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公开(公告)号：US09675400B2
公开(公告)日：2017-06-13
申请号：US13089595
申请日：2011-04-19
CPC分类号： A61B17/8866 , A61B17/282 , A61B17/8061 , A61B2017/00407 , A61B2017/568
摘要： An instrument for internal bone fracture fixation includes a shaft having a distal portion and a patient-specific bone holder coupled to the distal portion. The bone holder has a three-dimensional curved and patient-specific bone engagement surface designed during a preoperative plan based on a medical scan of a patient to match and conform to an outer surface of a bone fragment of the patient in only one position.
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公开(公告)号：US08246687B2
公开(公告)日：2012-08-21
申请号：US12620834
申请日：2009-11-18
IPC分类号： A61F2/40
CPC分类号： A61F2/4014 , A61F2/4059 , A61F2/4081 , A61F2002/30341 , A61F2002/30367 , A61F2002/30382 , A61F2002/30537 , A61F2002/30538 , A61F2002/30836 , A61F2002/30957 , A61F2002/4018 , A61F2002/4037 , A61F2002/4044 , A61F2002/4051 , A61F2002/4085 , A61F2220/0033 , A61F2250/0004 , A61F2250/0006
摘要： A shoulder implant assembly including a humeral stem, a head, a cup, and a taper adaptor. The humeral stem is configured to be inserted into a humerus bone. The head includes a metal substrate having a coupling taper and a polymeric cover mounted to the metal substrate having a convex outer surface and a generally planar base. The cup has a concave surface configured to articulate with the polymeric cover of the head. The taper adaptor is configured to mate with the coupling taper of the head. The taper adaptor is configured to connect the head to the stem when the cup is connected to a glenoid. The taper adaptor is configured to connect the head to the glenoid when the cup is connected to the humeral stem.
摘要翻译： 包括肱骨柄，头部，杯和锥形适配器的肩部植入组件。 肱骨杆构造成插入肱骨。 头包括具有联接锥形的金属基底和安装到具有凸形外表面和大致平面基底的金属基底的聚合物盖。 杯具有被构造为与头部的聚合物盖铰接的凹面。 锥形适配器被配置为与头部的联接锥形配合。 锥形适配器被配置为当杯子连接到关节盂时将头部连接到杆上。 锥形适配器被配置为当杯子连接到肱骨杆时将头部连接到关节盂。
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公开(公告)号：US20130018476A1
公开(公告)日：2013-01-17
申请号：US13343039
申请日：2012-01-04
IPC分类号： A61F2/40
CPC分类号： A61F2/4014 , A61F2/4003 , A61F2/4612 , A61F2002/30163 , A61F2002/30171 , A61F2002/30332 , A61F2002/30405 , A61F2002/30891 , A61F2002/30897 , A61F2002/30904 , A61F2002/4007 , A61F2002/4018 , A61F2002/4037 , A61F2002/4629
摘要： A prosthesis is provided and may include a central body having a longitudinal axis and an opening that receives an installation tool. The prosthesis may further include a plurality of arms each having a first end proximate to the central body and a second end extending from the central body in a first direction substantially perpendicular to the longitudinal axis. The second end may include a greater width than the first end measured in a second direction substantially perpendicular to the first direction.
摘要翻译： 提供假体并且可以包括具有纵向轴线的中心体和容纳安装工具的开口。 假体还可以包括多个臂，每个臂具有靠近中心主体的第一端和从基本上垂直于纵向轴线的第一方向从中心体延伸的第二端。 第二端可以包括比基本上垂直于第一方向的第二方向测量的第一端更大的宽度。
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公开(公告)号：US20120271366A1
公开(公告)日：2012-10-25
申请号：US13089595
申请日：2011-04-19
IPC分类号： A61B17/56
CPC分类号： A61B17/8866 , A61B17/282 , A61B17/8061 , A61B2017/00407 , A61B2017/568
摘要： An instrument for internal bone fracture fixation includes a shaft having a distal portion and a patient-specific bone holder coupled to the distal portion. The bone holder has a three-dimensional curved and patient-specific bone engagement surface designed during a preoperative plan based on a medical scan of a patient to match and conform to an outer surface of a bone fragment of the patient in only one position.
