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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：US20130001121A1
公开(公告)日：2013-01-03
申请号：US13174856
申请日：2011-07-01
申请人： Robert Metzger
发明人： Robert Metzger
CPC分类号： A61B17/155 , A61B17/157 , A61B17/1764 , A61B2017/568 , A61B2034/108 , A61F2/0095 , A61F2/30 , A61F2/30942
摘要： A method for preparing a backup kit for a plurality of patient-specific arthroplasty procedures scheduled at the same medical facility includes providing a database with data from completed arthroplasty procedures using patient-specific arthroplasty kits. The database includes comparisons between preoperatively planned implant size and intraoperatively implanted implant size. The method includes determining a statistically expected implant size deviation from a planned implant size for each implant included in a plurality of patient-specific arthroplasty kits prepared for a shipment to the medical facility using the database. A backup kit of backup implants is assembled for the shipment. The number and size of the backup implants is determined from the statistically expected implant size deviations.
摘要翻译： 用于制备在同一医疗设施上安排的多个患者特异性关节成形术程序的备用套件的方法包括使用患者特异性关节成形术套件从完整的关节成形术程序提供数据库。 该数据库包括术前计划的植入物大小与植入植入物大小之间的比较。 所述方法包括确定包括在使用数据库运送到医疗设施的多个特定于患者的关节成形术套件中的每个植入物的计划的植入物尺寸的统计学预期的植入物尺寸偏差。 组装备用植入物备件套件用于装运。 备用植入物的数量和大小根据统计预期的植入物大小偏差确定。
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公开(公告)号：US08343227B2
公开(公告)日：2013-01-01
申请号：US12788966
申请日：2010-05-27
IPC分类号： A61F2/38
CPC分类号： A61F2/3886 , A61F2/3836 , A61F2/3868 , A61F2002/30462 , A61F2002/30708 , A61F2220/0075
摘要： A prosthetic knee joint assembly includes a femoral component that engages a femur and at least one bearing that supports articulation of the femoral component thereon. Also, the assembly includes a tibial tray that engages a tibia and that supports the bearing. A ligament link coupling component is included on the femoral component or the tibial tray. The ligament link coupling component is operable to couple to a ligament link to couple the ligament link to the femoral component or the tibial tray. Moreover, the assembly includes an opening included on the other of the femoral component or the tibial tray. The ligament link is received in the opening to bypass the other of the femoral component or the tibial tray to operably couple to the respective one of the femur or the tibia.
摘要翻译： 假体膝关节组件包括与股骨接合的股骨部件和支撑股骨部件在其上的铰接的至少一个轴承。 此外，组件包括胫骨托，其接合胫骨并且支撑轴承。 股骨组件或胫骨托包括韧带连接部件。 韧带联接部件可操作以联接到韧带链节以将韧带连接件联接到股骨部件或胫骨托盘。 此外，组件包括包括在股骨部件或胫骨托盘中的另一个上的开口。 韧带连接件被接纳在开口中以绕过股骨部件或胫骨托中的另一个以可操作地联接到股骨或胫骨中的相应一个。
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公开(公告)号：US20120323287A1
公开(公告)日：2012-12-20
申请号：US13162801
申请日：2011-06-17
申请人： Andrew Lee Pierce
发明人： Andrew Lee Pierce
IPC分类号： A61B17/56
CPC分类号： A61B17/8004 , A61B17/56 , A61B17/6441 , A61B17/66 , A61B17/8014 , A61B17/8023 , A61B2017/565
摘要： An implant operable to alter morphology of a long bone can comprise a first longitudinal member, a second longitudinal member, and an adjusting member. The first longitudinal member can have a bone attachment end and a first connecting end. The second longitudinal member can have a second bone attachment end and a second connecting end. The adjusting member can connect to both of the first and second connecting ends. The adjusting member can be selectively moveable from a first implanted position where the first and second connecting ends are fixed to respective ends of the long bone and spaced apart a first distance to a second implanted position where the first and second connecting ends are fixed to the respective ends of the long bone and spaced apart a second distance. The second distance is less than the first distance causing a long bone to be compressed between the first and second bone attachment ends.
