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公开(公告)号:US08419775B2
公开(公告)日:2013-04-16
申请号:US12701062
申请日:2010-02-05
申请人: Jorge L. Orbay , Javier E. Castaneda , Robert Graham , Robert Sixto, Jr. , Jose Luis Francese , Marcus Bourda , Edward Mebarak , Cesare Cavallazzi
发明人: Jorge L. Orbay , Javier E. Castaneda , Robert Graham , Robert Sixto, Jr. , Jose Luis Francese , Marcus Bourda , Edward Mebarak , Cesare Cavallazzi
IPC分类号: A61B17/80
CPC分类号: A61B17/80 , A61B17/8042 , A61B17/8057 , A61B17/8061 , A61B2017/00004 , A61B2017/00477
摘要: A fracture fixation plate system for use on a long bone having a metaphysis and a diaphysis, includes at least one end plate having a head portion for the metaphysis, and at least one diaphyseal plate having a first end and a second end with a plurality of screw holes therebetween. The end plate includes mating structure adapted to mate with and securely couple to at least one end of the at least one diaphyseal plate. The system preferably includes several end plates and diaphyseal plates to accommodate anatomy of various sizes.
摘要翻译: 一种在具有干ysis端和骨干的长骨上使用的骨折固定板系统,包括至少一个端板,其具有用于干ysis端的头部,以及至少一个骨干板,其具有第一端和具有多个 螺丝孔。 端板包括适于与至少一个干al板的至少一端配合并牢固地联接的配合结构。 该系统优选地包括几个端板和骨干板,以适应各种尺寸的解剖结构。
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公开(公告)号:US08747442B2
公开(公告)日:2014-06-10
申请号:US13596530
申请日:2012-08-28
申请人: Jorge L. Orbay , Javier E. Castaneda , Robert Graham , Robert Sixto, Jr. , Jose Luis Francese , Marcus Bourda , Edward Mebarak , Cesare Cavallazzi
发明人: Jorge L. Orbay , Javier E. Castaneda , Robert Graham , Robert Sixto, Jr. , Jose Luis Francese , Marcus Bourda , Edward Mebarak , Cesare Cavallazzi
IPC分类号: A61B17/88
CPC分类号: A61B17/80 , A61B17/8042 , A61B17/8057 , A61B17/8061 , A61B2017/00004 , A61B2017/00477
摘要: A fracture fixation plate system for use on a long bone having a metaphysis and a diaphysis, includes at least one end plate having a head portion for the metaphysis, and at least one diaphyseal plate having a first end and a second end with a plurality of screw holes therebetween. The end plate includes mating structure adapted to mate with and securely couple to at least one end of the at least one diaphyseal plate. The system preferably includes several end plates and diaphyseal plates to accommodate anatomy of various sizes. A method for coupling the plates to the bone is also provided.
摘要翻译: 一种在具有干ysis端和骨干的长骨上使用的骨折固定板系统,包括至少一个端板,其具有用于干ysis端的头部,以及至少一个骨干板,其具有第一端和具有多个 螺丝孔。 端板包括适于与至少一个干al板的至少一端配合并牢固地联接的配合结构。 该系统优选地包括几个端板和骨干板,以适应各种尺寸的解剖结构。 还提供了一种用于将板连接到骨的方法。
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公开(公告)号:US08394130B2
公开(公告)日:2013-03-12
申请号:US11536441
申请日:2006-09-28
申请人: Jorge L. Orbay , Javier E. Castaneda , Robert Sixto, Jr. , Jose Luis Francese , Edward Mebarak , Cesare Cavallazzi
发明人: Jorge L. Orbay , Javier E. Castaneda , Robert Sixto, Jr. , Jose Luis Francese , Edward Mebarak , Cesare Cavallazzi
IPC分类号: A61B17/80
CPC分类号: A61B17/80 , A61B17/8042 , A61B17/8057 , A61B17/8061 , A61B2017/00004 , A61B2017/00477
摘要: A fracture fixation plate system for use on a long bone having a metaphysis and a diaphysis, includes at least one end plate having a head portion for the metaphysis, and at least one diaphyseal plate having a first end and a second end with a plurality of screw holes therebetween. The end plate includes mating structure adapted to mate with and securely couple to at least one end of the at least one diaphyseal plate. The system preferably includes several end plates and diaphyseal plates to accommodate anatomy of various sizes.