摘要翻译： 用于内部骨折固定的器械包括具有远端部分和联接到远端部分的患者特异性骨保持器的轴。 骨保持器具有基于病人的医学扫描在术前计划中设计的三维弯曲和患者特异性骨接合表面，以在仅一个位置匹配并符合患者的骨片的外表面。
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公开(公告)号：US08663335B2
公开(公告)日：2014-03-04
申请号：US13473749
申请日：2012-05-17
IPC分类号： A61F2/40
CPC分类号： A61F2/4014 , A61F2/4059 , A61F2/4081 , A61F2002/30341 , A61F2002/30367 , A61F2002/30382 , A61F2002/30537 , A61F2002/30538 , A61F2002/30836 , A61F2002/30957 , A61F2002/4018 , A61F2002/4037 , A61F2002/4044 , A61F2002/4051 , A61F2002/4085 , A61F2220/0033 , A61F2250/0004 , A61F2250/0006
摘要： A shoulder implant assembly including a humeral stem, a head, a cup, and a taper adaptor. The humeral stem is configured to be inserted into a humerus bone. The head includes a metal substrate having a coupling taper and a polymeric cover mounted to the metal substrate having a convex outer surface and a generally planar base. The cup has a concave surface configured to articulate with the polymeric cover of the head. The taper adaptor is configured to mate with the coupling taper of the head. The taper adaptor is configured to connect the head to the stem when the cup is connected to a glenoid. The taper adaptor is configured to connect the head to the glenoid when the cup is connected to the humeral stem.
摘要翻译： 包括肱骨柄，头部，杯和锥形适配器的肩部植入组件。 肱骨杆构造成插入肱骨。 头包括具有联接锥形的金属基底和安装到具有凸形外表面和大致平面基底的金属基底的聚合物盖。 杯具有被构造为与头部的聚合物盖铰接的凹面。 锥形适配器被配置为与头部的联接锥形配合。 锥形适配器被配置为当杯子连接到关节盂时将头部连接到杆上。 锥形适配器被配置为当杯子连接到肱骨杆时将头部连接到关节盂。
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公开(公告)号：US20110118846A1
公开(公告)日：2011-05-19
申请号：US12620834
申请日：2009-11-18
IPC分类号： A61F2/40
CPC分类号： A61F2/4014 , A61F2/4059 , A61F2/4081 , A61F2002/30341 , A61F2002/30367 , A61F2002/30382 , A61F2002/30537 , A61F2002/30538 , A61F2002/30836 , A61F2002/30957 , A61F2002/4018 , A61F2002/4037 , A61F2002/4044 , A61F2002/4051 , A61F2002/4085 , A61F2220/0033 , A61F2250/0004 , A61F2250/0006
摘要： A shoulder implant assembly including a humeral stem, a head, a cup, and a taper adaptor. The humeral stem is configured to be inserted into a humerus bone. The head includes a metal substrate having a coupling taper and a polymeric cover mounted to the metal substrate having a convex outer surface and a generally planar base. The cup has a concave surface configured to articulate with the polymeric cover of the head. The taper adaptor is configured to mate with the coupling taper of the head. The taper adaptor is configured to connect the head to the stem when the cup is connected to a glenoid. The taper adaptor is configured to connect the head to the glenoid when the cup is connected to the humeral stem.
摘要翻译： 包括肱骨柄，头部，杯和锥形适配器的肩部植入组件。 肱骨杆构造成插入肱骨。 头包括具有联接锥形的金属基底和安装到具有凸形外表面和大致平面基底的金属基底的聚合物盖。 杯具有被构造为与头部的聚合物盖铰接的凹面。 锥形适配器被配置为与头部的联接锥形配合。 锥形适配器被配置为当杯子连接到关节盂时将头部连接到杆上。 锥形适配器被配置为当杯子连接到肱骨杆时将头部连接到关节盂。
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公开(公告)号：US09561110B2
公开(公告)日：2017-02-07
申请号：US12562616
申请日：2009-09-18
CPC分类号： A61F2/3804 , A61F2/30767 , A61F2002/30507 , A61F2002/30594 , A61F2002/30616 , A61F2002/3809 , A61F2002/3813 , A61F2220/0025
摘要： An elbow prosthesis constructed in accordance to one example of the present teachings can include a capitellar implant having an articulating head and a stem. The articulating head can have a first articulating surface positioned generally between a lateral side and a medial side. A passage can extend through the articulating head from the lateral side to the medial side. The articulating head can define a counterbore formed at the lateral side and that is concentric with the passage. According to other features, the elbow prosthesis can include a coronoid implant that has a body and a stem. The body can have a superior articulating surface that includes a central ridge and an anterior buttress. The central ridge can be configured to accommodate articulation with a trochlea in an implanted position.