摘要翻译： 可操作以改变长骨的形态的植入物可以包括第一纵向构件，第二纵向构件和调节构件。 第一纵向构件可具有骨附接端和第一连接端。 第二纵向构件可具有第二骨附接端和第二连接端。 调节构件可以连接到第一和第二连接端。 调节构件可以选择性地从第一注入位置移动，其中第一和第二连接端被固定到长骨的相应端部并且间隔开第一距离到第二注入位置，其中第一和第二连接端固定到 长骨的相应端部并间隔第二距离。 第二距离小于在第一和第二骨附着端之间导致长骨被压缩的第一距离。
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公开(公告)号：US08333772B2
公开(公告)日：2012-12-18
申请号：US13116530
申请日：2011-05-26
申请人： Duke A. Fox , Robert Metzger , Scott Twomey
发明人： Duke A. Fox , Robert Metzger , Scott Twomey
IPC分类号： A61B17/15
CPC分类号： A61B17/155 , A61B17/1764
摘要： A method of positioning a femoral cutting guide on a distal end of a femur establishes at least a first reference plane to perform a distal femoral planar cut. The method includes inserting a mounting member into an intramedullary canal of the femur and coupling a bridge member to the mounting member. The method also includes placing a cutting guide member over a medial anterior portion of the distal femur. The cutting guide member has a first channel that establishes the first reference plane. The bridge member has a bridge channel. A wall of the bridge channel is inserted into the first channel of the cutting guide member. A mounting mechanism generates resistance between the bridge member and the cutting guide member. The resistance is overcome by positioning the cutting guide member relative to the femur.
摘要翻译： 将股骨切割引导件定位在股骨的远端上的方法建立至少第一参考平面以执行远端股骨平面切割。 该方法包括将安装构件插入到股骨的髓内管中，并将桥构件连接到安装构件。 该方法还包括将切割引导构件放置在远端股骨的内侧前部上。 切割引导构件具有建立第一参考平面的第一通道。 桥梁桥具有桥梁通道。 桥梁通道的壁被插入切割引导构件的第一通道中。 安装机构在桥构件和切割引导构件之间产生电阻。 通过将切割引导构件相对于股骨定位来克服阻力。
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16.发明申请公开(公告)号：US20120316564A1
公开(公告)日：2012-12-13
申请号：US13493509
申请日：2012-06-11
CPC分类号： A61B17/1764 , A61B17/155 , A61B17/1675 , A61B17/17 , A61B2017/568
摘要： An orthopedic device includes a drill guide configured to be mounted on a patient-specific alignment guide for intraoperatively confirming alignment of the patient-specific alignment guide relative to a bone. The patient-specific alignment guide includes first and second referencing holes. The drill guide includes a main body with a first coupling member and a second coupling member. The first and second coupling members are configured to be received within the first and second referencing holes, respectively. The first and second coupling members each include corresponding first and second drill openings configured to align with the first and second referencing holes, respectively. The drill openings each guide a drilling tool toward the bone to drill corresponding holes in the bone. The main body also includes an alignment confirmation feature configured for confirming alignment of the patient-specific alignment guide relative to the bone before drilling holes in the bone.
摘要翻译： 整形外科装置包括钻引导件，其构造成安装在患者特异的对准引导件上，用于在手术中确认患者特异性对准引导件相对于骨骼的对准。 患者专用对准引导件包括第一和第二参考孔。 钻子引导器包括具有第一联接构件和第二联接构件的主体。 第一和第二联接构件分别被配置为容纳在第一和第二参考孔内。 第一和第二联接构件各自包括被配置为分别与第一和第二参考孔对准的对应的第一和第二钻孔。 钻孔开口每个引导钻孔工具朝向骨头以在骨中钻取相应的孔。 主体还包括对准确认特征，其配置用于在钻孔之前确认患者特异性对准引导件相对于骨骼的对准。
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公开(公告)号：US08328873B2
公开(公告)日：2012-12-11
申请号：US12729852
申请日：2010-03-23
IPC分类号： A61F2/38
CPC分类号： A61F2/3836 , A61F2/30721 , A61F2/38 , A61F2/385 , A61F2/3868 , A61F2002/30332 , A61F2002/30344 , A61F2002/30364 , A61F2002/30369 , A61F2002/30507 , A61F2002/30604 , A61F2002/30616 , A61F2002/3069 , A61F2002/30736 , A61F2002/30878 , A61F2220/0025 , A61F2220/0033
摘要： A prosthesis system for replacing a knee joint between a femur and a tibia can include a femoral component, a tibial component, a bearing, a first yoke, and a first key. The femoral component can include a first condylar portion, a second condylar portion, a first sidewall extending superiorly from the first condylar portion, a second sidewall extending superiorly from the second condylar portion where the first and second sidewalls collectively comprise a first hinge portion. The tibial component can have a bone engaging inferior surface and a bearing engaging superior surface. The bearing can have an inferior that engages the bearing engaging surface and a superior femoral engaging surface. The bearing can define an opening. The first yoke can have an inferior portion, a superior portion and a yoke keyway extending through the therethrough.