摘要翻译: 一种在具有干ysis端和骨干的长骨上使用的骨折固定板系统,包括至少一个端板,其具有用于干ysis端的头部,以及至少一个骨干板,其具有第一端和具有多个 螺丝孔。 端板包括适于与至少一个干al板的至少一端配合并牢固地联接的配合结构。 该系统优选地包括几个端板和骨干板,以适应各种尺寸的解剖结构。
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公开(公告)号:US20120323281A1
公开(公告)日:2012-12-20
申请号:US13596530
申请日:2012-08-28
申请人: Jorge L. Orbay , Javier E. Castaneda , Robert Graham , Robert Sixto, JR. , Jose Luis Francese , Marcus Bourda , Edward Mebarak , Cesare Cavallazzi
发明人: Jorge L. Orbay , Javier E. Castaneda , Robert Graham , Robert Sixto, JR. , Jose Luis Francese , Marcus Bourda , Edward Mebarak , Cesare Cavallazzi
IPC分类号: A61B17/88
CPC分类号: A61B17/80 , A61B17/8042 , A61B17/8057 , A61B17/8061 , A61B2017/00004 , A61B2017/00477
摘要: A fracture fixation plate system for use on a long bone having a metaphysis and a diaphysis, includes at least one end plate having a head portion for the metaphysis, and at least one diaphyseal plate having a first end and a second end with a plurality of screw holes therebetween. The end plate includes mating structure adapted to mate with and securely couple to at least one end of the at least one diaphyseal plate. The system preferably includes several end plates and diaphyseal plates to accommodate anatomy of various sizes. A method for coupling the plates to the bone is also provided.
摘要翻译: 一种在具有干ysis端和骨干的长骨上使用的骨折固定板系统,包括至少一个端板,其具有用于干ysis端的头部,以及至少一个骨干板,其具有第一端和具有多个 螺丝孔。 端板包括适于与至少一个干al板的至少一端配合并牢固地联接的配合结构。 该系统优选地包括几个端板和骨干板,以适应各种尺寸的解剖结构。 还提供了一种用于将板连接到骨的方法。
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公开(公告)号:US20100137868A1
公开(公告)日:2010-06-03
申请号:US12701062
申请日:2010-02-05
申请人: Jorge L. Orbay , Javier E. Castaneda , Robert Graham , Robert Sixto, JR. , Jose Luis Francese , Marcus Bourda , Edward Mebarak , Cesare Cavallazzi
发明人: Jorge L. Orbay , Javier E. Castaneda , Robert Graham , Robert Sixto, JR. , Jose Luis Francese , Marcus Bourda , Edward Mebarak , Cesare Cavallazzi
IPC分类号: A61B17/80
CPC分类号: A61B17/80 , A61B17/8042 , A61B17/8057 , A61B17/8061 , A61B2017/00004 , A61B2017/00477
摘要: A fracture fixation plate system for use on a long bone having a metaphysis and a diaphysis, includes at least one end plate having a head portion for the metaphysis, and at least one diaphyseal plate having a first end and a second end with a plurality of screw holes therebetween. The end plate includes mating structure adapted to mate with and securely couple to at least one end of the at least one diaphyseal plate. The system preferably includes several end plates and diaphyseal plates to accommodate anatomy of various sizes.