摘要翻译： 根据本教导的一个示例构造的肘假体可以包括具有关节头部和茎部的头皮植入物。 铰接头可以具有通常位于横向侧和内侧之间的第一铰接表面。 通道可从横向延伸穿过关节头从内侧到内侧。 铰接头可以限定在侧面形成的与通道同心的沉孔。 根据其他特征，肘假体可以包括具有身体和茎的冠状植入物。 身体可以具有包括中心脊和前支柱的优越的关节表面。 中心脊可以构造成在植入位置适应与滑车的铰接。
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公开(公告)号：US20100087928A1
公开(公告)日：2010-04-08
申请号：US12562616
申请日：2009-09-18
IPC分类号： A61F2/38
CPC分类号： A61F2/3804 , A61F2/30767 , A61F2002/30507 , A61F2002/30594 , A61F2002/30616 , A61F2002/3809 , A61F2002/3813 , A61F2220/0025
摘要： An elbow prosthesis constructed in accordance to one example of the present teachings can include a capitellar implant having an articulating head and a stem. The articulating head can have a first articulating surface positioned generally between a lateral side and a medial side. A passage can extend through the articulating head from the lateral side to the medial side. The articulating head can define a counterbore formed at the lateral side and that is concentric with the passage. According to other features, the elbow prosthesis can include a coronoid implant that has a body and a stem. The body can have a superior articulating surface that includes a central ridge and an anterior buttress. The central ridge can be configured to accommodate articulation with a trochlea in an implanted position.
摘要翻译： 根据本教导的一个示例构造的肘假体可以包括具有关节头部和茎部的头盖植入物。 铰接头可以具有通常位于横向侧和内侧之间的第一铰接表面。 通道可从横向延伸穿过关节头从内侧到内侧。 铰接头可以限定在侧面形成的与通道同心的沉孔。 根据其他特征，肘假体可以包括具有身体和茎的冠状植入物。 身体可以具有包括中心脊和前支柱的优越的关节表面。 中心脊可以构造成在植入位置适应与滑车的铰接。
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公开(公告)号：US20120083892A1
公开(公告)日：2012-04-05
申请号：US13324328
申请日：2011-12-13
CPC分类号： A61F2/4637 , A61F2/3804 , A61F2002/30331 , A61F2002/30387 , A61F2002/30487 , A61F2002/30507 , A61F2002/30604 , A61F2002/30616 , A61F2002/3827 , A61F2220/0025 , Y10T29/49826 , Y10T29/49876 , Y10T29/49947 , Y10T29/49963
摘要： According to various embodiments, provided is a prosthesis system for replacement of a head portion of a proximal radius. The system can include a first polymeric articulation component having a first locking portion and a metal head component having a second locking portion. The second locking portion can mate with the first locking portion to form a first locking mechanism to initially couple the first articulation component to the head component. The head component can define a locking channel. The system can also include a stem component having a protrusion receivable in the locking channel. The protrusion can define a bore, and the stem component can be adapted to be coupled to the radius. The system can also include a fastener received through the locking channel and into the bore to provide a second locking mechanism that couples the head component to the stem component.
摘要翻译： 根据各种实施例，提供了一种用于替换近端半径的头部的假体系统。 该系统可以包括具有第一锁定部分的第一聚合物铰接部件和具有第二锁定部分的金属头部件。 第二锁定部分可以与第一锁定部分配合以形成第一锁定机构，以将第一关节部件初始地联接到头部部件。 头部组件可以定义锁定通道。 该系统还可以包括具有可接收在锁定通道中的突起的杆部件。 突起可以限定孔，并且杆部件可以适于联接到半径。 系统还可以包括通过锁定通道接收并进入孔中的紧固件，以提供将头部部件连接到杆部件的第二锁定机构。
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公开(公告)号：US08535382B2
公开(公告)日：2013-09-17
申请号：US13324328
申请日：2011-12-13
IPC分类号： A61F2/38
CPC分类号： A61F2/4637 , A61F2/3804 , A61F2002/30331 , A61F2002/30387 , A61F2002/30487 , A61F2002/30507 , A61F2002/30604 , A61F2002/30616 , A61F2002/3827 , A61F2220/0025 , Y10T29/49826 , Y10T29/49876 , Y10T29/49947 , Y10T29/49963
摘要： According to various embodiments, provided is a prosthesis system for replacement of a head portion of a proximal radius. The system can include a first polymeric articulation component having a first locking portion and a metal head component having a second locking portion. The second locking portion can mate with the first locking portion to form a first locking mechanism to initially couple the first articulation component to the head component. The head component can define a locking channel. The system can also include a stem component having a protrusion receivable in the locking channel. The protrusion can define a bore, and the stem component can be adapted to be coupled to the radius. The system can also include a fastener received through the locking channel and into the bore to provide a second locking mechanism that couples the head component to the stem component.
摘要翻译： 根据各种实施例，提供了一种用于替换近端半径的头部的假体系统。 该系统可以包括具有第一锁定部分的第一聚合物铰接部件和具有第二锁定部分的金属头部件。 第二锁定部分可以与第一锁定部分配合以形成第一锁定机构，以将第一关节部件初始地联接到头部部件。 头部组件可以定义锁定通道。 该系统还可以包括具有可接收在锁定通道中的突起的杆部件。 突起可以限定孔，并且杆部件可以适于联接到半径。 系统还可以包括通过锁定通道接收并进入孔中的紧固件，以提供将头部部件连接到杆部件的第二锁定机构。
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