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21. 发明公开

EP4370071A1 POSITIONING DEVICE FOR IMPLANTATION OF PROSTHESIS IN A LONG BONE, IN PARTICULAR FOR IMPLANTATION OF HUMERAL PROSTHESIS 审中-实审
公开(公告)号：EP4370071A1
公开(公告)日：2024-05-22
申请号：EP22744719.0
申请日：2022-07-06
申请人： Limacorporate S.p.A.
发明人： PRESSACCO, Michele , FATTORI, Andrea , PRANZETTI, Antony
IPC分类号： A61F2/46 , A61B17/17
CPC分类号： A61F2/4612 , A61B17/1778 , A61F2002/462520130101 , A61F2002/462820130101

22. 发明公开

EP4265227A3 AUGMENT ELEMENT FOR PROSTHESIS, IN PARTICULAR FOR KNEE PROSTHESIS 审中-实审
公开(公告)号：EP4265227A3
公开(公告)日：2024-01-24
申请号：EP23194679.9
申请日：2021-07-05
申请人： Limacorporate S.p.A.
发明人： FIEDLER, Christoph , CECONI, Massimo , MARTELOSSI, Marta , PRESSACCO, Michele
IPC分类号： A61F2/30
摘要： Augment element (200) for femoral applications in a knee prosthesis, the augment element (200) comprising a metal body (201) of a substantially truncated conical shape configured to be inserted into a bone extremity and having an outer surface comprising a metal trabecular surface (202). The metal body (201) is hollow with an axial through-cavity (204) defining a plurality of substantially annular transversal sections. The metal body (201) is inclined in a direction of inclination, so as to define at least one eccentricity between a first transversal section (205) at a first end of the axial through-cavity (204) and a second transversal section (206) at a second end of the axial through-cavity (204). The first transversal section (205) is smaller in size with respect to the second transversal section (206). The augment element (200) further comprises a pair of bicondylar supports (220a, 220b) arranged sideways in the metal body (201), each of the bicondylar supports (220a, 220b) protruding from the second transversal section (206) and comprising a tapered body widening away from the metal body (201).

23. 发明公开

EP4265227A2 AUGMENT ELEMENT FOR PROSTHESIS, IN PARTICULAR FOR KNEE PROSTHESIS 审中-实审
公开(公告)号：EP4265227A2
公开(公告)日：2023-10-25
申请号：EP23194679.9
申请日：2021-07-05
申请人： Limacorporate S.p.A.
发明人： FIEDLER, Christoph , CECONI, Massimo , MARTELOSSI, Marta , PRESSACCO, Michele
IPC分类号： A61F2/30
摘要： Augment element (200) for femoral applications in a knee prosthesis, the augment element (200) comprising a metal body (201) of a substantially truncated conical shape configured to be inserted into a bone extremity and having an outer surface comprising a metal trabecular surface (202). The metal body (201) is hollow with an axial through-cavity (204) defining a plurality of substantially annular transversal sections. The metal body (201) is inclined in a direction of inclination, so as to define at least one eccentricity between a first transversal section (205) at a first end of the axial through-cavity (204) and a second transversal section (206) at a second end of the axial through-cavity (204). The first transversal section (205) is smaller in size with respect to the second transversal section (206). The augment element (200) further comprises a pair of bicondylar supports (220a, 220b) arranged sideways in the metal body (201), each of the bicondylar supports (220a, 220b) protruding from the second transversal section (206) and comprising a tapered body widening away from the metal body (201).

24. 发明公开

EP4114317A1 SHOULDER PROSTHESIS 有权
公开(公告)号：EP4114317A1
公开(公告)日：2023-01-11
申请号：EP22709732.6
申请日：2022-03-03
申请人： Limacorporate S.p.A.
发明人： PRESSACCO, Michele , FATTORI, Andrea , FERRO, Thomas , DEL NEGRO, Nicola
IPC分类号： A61F2/40

25. 发明公开

EP3856082A1 IMPROVED GLENOID ADAPTER FOR SHOULDER JOINT PROSTHESIS 有权转让
公开(公告)号：EP3856082A1
公开(公告)日：2021-08-04
申请号：EP20731486.5
申请日：2020-06-12
申请人： Limacorporate S.p.A.
发明人： FATTORI, Andrea , URSELLA, Simone
IPC分类号： A61F2/30 , A61F2/40