摘要翻译: 一种在具有干ysis端和骨干的长骨上使用的骨折固定板系统,包括至少一个端板,其具有用于干ysis端的头部,以及至少一个骨干板,其具有第一端和具有多个 螺丝孔。 端板包括适于与至少一个干al板的至少一端配合并牢固地联接的配合结构。 该系统优选地包括几个端板和骨干板,以适应各种尺寸的解剖结构。
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公开(公告)号:US08394098B2
公开(公告)日:2013-03-12
申请号:US11378703
申请日:2006-03-17
IPC分类号: A61B17/80
CPC分类号: A61B17/8061 , A61B17/80 , A61B17/8004 , A61B17/8042 , A61B2017/00004
摘要: A fracture fixation plate system for use on a long bone having a metaphysis and a diaphysis, includes at least one end plate having a head portion for the metaphysis, and at least one fragment plate having a first end and a second end with a plurality of screw holes therebetween. The end plate includes mating structure adapted to mate with and securely couple to at least one end of the at least one fragment plate. The system preferably includes several end plates and fragment plates to accommodate anatomy of various sizes.
摘要翻译: 一种在具有干ysis端和骨干的长骨上使用的骨折固定板系统,包括至少一个端板,其具有用于干ysis端的头部,以及至少一个碎片板,其具有第一端和具有多个 螺丝孔。 端板包括适于与至少一个碎片板的至少一端配合并牢固地联接的配合结构。 该系统优选地包括若干端板和碎片板以适应各种尺寸的解剖结构。
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7.
公开(公告)号:US08388666B2
公开(公告)日:2013-03-05
申请号:US11862869
申请日:2007-09-27
申请人: Javier E. Castaneda , Robert Graham , Cesare Cavallazzi , Jose Luis Francese , Robert Sixto, Jr.
发明人: Javier E. Castaneda , Robert Graham , Cesare Cavallazzi , Jose Luis Francese , Robert Sixto, Jr.
IPC分类号: A61B17/80
CPC分类号: A61B17/8047 , A61B17/8057
摘要: A polyaxial locking screw system includes a bone plate defining a plate hole with an inner spherical surface and a relatively harder split polyaxial bushing with a outer spherical surface provided within the plate hole for receiving a bone screw. In one embodiment, the plate is formed from titanium alloy, while the bushing is formed from a cobalt chrome alloy. The outer surface of the polyaxial bushing includes a plurality of spikes. When the screw is inserted into the bushing, since the bushing material is considerably harder than the plate material, the forceful expansion of the bushing during screw insertion causes the spikes to penetrate into the inner spherical surface of the hole, thereby increasing the frictional engagement of the bushing to the plate to lock the screw at a desired angle.
摘要翻译: 多轴锁定螺钉系统包括限定具有内球面的板孔的骨板和具有设置在板孔内的用于接收骨螺钉的外球面的相对较硬的分裂多轴衬套。 在一个实施例中,板由钛合金形成,而衬套由钴铬合金形成。 多轴衬套的外表面包括多个尖钉。 当螺钉插入衬套中时,由于衬套材料比板材料硬得多,所以在螺钉插入期间衬套的强力膨胀导致尖峰穿透到孔的内球面中,从而增加了 衬套到板上以将螺丝锁定在所需的角度。
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公开(公告)号:US20090088807A1
公开(公告)日:2009-04-02
申请号:US11862869
申请日:2007-09-27
申请人: Javier E. Castaneda , Robert Graham , Cesare Cavallazzi , Jose Luis Francese , Robert Sixto, JR.
发明人: Javier E. Castaneda , Robert Graham , Cesare Cavallazzi , Jose Luis Francese , Robert Sixto, JR.
CPC分类号: A61B17/8047 , A61B17/8057
摘要: A polyaxial locking screw system includes a bone plate defining a plate hole with an inner spherical surface and a relatively harder split polyaxial bushing with a outer spherical surface provided within the plate hole for receiving a bone screw. In one embodiment, the plate is formed from titanium alloy, while the bushing is formed from a cobalt chrome alloy. The outer surface of the polyaxial bushing includes a plurality of spikes. When the screw is inserted into the bushing, since the bushing material is considerably harder than the plate material, the forceful expansion of the bushing during screw insertion causes the spikes to penetrate into the inner spherical surface of the hole, thereby increasing the frictional engagement of the bushing to the plate to lock the screw at a desired angle.
