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1. 发明专利

BRPI1011426A2 métodos e aparelho para executar artroplastia de joelho 未知
公开(公告)号：BRPI1011426A2
公开(公告)日：2016-03-15
申请号：BRPI1011426
申请日：2010-05-28
申请人： BRIAN W MC KINNON , DAVID A DRUCKER , LENZ NATHANIEL MILTON , SMITH RICHARD MICHAEL , SMITH & NEPHEW INC , WILKINSON ZACHARY CHRISTOPHER
发明人： MCKINNON BRIAN W , DRUKER DAVID A , LENZ NATHANIEL MILTON , SMITH RICHARD MICHAEL , WILKINSON ZACHARY CHRISTOPHER
IPC分类号： A61F2/38 , A61B17/58

2. 发明公开

EP2434990A4 METHODS AND APPARATUS FOR PERFORMING KNEE ARTHROPLASTY 有权
标题翻译：方法和装置用于进行膝关节置换术
公开(公告)号：EP2434990A4
公开(公告)日：2013-02-27
申请号：EP10781303
申请日：2010-05-28
申请人： SMITH & NEPHEW INC , SMITH RICHARD MICHAEL , WILKINSON ZACHARY CHRISTOPHER , LENZ NATHANIEL MILTON , MCKINNON BRIAN W , DRUCKER DAVID A
发明人： SMITH RICHARD MICHAEL , WILKINSON ZACHARY CHRISTOPHER , LENZ NATHANIEL MILTON , MC KINNON BRIAN W , DRUCKER DAVID A
IPC分类号： A61F2/38 , A61B17/15 , A61B17/17 , A61F2/46
CPC分类号： A61B17/155 , A61B17/157 , A61B17/16 , A61B17/1764 , A61F2/3859 , A61F2/389 , A61F2/4684
摘要： Methods and apparatus for performing knee arthroplasty, including, but not limited to, bicruciate retaining knee arthroplasty, are described herein. Methods and apparatus for preparing a distal femur for a femoral implant as well as methods and apparatus for preparing a proximal tibia for a tibial implant are described. These methods and apparatus, in at least some embodiments and uses, facilitate decreasing the complexity of knee arthroplasty procedures such as bicruciate retaining procedures, while maintaining, if not improving on, the safety, accuracy and/or effectiveness of such procedures.

3. 发明专利

AU2016201718B2 METHODS AND APPARATUS FOR PERFORMING KNEE ARTHROPLASTY 未知
公开(公告)号：AU2016201718B2
公开(公告)日：2017-11-23
申请号：AU2016201718
申请日：2016-03-17
申请人： DRUCKER DAVID A , LENZ NATHANIEL MILTON , MCKINNON BRIAN W , SMITH & NEPHEW INC , SMITH RICHARD MICHAEL , WILKINSON ZACHARY CHRISTOPHER
发明人： SMITH RICHARD MICHAEL , WILKINSON ZACHARY CHRISTOPHER , LENZ NATHANIEL MILTON , MCKINNON BRIAN W , DRUCKER DAVID A
IPC分类号： A61F2/38 , A61B17/58
摘要： Methods and apparatus for performing knee arthroplasty, including, but not limited to, bicruciate retaining knee 0 arthroplasty, are described herein. Methods and apparatus for preparing a distal femur for a femoral implant as well as 5 methods and apparatus for preparing a proximal tibia for a tibial implant are described. These methods and apparatus, in at least some embodiments and uses, facilitate decreasing the complexity of knee arthroplasty procedures such as bicruciate retaining procedures, while maintaining, if not improving on, the safety, accuracy and / or effectiveness of such procedures. 260 264 252 FIG. 109 250 + FIG. 111