26. 发明公开

EP3649987A1 IMPROVED GLENOID ANCHOR FOR A SHOULDER JOINT PROSTHESIS 有权
公开(公告)号：EP3649987A1
公开(公告)日：2020-05-13
申请号：EP19218404.2
申请日：2016-03-21
申请人： Limacorporate S.p.A.
发明人： PRESSACCO, Michele , FATTORI, Andrea , VIDONI, Gabriele , CONNOR, Patrick Michael , IZQUIERDO, Rolando , POON, Peter Channel , SCALISE, Jason J.
IPC分类号： A61F2/30 , A61F2/40
摘要： The present invention relates to an improved glenoid anchor for a shoulder joint prosthesis, in particular a convertible prosthesis, of the type intended to be fixed to a glenoid cavity of a shoulder blade and comprising: a structurally independent pin (2), with an internally hollow and essentially thimble-like conical sleeve (12), which has a tapered distal end (3) and an open proximal end (4); an annular recess (15, 55) formed inside an internal cavity (13) of the pin (2), for receiving by means of mechanical interference a lug (30) of a prosthesis component (9, 9', 9"), substantially locking the lug (30) inside the internal cavity (13); the outer surface of the sleeve (12) of the pin (2) having an irregular or trabecular structure for favouring osteogenesis and bone integration.

27. 发明授权

EP3104813B1 ARTIFICIAL KNEE JOINT 有权
公开(公告)号：EP3104813B1
公开(公告)日：2018-07-25
申请号：EP15711831.6
申请日：2015-02-10
申请人： Limacorporate S.p.A.
发明人： FIEDLER, Christoph , CAMERA, Andrea , BARBANTI, Ivana , URSINO, Nicola , VIOLANTE, Bruno , FERREIRA, André
IPC分类号： A61F2/38
CPC分类号： A61F2/3886 , A61F2/3859 , A61F2/389
摘要： An artificial knee joint includes a femoral component (11), provided with a medial condyle (13), a lateral condyle (14) and a front flange (50). The medial condyle (13) and the lateral condyle (14) are joined together in proximity with the rear end of the intercondyle groove (19) by a femoral cam (17), and separated by the intercondyle groove (19) in the remaining part of their extension. A tibial component includes a tibial plate and a tibial insert (12). The tibial insert (12) is configured to support the medial condyle (13), and the lateral condyle (14), and is provided with a tibial post (18). The femoral cam (17) is asymmetrical and comprises a distal surface (20) shaped like a drum which articulates with the tibial post (18).

28. 发明授权

EP2164428B1 PROSTHETIC ELEMENT AND RELATIVE METHOD TO MAKE IT 有权转让
标题翻译：修复元素及相关方法
公开(公告)号：EP2164428B1
公开(公告)日：2017-08-09
申请号：EP08762734.5
申请日：2008-05-29
申请人： Limacorporate S.p.A.
发明人： PRESSACCO, Michele , LUALDI, Gabriele , DALLA PRIA, Paolo
IPC分类号： A61L27/06 , C23C30/00 , B22F7/00 , A61L27/04 , A61F2/30 , A61F2/34 , B22F3/105 , A61B17/68 , A61B17/86 , A61F2/28
CPC分类号： A61F2/34 , A61B17/68 , A61B17/86 , A61F2/28 , A61F2/30771 , A61F2/30907 , A61F2/3094 , A61F2002/30006 , A61F2002/30011 , A61F2002/30013 , A61F2002/30107 , A61F2002/30143 , A61F2002/30153 , A61F2002/30159 , A61F2002/30199 , A61F2002/30578 , A61F2002/30785 , A61F2002/30787 , A61F2002/30914 , A61F2002/30915 , A61F2002/3092 , A61F2002/30929 , A61F2002/30968 , A61F2002/3097 , A61F2002/30971 , A61F2002/3401 , A61F2002/3403 , A61F2002/3462 , A61F2002/3482 , A61F2210/0009 , A61F2230/0017 , A61F2230/0019 , A61F2230/0028 , A61F2230/0063 , A61F2250/0015 , A61F2250/0023 , A61F2250/0024 , A61F2310/00023 , A61F2310/00029 , A61F2310/00395 , A61F2310/00407 , A61F2310/00413 , A61L27/047 , A61L27/06 , B22F3/1055 , B22F7/004 , B33Y70/00 , B33Y80/00 , C23C30/00 , Y02P10/295
摘要： Prosthetic element comprising a cap (11) made of metal material. At least part of said cap (11) consists of a lattice (12) that makes a plurality of open and intercommunicating cavities (18).
摘要翻译：包括内部具有髋臼座的金属帽的假肢元件及其制造方法。至少部分帽是具有开放和互连腔的格子。在没有连续性断裂的情况下，通过在全部或部分身体上的空间上重复的多边形形状的几何网格形成网格的至少一部分，所述几何网格具有基本单元打开和连续的单元几何形状，以定义具有空间的多个多边形发展划定了空洞。每个几何网格具有带有四个边的第一多边形部分，每个边是成角度的部分，第二部分是成角度的部分，第三部分是成角度的部分。每个成角度的段具有第一和第二连续的直线段，在其第一和第二连续段的每一对的交点处形成角度。第一个多边形部分具有非共面顶点。

