除的骨; 相对于肱骨柄的中心纵向轴线具有第一厚度的第一结节组件; 第二结节组件相对于肱骨柄的中心纵向轴线具有第二厚度，其中第一结节组件的第一厚度不同于第二结节组件的第二厚度; 以及至少一个近端段，其构造成接合所述第一结节组件和所述第二结节组件中的至少一个。 在一个实施例中，第一结节部件的第一厚度相对于肱骨柄的中心轴线至少为20mm，第二结节部件的第二厚度相对于肱骨柄的中心轴线为至少20mm 。
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公开(公告)号：US20240074867A1
公开(公告)日：2024-03-07
申请号：US18469366
申请日：2023-09-18
Applicant: Exactech, Inc.
Inventor： Christopher P. Roche , Matt Hamilton , Phong Diep , Tom Vanasse , Corey Gaydos
CPC classification number: A61F2/4081 , A61B17/80 , A61B17/86 , A61F2002/30578
Abstract: In some embodiments, the present invention provides a reverse shoulder glenoid prosthesis which supports the attachment of multiple different types of modular attachments that can: 1) provide additional scapular fixation (ie external to the glenoid) in order to improve glenoid implant fixation in cases of severe bone loss/fracture, 2) provide joint line lateralization to improve tissue stability in cases of severe glenoid/scapula bone loss, 3) facilitate use and containment of glenoid bone graft in cases of severe glenoid/scapula bone loss—particularly in those cases in which the glenoid defect is uncontained/peripheral 4) achieve glenoid fixation while at the same time reconstructing the scapular bone in cases of scapula fractures, glenoid fractures, and/or acromial fractures, and 5) provide improved rTSA joint biomechanics, particularly posterior rotator cuff efficiency by changing the line of action of the infraspinatus and teres minor muscles to improve their muscle tension, and also increase each muscle's external rotation and abduction moment arm lengths.
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公开(公告)号：US20220338908A1
公开(公告)日：2022-10-27
申请号：US17633061
申请日：2020-08-06
Applicant: Exactech, Inc.
Inventor： Christopher P. Roche , Corey Gaydos , Mark Bender , David Koogle , George S. Athwal , Joaquin Sanchez-Sotelo
Abstract: A kit including (1) a plate configured to be secured to a scapular spine with a first end of the plate near a trigonum and a second end of the plate near an acromion; (2) a first hook including a mount, a first hook portion extending from the mount in a first direction, a spacer extending from the first hook portion in a transverse direction, and a second hook portion extending from an opposite end of the spacer in the first direction, the first hook adapted to extend around a lateral end of the acromion when fixed to the second end of the plate; and (3) a second hook including a mount, a curved portion curving away from the mount, and a hook portion at an opposite end of the curved portion, the second hook adapted to extend around the trigonum when fixed to the first end of the plate.
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公开(公告)号：US20190159907A1
公开(公告)日：2019-05-30
申请号：US16320892
申请日：2017-08-01
Applicant: Exactech, Inc.
Inventor： Christopher P. Roche , Matt Hamilton , Phong Diep , Tom Vanasse , Corey Gaydos
Abstract: In some embodiments, the present invention provides a reverse shoulder glenoid prosthesis which supports the attachment of multiple different types of modular attachments that can: 1) provide additional scapular fixation (ie external to the glenoid) in order to improve glenoid implant fixation in cases of severe bone loss/fracture, 2) provide joint line lateralization to improve tissue stability in cases of severe glenoid/scapula bone loss, 3) facilitate use and containment of glenoid bone graft in cases of severe glenoid/scapula bone loss—particularly in those cases in which the glenoid defect is uncontained/peripheral 4) achieve glenoid fixation while at the same time reconstructing the scapular bone in cases of scapula fractures, glenoid fractures, and/or acromial fractures, and 5) provide improved rTSA joint biomechanics, particularly posterior rotator cuff efficiency by changing the line of action of the infraspinatus and teres minor muscles to improve their muscle tension, and also increase each muscle's external rotation and abduction moment arm lengths.
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Patent Agency Ranking
公开(公告)号：US12016601B2
公开(公告)日：2024-06-25
申请号：US17633061
申请日：2020-08-06
Applicant: Exactech, Inc.
Inventor： Christopher P. Roche , Corey Gaydos , Mark Bender , David Koogle , George S. Athwal , Joaquin Sanchez-Sotelo
CPC classification number: A61B17/8061 , A61B17/8004 , A61B17/8085 , A61B17/84 , A61B17/88 , A61B2017/681
Abstract: A kit including (1) a plate configured to be secured to a scapular spine with a first end of the plate near a trigonum and a second end of the plate near an acromion; (2) a first hook including a mount, a first hook portion extending from the mount in a first direction, a spacer extending from the first hook portion in a transverse direction, and a second hook portion extending from an opposite end of the spacer in the first direction, the first hook adapted to extend around a lateral end of the acromion when fixed to the second end of the plate; and (3) a second hook including a mount, a curved portion curving away from the mount, and a hook portion at an opposite end of the curved portion, the second hook adapted to extend around the trigonum when fixed to the first end of the plate.