4. 发明专利

AU2010253762B2 Methods and apparatus for performing knee arthroplasty 未知
公开(公告)号：AU2010253762B2
公开(公告)日：2015-12-17
申请号：AU2010253762
申请日：2010-05-28
申请人： DRUCKER DAVID A , LENZ NATHANIEL MILTON , MC KINNON BRIAN W , SMITH & NEPHEW INC , SMITH RICHARD MICHAEL , WILKINSON ZACHARY CHRISTOPHER
发明人： SMITH RICHARD MICHAEL , WILKINSON ZACHARY CHRISTOPHER , LENZ NATHANIEL MILTON , MC KINNON BRIAN W , DRUCKER DAVID A
IPC分类号： A61F2/38 , A61B17/58
摘要： Methods and apparatus for performing knee arthroplasty, including, but not limited to, bicruciate retaining knee arthroplasty, are described herein. Methods and apparatus for preparing a distal femur for a femoral implant as well as methods and apparatus for preparing a proximal tibia for a tibial implant are described. These methods and apparatus, in at least some embodiments and uses, facilitate decreasing the complexity of knee arthroplasty procedures such as bicruciate retaining procedures, while maintaining, if not improving on, the safety, accuracy and / or effectiveness of such procedures.

5. 发明专利

CA2763958A1 METHODS AND APPARATUS FOR PERFORMING KNEE ARTHROPLASTY 未知
公开(公告)号：CA2763958A1
公开(公告)日：2010-12-02
申请号：CA2763958
申请日：2010-05-28
申请人： SMITH & NEPHEW INC , SMITH RICHARD MICHAEL , WILKINSON ZACHARY CHRISTOPHER , LENZ NATHANIEL MILTON , MC KINNON BRIAN W , DRUCKER DAVID A
发明人： SMITH RICHARD MICHAEL , WILKINSON ZACHARY CHRISTOPHER , LENZ NATHANIEL MILTON , MC KINNON BRIAN W , DRUCKER DAVID A
IPC分类号： A61F2/38 , A61B17/58
摘要： Methods and apparatus for performing knee arthroplasty, including, but not limited to, bicruciate retaining knee arthroplasty, are described herein. Methods and apparatus for preparing a distal femur for a femoral implant as well as methods and apparatus for preparing a proximal tibia for a tibial implant are described. These methods and apparatus, in at least some embodiments and uses, facilitate decreasing the complexity of knee arthroplasty procedures such as bicruciate retaining procedures, while maintaining, if not improving on, the safety, accuracy and / or effectiveness of such procedures.

6. 发明申请

WO2010138854A2 METHODS AND APPARATUS FOR PERFORMING KNEE ARTHROPLASTY 审中-公开
标题翻译：用于执行膝关节炎的方法和装置
公开(公告)号：WO2010138854A2
公开(公告)日：2010-12-02
申请号：PCT/US2010036638
申请日：2010-05-28
申请人： SMITH & NEPHEW INC , SMITH RICHARD MICHAEL , WILKINSON ZACHARY CHRISTOPHER , LENZ NATHANIEL MILTON , MC KINNON BRIAN W , DRUCKER DAVID A
发明人： SMITH RICHARD MICHAEL , WILKINSON ZACHARY CHRISTOPHER , LENZ NATHANIEL MILTON , MC KINNON BRIAN W , DRUCKER DAVID A
IPC分类号： A61F2/38 , A61B17/58
CPC分类号： A61B17/155 , A61B17/157 , A61B17/16 , A61B17/1764 , A61F2/3859 , A61F2/389 , A61F2/4684
摘要： Methods and apparatus for performing knee arthroplasty, including, but not limited to, bicruciate retaining knee arthroplasty, are described herein. Methods and apparatus for preparing a distal femur for a femoral implant as well as methods and apparatus for preparing a proximal tibia for a tibial implant are described. These methods and apparatus, in at least some embodiments and uses, facilitate decreasing the complexity of knee arthroplasty procedures such as bicruciate retaining procedures, while maintaining, if not improving on, the safety, accuracy and / or effectiveness of such procedures.
摘要翻译：本文描述了执行膝关节置换术的方法和装置，包括但不限于双向保持膝关节置换术。描述了用于制备用于股骨植入物的远端股骨的方法和装置以及用于制备用于胫骨植入物的近端胫骨的方法和装置。在至少一些实施例和用途中，这些方法和装置有助于降低膝盖关节成形术程序的复杂性，例如双向保留程序，同时保持（如果不改进）这种程序的安全性，准确性和/或有效性。