29. 发明公开

EP3003227A1 ACETABULAR PROSTHESIS 有权
标题翻译：髋臼，PROTHESE
公开(公告)号：EP3003227A1
公开(公告)日：2016-04-13
申请号：EP14733349.6
申请日：2014-05-26
申请人： Limacorporate S.p.A.
发明人： DALLA PRIA, Paolo , GIORGINI, Luca , PRESSACCO, Michele
IPC分类号： A61F2/34
CPC分类号： A61F2/34 , A61F2002/30112 , A61F2002/30332 , A61F2002/30337 , A61F2002/3038 , A61F2002/3401 , A61F2002/3414
摘要： Acetabular prosthesis comprising an acetabular cup (12), an acetabular insert (11), able to be stably coupled inside the acetabular cup (12) and configured to receive an articulation head (51) and a centering unit (33) configured to guide and center the insertion and stable positioning of the acetabular insert (11) in the acetabular cup (12). The centering unit (33) comprises a centering hole (27) provided in the acetabular cup (12) and a centering pin (18) provided on the acetabular insert (11) and which develops along a centering axis (X), configured to be inserted in the centering hole (27). The centering pin (18) is provided with an external lateral surface (29) that has an undulating development along the centering axis (X).
摘要翻译：髋臼假体包括髋臼杯，髋臼插入物，其能够稳定地联接在髋臼杯内并且构造成接收关节运动头和定中心单元，所述定心单元构造成引导和定中髋臼插入物在髋臼杯中的插入和稳定定位。定心单元包括设置在髋臼杯中的定心孔和设置在髋臼插入件上的定心销，并且沿着定中心轴线形成，定位插入孔中。定心销设置有沿着定心轴具有起伏的展开的外侧表面。

30. 发明公开

EP2954878A1 INSTRUMENT FOR THE REMOVAL OF A BONE INSERT 有权
标题翻译：仪器ZUM ENTFERNEN EINES KNOCHENEINSATZES
公开(公告)号：EP2954878A1
公开(公告)日：2015-12-16
申请号：EP15171450.8
申请日：2015-06-10
申请人： Limacorporate S.p.A.
发明人： PRESSACCO, Michele , URSELLA, Simone , FIEDLER, Christoph , PATERSON, Paul D.
IPC分类号： A61F2/30 , A61B17/16 , A61F2/40 , A61F2/46
CPC分类号： A61B17/1635 , A61B17/1617 , A61B17/1637 , A61B17/1684 , A61F2/30734 , A61F2/4014 , A61F2/4081 , A61F2/4644 , A61F2002/302 , A61F2002/30736 , A61F2002/4649
摘要： The invention relates to an instrument and a corresponding surgical method for the removal of a bone insert, for example for a shoulder prosthesis. The instrument is of the type comprising:
- a stem-like body (40) extending along a longitudinal axis (x-x) and provided with a proximal grip and a distal operating head (15) slidably associated with the stem-like body (40) for movement towards and away from each other;
- a cutting element (30) inside said operating head; and
- an end tip (16) protruding coaxially from said operating head. The following is also provided:
- a pushing mechanism (8), inserted inside said operating head and acting on said cutting element so as to displace it angularly from a rest position, where it is concealingly housed inside said end tip, to an operative position where it projects through a side opening in the end tip; said cutting element having an end extending substantially in a direction transverse to said longitudinal axis when in the operative position.
摘要翻译：本发明涉及一种用于去除骨插入物的仪器和相应的手术方法，例如用于肩假体。所述仪器是包括： - 沿着纵向轴线（xx）延伸并设置有近侧把手的杆状体（40）和与所述茎状体（40）可滑动地相关联的远端操作头部（15）用于相互移动和相互移动; - 所述操作头内部的切割元件（30）和 - 与所述操作头同轴地突出的端部尖端（16）。还提供以下： - 推动机构（8），其插入在所述操作头内并作用在所述切割元件上，以便将其从隐藏地容纳在所述端尖内部的静止位置成角度地移动到操作位置在那里它通过末端的侧开口突出; 所述切割元件具有在处于操作位置时基本上沿横向于所述纵向轴线的方向延伸的端部。

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