摘要翻译： 用于替换股骨和胫骨之间的膝关节的假体系统可以包括股骨部件，胫骨部件，轴承，第一轭和第一钥匙。 股骨部件可以包括第一髁部分，第二髁部分，从第一髁部分上方延伸的第一侧壁，从第二髁部分上方延伸的第二侧壁，其中第一和第二侧壁共同包括第一铰链部分。 胫骨部件可以具有骨接合的下表面和与上表面接合的轴承。 轴承可以具有接合轴承接合表面和上股骨接合表面的较差表面。 轴承可以定义一个开口。 第一轭可以具有下部，上部和延伸穿过其中的轭键槽。
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公开(公告)号：US08323290B2
公开(公告)日：2012-12-04
申请号：US11681227
申请日：2007-03-02
申请人： Robert Metzger , Ryan Cameron Lakin
发明人： Robert Metzger , Ryan Cameron Lakin
IPC分类号： A61B17/66
CPC分类号： A61B17/025 , A61B17/155 , A61B17/1764 , A61B34/20 , A61B34/25 , A61B90/06 , A61B90/36 , A61B2017/0256 , A61B2017/0268 , A61B2034/105 , A61B2034/2055 , A61B2034/252 , A61B2090/061 , A61B2090/064
摘要： A tensor for use with a surgical navigation system is provided. The tensor comprises a first bone engaging member engageable with a first bone and a second bone engaging member engageable with a second bone. A force-applying mechanism is configured to forcibly move the first and second bone engaging members relative to one another and a sensor detects the value of the force applied by the force-applying mechanism. A transmitter communicates a parameter associated with the tensor to the surgical navigation system.
摘要翻译： 提供了一种用于外科导航系统的张量。 张量包括可与第一骨接合的第一骨接合构件和可与第二骨接合的第二骨接合构件。 力施加机构被构造成强制地使第一和第二骨接合构件相对于彼此移动，并且传感器检测由施力机构施加的力的值。 发射机将与张量相关联的参数传送到外科导航系统。
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公开(公告)号：US08322256B2
公开(公告)日：2012-12-04
申请号：US12436361
申请日：2009-05-06
申请人： Mark V. Vandewalle
发明人： Mark V. Vandewalle
CPC分类号： A61F2/4644 , A61F2/08 , Y10T82/16967 , Y10T82/20
摘要： A system for forming a tendon-bone graft. The system can include a support member that is adapted to support the tendon-bone graft. The system can further include a first clamp that is adapted to engage the support member and the tendon-bone graft to orient and hold the tendon-bone graft on the support member in a first direction, and a second clamp that is adapted to engage the tendon-bone graft to clamp the tendon-bone graft to the support member in a second direction. The system can also include a shaping member that is operable to resect the tendon-bone graft. The shaping member can be moveable relative to at least one of the first clamp and the second clamp to resect the tendon-bone graft.
摘要翻译： 一种用于形成腱骨移植物的系统。 该系统可以包括适于支撑腱骨移植物的支撑构件。 所述系统还可包括适于接合所述支撑构件和所述腱 - 骨移植物的第一夹具，以沿着第一方向将所述腱骨移植物定向并保持在所述支撑构件上;以及第二夹具，其适于接合 腱骨移植物将腱骨移植物沿第二方向夹持到支撑构件上。 该系统还可以包括可操作以切除腱骨移植物的成形构件。 成形构件可以相对于第一夹具和第二夹具中的至少一个移动以切除腱骨移植物。
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公开(公告)号：US20120290020A1
公开(公告)日：2012-11-15
申请号：US13107387
申请日：2011-05-13
申请人： Jason D. Meridew
发明人： Jason D. Meridew
IPC分类号： A61B17/56
CPC分类号： A61B17/1668 , A61B17/1604 , A61B17/1664 , A61B17/1666 , A61B17/1675 , A61B17/1742 , A61B17/56 , A61B2017/564
摘要： The present teachings provide one or more surgical implements for repairing damaged tissue, such as cartilage on the femoral head. A microfracture pick system for repairing cartilage on a femoral head is provided. The system can include a handle having a proximal end and a distal end. The system can also include an arcuate arm shaped to extend from the distal end of the handle and adapted to extend around the femoral head. The arcuate arm can have a distal tip extending toward the handle along a longitudinal axis of the handle. The system can also include an impaction member at the proximal end of the handle.
摘要翻译： 本教导提供了一种或多种用于修复受损组织例如股骨头上的软骨的外科手术器械。 提供了用于修复股骨头上的软骨的微裂缝拾取系统。 该系统可以包括具有近端和远端的手柄。 该系统还可以包括弓形臂，其形状从手柄的远端延伸并且适于围绕股骨头延伸。 弧形臂可以具有沿着手柄的纵向轴线朝向手柄延伸的远侧末端。 该系统还可以包括在手柄的近端处的冲击构件。
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