7. 发明申请

WO2012021702A3 STRUCTURES FOR USE IN ORTHOPAEDIC IMPLANT FIXATION AND METHODS OF INSTALLATION ONTO A BONE 审中-公开
标题翻译：用于矫正植入物固定的结构和安装在骨头上的方法
公开(公告)号：WO2012021702A3
公开(公告)日：2012-05-03
申请号：PCT/US2011047414
申请日：2011-08-11
申请人： SMITH & NEPHEW INC , LENZ NATHANIEL MILTON , WILKINSON ZACHARY CHRISTOPHER
发明人： LENZ NATHANIEL MILTON , WILKINSON ZACHARY CHRISTOPHER
IPC分类号： A61F2/30 , A61F2/28 , A61L24/00
CPC分类号： A61F2/38 , A61F2/30721 , A61F2/3601 , A61F2/3859 , A61F2/389 , A61F2002/3021 , A61F2002/30828 , A61F2002/30878 , A61F2002/30879 , A61F2002/30892 , A61F2002/30897
摘要： An orthopaedic implant (10, 40, 50, 60, 100) including a base portion (12, 1 12) and first and second transverse portions (14, 16, 114, 116) extending transversely from the base portion (12, 112) to thereby define an inner region (18, 1 18) of the implant sized for receipt of an end portion of a bone (B) therein. The implant further includes at least one anchor structure (30, 130) projecting from the base portion (12, 112) and sized and configured for receipt within an opening (O, O') formed in the end portion of the bone (B). The anchor structure (30, 130) extends along a longitudinal axis (L) and includes a proximal end (30a, 130a) attached to the base portion (12, 112) and an opposite distal end (30b, 130b), and further includes a tapered outer surface (36, 136) that inwardly tapers in a proximal-to-distal direction along the longitudinal axis (L). In one embodiment, an anchor structure (130) is provided which includes one or more grooves (140) extending into the tapered outer surface (136), with a flowable material (150) positioned about at least a portion of the tapered outer surface (136) and positioned within the grooves (140), and with the flowable material (150) configured to cure to a hardened state.
摘要翻译：包括基部（12,122）和从基部（12,112）横向延伸的第一和第二横向部分（14,16,114,116）的整形外科植入物（10,40,50,60,100）从而限定所述植入物的内部区域（18,184），所述内部区域（18,184）被设计成用于在其中接收骨头（B）的端部。植入物还包括至少一个从基部（12,112）突出的锚定结构（30,130），其尺寸和构造用于容纳在形成在骨骼（B）的端部中的开口（O，O'）内，。锚固结构（30,130）沿着纵向轴线（L）延伸并且包括附接到基部（12,112）和相对的远端（30b，130b）的近端（30a，130a），并且还包括锥形外表面（36,136），其沿着纵向轴线（L）在近端 - 远端方向上向内渐缩。在一个实施例中，提供了锚结构（130），其包括延伸到锥形外表面（136）中的一个或多个凹槽（140），其中可流动材料（150）定位在锥形外表面的至少一部分 136）并且定位在凹槽（140）内，并且可流动材料（150）被配置成固化到硬化状态。

8. 发明申请

WO2011130208A2 SYSTEMS AND METHODS FOR TENSIONING LIGAMENTS AND OTHER SOFT TISSUES 审中-公开
标题翻译：系统和方法用于拉伸大型物体和其他软组织
公开(公告)号：WO2011130208A2
公开(公告)日：2011-10-20
申请号：PCT/US2011032031
申请日：2011-04-12
申请人： SMITH & NEPHEW INC , LENZ NATHANIEL MILTON , WILKINSON ZACHARY CHRISTOPHER
发明人： LENZ NATHANIEL MILTON , WILKINSON ZACHARY CHRISTOPHER
IPC分类号： A61F2/38 , A61B17/56
CPC分类号： A61F2/389 , A61B2017/565 , A61F2/0811 , A61F2002/0829 , A61F2002/0852 , A61F2002/0888 , A61F2002/30462 , A61F2002/30616 , A61F2002/30688
摘要： Systems, methods and devices for tensioning posterior cruciate ligaments during cruciate or bi-crucia e ligament-sparing arthroplasty. Non-limiting examples of such systems may include at least one series of tibial inserts of equal size; the at least one series of tibial inserts having at least one set of tibial inserts of equal thickness. The at least one set of tibial inserts of equal thickness may include at least two tibial inserts having different geometries in a posterior portion, the different geometries being configured to change the tension in the posterior cruciate ligament (PCL). The different geometries in the posterior portions of the tibial inserts are configured so as to allow the posterior cruciate ligament to be tensioned or loosened independently of the tibial insert thickness and/or size. By providing different posterior geometries for each insert within a set of a series, a surgeon may be provided with more flexibility in choosing an insert that satisfies stability requirements in a non-invasive manner.
摘要翻译：系统，方法和装置，用于在交叉韧带或双关节韧带关节置换术期间张紧后十字韧带。这种系统的非限制性实例可以包括至少一系列相同大小的胫骨插入物; 所述至少一系列胫骨插入物具有至少一组相等厚度的胫骨插入件。至少一组相等厚度的胫骨插入物可以包括在后部中具有不同几何形状的至少两个胫骨插入物，不同的几何形状被配置为改变后交叉韧带（PCL）中的张力。胫骨插入物的后部中的不同几何形状被配置成允许后交叉韧带被独立于胫骨插入物厚度和/或尺寸张紧或松开。通过为一系列的一组中的每个插入物提供不同的后几何形状，外科医生可以在选择以非侵入性方式满足稳定性要求的插入物时具有更大的灵活性。