摘要翻译: 多轴锁定螺钉系统包括限定具有内球面的板孔的骨板和具有设置在板孔内的用于接收骨螺钉的外球面的相对较硬的分裂多轴衬套。 在一个实施例中,板由钛合金形成,而衬套由钴铬合金形成。 多轴衬套的外表面包括多个尖钉。 当螺钉插入衬套中时,由于衬套材料比板材料硬得多,所以在螺钉插入期间衬套的强力膨胀导致尖峰穿透到孔的内球面中,从而增加了 衬套到板上以将螺丝锁定在所需的角度。
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公开(公告)号:US20080009871A1
公开(公告)日:2008-01-10
申请号:US11426606
申请日:2006-06-27
IPC分类号: A61F2/30
CPC分类号: A61B17/8866 , A61B17/1728 , A61B17/746 , A61B2017/0046
摘要: A bone plate clamp includes a C-shaped frame with opposing arms spaced apart about a bridge portion. One arm includes a threaded bore into which an adjustable clamping screw having a clamping end is inserted. The clamping screw defines a longitudinal drill guide. The opposite arm has a V-shaped surface oriented to support the bone at two points on the opposite side of the bone from the clamping end of the screw such that the bone clamp securely holds the bone and the bone plate together at three points. The bridge portion is structured to flex when the clamp applies a compressive force between the first and second arms. Flexing of the bridge applies a preload to the clamp which allows the clamp to function as a spring and maintain compression over a range of bone-plate dimensions. The bone plate clamp also includes a removable handle.
摘要翻译: 骨板夹具包括C形框架,其具有围绕桥接部分间隔开的相对臂。 一个臂包括螺纹孔,其中插入有具有夹紧端的可调节夹紧螺钉。 夹紧螺钉限定了纵向钻孔导向器。 相对的臂具有V形表面,其被定向成在骨头的相对侧的两个点处从螺钉的夹持端支撑骨,使得骨夹将骨和骨板牢固地保持在三个点处。 当夹具在第一和第二臂之间施加压缩力时,桥接部分构造成弯曲。 桥的弯曲对夹具施加预载荷,其允许夹具用作弹簧并且在一定范围的骨板尺寸上保持压缩。 骨板夹具还包括可移除的手柄。
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10.
公开(公告)号:US07867261B2
公开(公告)日:2011-01-11
申请号:US11557429
申请日:2006-11-07
IPC分类号: A61B17/80
CPC分类号: A61B17/80 , A61B17/8085 , A61B2017/00004
摘要: A bone plate includes at least one torsional modification feature (TMF). Each TMF is structured to decrease the torsional rigidity of the plate relative to longitudinally opposite portions, but may be modified to increase the torsional rigidity thereat. Each TMF is defined by beams contiguous with the lateral sides of the plate, and an opening extending laterally therebetween. In a preferred embodiment, opposed projections extend into the opening to define threaded discontinuous wall portions for receiving an insert, such as a set screw. In one embodiment, bioabsorbable and/or bioactive inserts may be used to temporarily increase the torsional rigidity of the plate during initial fixation and thereafter have reduced torsional rigidity to mimic normal callus. The plate is preferably used with fixed angle fasteners that may be subject to high torsional loads post-operatively.
摘要翻译: 骨板包括至少一个扭转修改特征(TMF)。 每个TMF被构造成降低板相对于纵向相对部分的扭转刚度,但是可以被修改以增加其上的扭转刚度。 每个TMF由与板的侧面相邻的梁以及横向延伸的开口限定。 在优选实施例中,相对的突出部延伸到开口中以限定用于接收插入件(例如固定螺钉)的螺纹不连续壁部分。 在一个实施方案中,可以使用生物可吸收和/或生物活性插入物来暂时增加初始固定期间板的扭转刚度,此后具有降低的扭转刚度以模拟正常愈伤组织。 该板最好与固定角紧固件一起使用,固定角紧固件可能在操作后经受高扭转载荷。
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