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公开(公告)号：US11751922B2
公开(公告)日：2023-09-12
申请号：US16491784
申请日：2018-03-12
Applicant: Exactech, Inc.
Inventor： Christopher P. Roche , David Koogle , Kenneth A. Egol , George S. Athwal , Joaquin Sanchez-Sotelo
IPC: A61B17/72
CPC classification number: A61B17/7241 , A61B17/7283
Abstract: A proximal portion of an implant for repairing a multipart fracture of a proximal humerus includes an asymmetric body having a proximal end, a distal end, a medial side, a lateral side, an anterior edge, and a posterior edge a medial surface extending along at least a portion of the medial side and having a proximal end and a distal end; a protrusion forming the lateral side of the asymmetric body, offset in an anterior direction, and pointing toward a bicipital groove of the humerus when the proximal portion is implanted in the humerus, an anterior support surface configured to support a lesser tuberosity; a posterior support surface configured to support a greater tuberosity; an angled surface having a first side defined by the medial surface, a second side defined by the anterior support surface, and a third side defined by the posterior support surface; and an anchoring point.
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公开(公告)号：US11723777B2
公开(公告)日：2023-08-15
申请号：US17039648
申请日：2020-09-30
Applicant: Exactech, Inc.
Inventor： Christopher P. Roche , Howard D. Routman , Thomas W. Wright , Corey Gaydos
CPC classification number: A61F2/4081 , A61F2/4059 , A61B17/82 , A61F2002/30332 , A61F2002/30616 , A61F2002/30729 , A61F2002/407 , A61F2002/4022 , A61F2002/4066 , A61F2002/4077
Abstract: Disclosed herein is a kit that includes a humeral stem having a central longitudinal axis, the humeral stem configured to attach to a resected bone; a first tuberosity component having a first thickness relative to the central longitudinal axis of the humeral stem; a second tuberosity component having a second thickness relative to the central longitudinal axis of the humeral stem, wherein the first thickness of the first tuberosity component is different than the second thickness of the second tuberosity component; and at least one proximal segment configured to engage at least one of the first tuberosity component and the second tuberosity component. In an embodiment, the first thickness of the first tuberosity component is at least 20 mm relative to the central axis of the humeral stem, and the second thickness of the second tuberosity component is at least 20 mm relative to the central axis of the humeral stem.
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9.发明申请公开(公告)号：US20170333197A1
公开(公告)日：2017-11-23
申请号：US15523181
申请日：2015-10-29
Applicant: EXACTECH, INC.
Inventor： Christopher P. Roche , Howard David Routman , Raymond Anthony Klug , Corey Mitchell Gaydos
CPC classification number: A61F2/4059 , A61F2/30734 , A61F2/40 , A61F2002/30433 , A61F2002/30604 , A61F2002/30616 , A61F2002/30736 , A61F2002/4022 , A61F2002/4066 , A61F2002/4085
Abstract: Disclosed is a prosthetic augment designed to reconstruct a lateral tuberosity shape of a humerus in a subject having proximal bone loss that includes a humeral adapter tray configured to connect a humeral liner of a reverse shoulder prosthesis to a humeral stem of the reverse shoulder prosthesis and an augment member having a first face adapted for contacting the humeral stem of the reverse shoulder prosthesis and a second face adapted for contacting an underside of a muscle, wherein at least a portion of the second face includes a bulbous surface adapted to alter a wrapping angle of the muscle around the lateral tuberosity, and wherein the second face has a radius of curvature selected from one of a constant radius of curvature or a variable radius of curvature.
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公开(公告)号：US20240415554A1
公开(公告)日：2024-12-19
申请号：US18750848
申请日：2024-06-21
Applicant: Exactech, Inc.
Inventor： Christopher P. Roche , Corey Gaydos , Mark Bender , David Koogle , George S. Athwal , Joaquin Sanchez-Sotelo
Abstract: A kit including (1) a plate configured to be secured to a scapular spine with a first end of the plate near a trigonum and a second end of the plate near an acromion; (2) a first hook including a mount, a first hook portion extending from the mount in a first direction, a spacer extending from the first hook portion in a transverse direction, and a second hook portion extending from an opposite end of the spacer in the first direction, the first hook adapted to extend around a lateral end of the acromion when fixed to the second end of the plate; and (3) a second hook including a mount, a curved portion curving away from the mount, and a hook portion at an opposite end of the curved portion, the second hook adapted to extend around the trigonum when fixed to the first end of the plate.
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