9. 发明申请

WO2012103469A3 CONSTRAINED KNEE PROSTHESIS 审中-公开
标题翻译：受约束的KNEE PROSTHESIS
公开(公告)号：WO2012103469A3
公开(公告)日：2012-12-06
申请号：PCT/US2012022958
申请日：2012-01-27
申请人： SMITH & NEPHEW INC , MCKINNON BRIAN WILLIAM , LENZ NATHANIEL MILTON , LASTER SCOTT KENNEDY , RIES MICHAEL D , HAAS STEVEN B
发明人： MCKINNON BRIAN WILLIAM , LENZ NATHANIEL MILTON , LASTER SCOTT KENNEDY , RIES MICHAEL D , HAAS STEVEN B
IPC分类号： A61F2/38 , A61F2/30
CPC分类号： A61F2/3886 , A61F2/384 , A61F2/3859 , A61F2/3868 , A61F2/389 , A61F2/4684
摘要： A tibial insert includes a base and a post extending from the base along a longitudinal axis. The post has a medial surface, a lateral surface, and a height along the longitudinal axis. The medial surface has a medial section, and the lateral surface has a lateral section oriented substantially parallel to the medial section. The medial section and the lateral section each have a width in a substantially anterior-posterior direction that is sufficient to enable varus/valgus constraint over a flexion/extension range from extension to about 90 to 120 degrees of flexion when the tibial insert is mated with a femoral component.
摘要翻译：胫骨插入物包括基部和沿着纵向轴线从基部延伸的柱。该柱具有沿着纵向轴线的中间表面，侧表面和高度。内侧表面具有中间部分，并且侧表面具有基本上平行于中间部分定向的侧向部分。中间部分和横向部分各自具有大致前后方向的宽度，足以在胫骨插入物与肛门插入物配合时在从伸展到约90至120度屈曲的屈曲/伸展范围内实现内翻/外翻约束股骨组件。

10. 发明专利

AU2016201718A1 METHODS AND APPARATUS FOR PERFORMING KNEE ARTHROPLASTY 未知
公开(公告)号：AU2016201718A1
公开(公告)日：2016-04-07
申请号：AU2016201718
申请日：2016-03-17
申请人： DRUCKER DAVID , SMITH & NEPHEW INC , WILKINSON ZACHARY , SMITH RICHARD MICHAEL , LENZ NATHANIEL , MCKINNON BRIAN W
发明人： SMITH RICHARD MICHAEL , WILKINSON ZACHARY CHRISTOPHER , LENZ NATHANIEL MILTON , MCKINNON BRIAN W , DRUCKER DAVID A
IPC分类号： A61F2/38 , A61B17/58
摘要： Methods and apparatus for performing knee arthroplasty, including, but not limited to, bicruciate retaining knee 0 arthroplasty, are described herein. Methods and apparatus for preparing a distal femur for a femoral implant as well as 5 methods and apparatus for preparing a proximal tibia for a tibial implant are described. These methods and apparatus, in at least some embodiments and uses, facilitate decreasing the complexity of knee arthroplasty procedures such as bicruciate retaining procedures, while maintaining, if not improving on, the safety, accuracy and / or effectiveness of such procedures. 260 264 252 FIG. 109 250 + FIG. 111

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