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1. 发明公开

EP3714842A1 FEMORAL PROSTHESIS SYSTEM 审中-实审
公开(公告)号：EP3714842A1
公开(公告)日：2020-09-30
申请号：EP20173076.9
申请日：2014-03-13
申请人： Howmedica Osteonics Corp.
发明人： COLLAZO, Carlos E. , SERVIDIO, Damon J.
IPC分类号： A61F2/38 , A61B17/17 , A61B17/16 , A61B17/80
摘要： A femoral prosthesis system is disclosed, which comprises:
a femoral component (30) having a bone contacting side and an articular side, the articular side having a lateral and medial condyles; and
a void filling prosthesis (10) having a central body (11) and lateral and medial legs (12, 13) connected to the central body and extending therefrom, the medial and lateral legs each having an outer surface having a frustoconical shape.

2. 发明公开

EP4427708A1 UNIVERSAL INSERT-BASEPLATE INTERFACE AND INSERT FOR TIBIOFEMORAL ARTICULAR CONGRUENCY 审中-公开
公开(公告)号：EP4427708A1
公开(公告)日：2024-09-11
申请号：EP24161718.2
申请日：2024-03-06
申请人： Howmedica Osteonics Corp.
发明人： COLLAZO, Carlos E.
IPC分类号： A61F2/38
CPC分类号： A61F2002/3060420130101 , A61F2/389 , A61F2002/3061620130101 , A61F2002/3087820130101 , A61F2002/3088420130101 , A61F2002/3048220130101
摘要： A modular implant system (50) includes a baseplate (100), a bearing insert (200, 200") and a latch (260, 260"). The baseplate is adapted to receive the bearing insert. The bearing insert has an articular surface (220, 220") and a plate-contacting surface (240) opposite the articular surface and the latch is adapted for disposal through a hole (246, 246") in the bearing insert. The system is adapted so that when the plate-contacting surface (240) of the bearing insert is disposed on the baseplate (100) and the latch (260, 260") is disposed through the hole (246, 246") in the bearing insert, the latch is rotatable from a first position to a second position. In the first position, the bearing insert is removable from the baseplate. In the second position, the bearing insert is held in place on the baseplate.

3. 发明公开

EP3266420A1 HINGE KNEE PREPARATION INSTRUMENTATION AND ASSOCIATED METHODS 有权
标题翻译：铰链准备仪器及相关方法
公开(公告)号：EP3266420A1
公开(公告)日：2018-01-10
申请号：EP17179706.1
申请日：2017-07-05
申请人： Howmedica Osteonics Corp.
发明人： COLLAZO, Carlos E.
IPC分类号： A61F2/38 , A61B17/15 , A61F2/46
CPC分类号： A61F2/3854 , A61B17/155 , A61B17/157 , A61B17/1764 , A61F2/30721 , A61F2/3836 , A61F2/385 , A61F2/4684
摘要： A hinge knee system (10) includes a tibial assembly (12) having a baseplate component (20) and an axle component (40). The baseplate component (20) has an opening (28) that extends therein from a proximal end toward a distal end thereof. The axle component (40) has a shaft portion (52) receivable within the opening (28) of the baseplate component (20) and an axle (46) connected to the shaft portion (52) that extends in a direction transverse to a longitudinal axis of the shaft portion (52). The system (10) also includes a femoral assembly (14) that includes a distal femoral component (100). The distal femoral component (100) includes condylar portions (122) and an intercondylar portion (110) disposed between the condylar portions (122). The intercondylar portion (110) includes a bearing surface (119) that defines a recess (115) configured to rotatably receive the axle (46) for articulation therewith.
摘要翻译：铰链膝盖系统（10）包括具有底板部件（20）和轴部件（40）的胫骨组件（12）。底板部件（20）具有从其近端朝向其远端延伸的开口（28）。轴部件（40）具有可容纳在底板部件（20）的开口（28）内的轴部分（52）和连接到轴部分（52）的轴（46），轴部分（52）沿横向于纵向轴部（52）的轴线。系统（10）还包括股骨组件（14），其包括远侧股骨组件（100）。远侧股骨部件（100）包括髁部分（122）和设置在髁部分（122）之间的髁间部分（110）。髁间部分（110）包括限定凹部（115）的支承表面（119），凹部（115）构造成可旋转地接收轴（46）以与其铰接。

4. 发明公开

EP4023193A1 CEMENTLESS SCREW-IN-PEG FIXATION 有权转让
公开(公告)号：EP4023193A1
公开(公告)日：2022-07-06
申请号：EP21215278.9
申请日：2021-12-16
申请人： Howmedica Osteonics Corp.
发明人： WILKINS, Sean Brian , CHANG, Kimberly , SANGERMANO, Sharon , COLLAZO, Carlos E. , BARSOUM, Wael
IPC分类号： A61F2/38 , A61F2/30 , A61F2/34 , A61F2/40
摘要： An orthopedic prosthesis (10) includes a joint replacement portion that has a first side (13), a second side (17) opposite the first side, and a screw hole (30) that extends through the joint replacement portion from the first side and through the second side. The prosthesis also includes a peg (40) that extends from the second side and that has a concave relief surface (42) that partially defines the screw hole.

5. 发明授权

EP2598085B1 STABILIZED KNEE PROSTHESIS 有权
公开(公告)号：EP2598085B1
公开(公告)日：2020-09-09
申请号：EP11739254.8
申请日：2011-07-28
申请人： Howmedica Osteonics Corp.
发明人： COLLAZO, Carlos E. , SERVIDIO, Damon J.
IPC分类号： A61F2/38 , A61F2/00

6. 发明授权

EP3266420B1 HINGE KNEE PREPARATION INSTRUMENTATION 有权
公开(公告)号：EP3266420B1
公开(公告)日：2019-08-21
申请号：EP17179706.1
申请日：2017-07-05
申请人： Howmedica Osteonics Corp.
发明人： COLLAZO, Carlos E.
IPC分类号： A61F2/38 , A61B17/15 , A61F2/46

7. 发明公开

EP3517076A1 HINGE KNEE PREPARATION INSTRUMENTATION AND ASSOCIATED METHODS 有权
公开(公告)号：EP3517076A1
公开(公告)日：2019-07-31
申请号：EP19161155.7
申请日：2017-07-05
申请人： Howmedica Osteonics Corp.
发明人： COLLAZO, Carlos E.
IPC分类号： A61F2/38 , A61F2/46
摘要： A hinge knee system (10) includes a tibial assembly (12) having a baseplate component (20) and an axle component (40). The baseplate component (20) has an opening (28) that extends therein from a proximal end toward a distal end thereof. The axle component (40) has a shaft portion (52) receivable within the opening (28) of the baseplate component (20) and an axle (46) connected to the shaft portion (52) that extends in a direction transverse to a longitudinal axis of the shaft portion (52). The system (10) also includes a femoral assembly (14) that includes a distal femoral component (100). The distal femoral component (100) includes condylar portions (122) and an intercondylar portion (110) disposed between the condylar portions (122). The intercondylar portion (110) includes a bearing surface (119) that defines a recess (115) configured to rotatably receive the axle (46) for articulation therewith.

8. 发明公开

EP4454615A1 TOTAL KNEE REVISION ARTHROPLASTY IMPLANT KIT 审中-公开
公开(公告)号：EP4454615A1
公开(公告)日：2024-10-30
申请号：EP24172684.3
申请日：2024-04-26
申请人： Howmedica Osteonics Corp.
发明人： COLLAZO, Carlos E.
IPC分类号： A61F2/30 , A61F2/38
CPC分类号： A61F2002/3060420130101 , A61F2002/3061620130101 , A61F2002/3087820130101 , A61F2002/3033220130101 , A61F2/389 , A61F2002/3043320130101 , A61F2/30734 , A61F2002/305420130101
摘要： In one embodiment, the present disclosure relates to a joint replacement assembly (100a, 100b, 100c, 100d, 100e). The joint replacement assembly comprises a baseplate (110) having an articulating side and a bone facing side, and a proximal member (120, 520) having a proximal end (120a, 520a) and a distal end (120c, 520c), the proximal end being connectable to the bone facing side of the baseplate, the distal end having a plurality of grooves (121, 521) arranged about a first axis (A1) extending through the proximal member in a lengthwise direction. The joint replacement assembly further comprises a distal member (130, 230, 330, 430) having a proximal end (130a, 230a, 330a, 430a) and a distal end (130c, 230c, 330c, 430c), the proximal end being connectable to the distal end of the proximal member and having a plurality of protrusions (131, 231, 331, 431) configured to engage with the plurality of grooves and prevent rotation of the distal member about the first axis relative to the proximal member.

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