专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

AU2020287867A1 Orthopedic implant with improved variable angle locking mechanism 未知
公开(公告)号：AU2020287867A1
公开(公告)日：2021-12-09
申请号：AU2020287867
申请日：2020-06-02
申请人： SMITH & NEPHEW INC , SMITH & NEPHEW ORTHOPAEDICS AG , SMITH & NEPHEW ASIA PACIFIC PTE LTD
发明人： PAPANNAGARI RAMPRASAD , RITCHEY NICHOLAS S , GRUSIN NATHANIEL KELLEY , GRABER RICK , FERRANTE JOSEPH
IPC分类号： A61B17/80 , A61B17/70
摘要： An orthopedic implant including an outer surface and at least one opening extending through the outer surface for receiving a fastener for coupling the implant to a patients bone or bone portion/fragment. The opening including a plurality of fins circumferentially disposed about the opening for engaging threads formed on a head portion of the fastener to secure the fastener to the implant. The plurality of fins being arranged and configured in first and second vertically spaced rows of fins. At least one of the fins including a different configuration, property, etc. relative to at least one of the other plurality of fins. In one embodiment, each of the first and second fins in a vertically stacked relationship includes a different configuration from the other of the first and second fins in that stack. In one embodiment, the different configuration includes a different length, a different thickness, or a combination thereof.

2. 发明公开

EP2498701A4 CONTROLLING BONE COMPRESSION 有权
标题翻译：打击骨压缩
公开(公告)号：EP2498701A4
公开(公告)日：2015-10-14
申请号：EP10830668
申请日：2010-11-10
申请人： SMITH & NEPHEW INC
发明人： WATANABE KOHSUKE , GRUSIN NATHANIEL KELLEY
IPC分类号： A61B17/84 , A61B17/72 , A61B17/74 , A61B17/82 , A61B17/86
CPC分类号： A61B17/725 , A61B17/7225 , A61B17/744 , A61B17/746 , A61B17/8061 , A61B17/8685
摘要： Systems, devices and methods are disclosed for limiting compression of a fracture imposed by a lag screw of a fixation system that includes a fixation device, a lag screw and a compression screw. The disclosed devices, systems and methods prevent over-compression of a fracture by a lag screw caused by over rotation of the compression screw. Specifically, implementations of a lag screw driver and a compression screw driver are provided whereby an engagement between the lag screw driver and compression screw driver prevents any further lateral movement of the lag screw, thereby providing a complete stop to further advancement of the lag screw and any additional compression.

3. 发明申请

WO2010129308A3 SYSTEM AND METHOD FOR IDENTIFYING A LANDMARK 审中-公开
标题翻译：用于识别LANDMARK的系统和方法
公开(公告)号：WO2010129308A3
公开(公告)日：2011-03-24
申请号：PCT/US2010032634
申请日：2010-04-27
申请人： SMITH & NEPHEW INC , RITCHEY NICHOLAS S , WILHELM HOA LA , GRUSIN NATHANIEL KELLEY
发明人： RITCHEY NICHOLAS S , WILHELM HOA LA , GRUSIN NATHANIEL KELLEY
IPC分类号： A61B18/18 , A61B17/56 , A61F2/46
CPC分类号： A61B17/1707 , A61B5/05 , A61B5/062 , A61B5/1127 , A61B17/1725 , A61B2034/2051 , A61B2034/2072 , A61B2090/0813 , A61B2560/0443 , A61L2/26
摘要： A field generator for use in a surgical targeting system is disclosed. The field generator includes a mounting structure including elements that are configured to receive components of an electromagnetic field generator. The elements are disposed on the mounting structure at locations and orientations relative to each other. The field generator includes at least one covering formed over the mounting structure, wherein, in use, the locations and orientations of the elements relative to each other remain substantially unaltered after exposure to one or more sterilization processes.
摘要翻译：公开了一种用于外科瞄准系统的场发生器。场发生器包括安装结构，其包括被配置为接收电磁场发生器的部件的元件。这些元件在相对于彼此的位置和取向上设置在安装结构上。场发生器包括形成在安装结构上的至少一个覆盖物，其中在使用中，元件相对于彼此的位置和取向在暴露于一个或多个灭菌过程之后基本上保持不变。

4. 发明公开

EP2364115A4 COMPOSITE INTERNAL FIXATORS 有权
标题翻译：内部复合固定器
公开(公告)号：EP2364115A4
公开(公告)日：2014-05-21
申请号：EP09821263
申请日：2009-10-15
申请人： SMITH & NEPHEW INC , WILSON DARREN JAMES
发明人： WILSON DARREN JAMES , RAINS JAMES K , AUSTIN GENE EDWARD , ROSE JOHN NMI , FERRANTE JOSEPH MICHAEL , GERLACH DARIN S , GRUSIN NATHANIEL KELLEY , JANNA SIED W , FABER HENRY B , GOSNEY MARK S
IPC分类号： A61B17/58 , A61B17/72 , A61B17/80 , A61B17/86 , A61L27/40
CPC分类号： A61B17/72 , A61B17/7216 , A61B17/7225 , A61B17/7283 , A61B17/80 , A61B90/39 , A61B2017/00022 , A61B2017/00411 , A61B2017/00415 , A61B2017/00526 , A61B2017/00734 , A61B2017/00831 , A61B2017/00955 , A61B2090/0436 , A61B2090/064
摘要： A multi-layer, fiber-reinforced composite orthopaedic fixation device having a design selected based on a desired characteristic of the orthopaedic fixation device. The design may be selected according to a model of the device, the model defining design constraints, and the design may comprise a pattern of the fiber angle for each layer. The selection of a design may be analyzed using finite element analysis to determine whether the design will comprise the desired characteristic.

5. 发明申请

WO2011060082A3 CONTROLLING BONE COMPRESSION 审中-公开
标题翻译：控制骨骼压缩
公开(公告)号：WO2011060082A3
公开(公告)日：2011-09-29
申请号：PCT/US2010056254
申请日：2010-11-10
申请人： SMITH & NEPHEW INC , WATANABE KOHSUKE , GRUSIN NATHANIEL KELLEY
发明人： WATANABE KOHSUKE , GRUSIN NATHANIEL KELLEY
IPC分类号： A61B17/84 , A61B17/72 , A61B17/74 , A61B17/82 , A61B17/86
CPC分类号： A61B17/725 , A61B17/7225 , A61B17/744 , A61B17/746 , A61B17/8061 , A61B17/8685
摘要： Systems, devices and methods are disclosed for limiting compression of a fracture imposed by a lag screw of a fixation system that includes a fixation device, a lag screw and a compression screw. The disclosed devices, systems and methods prevent over-compression of a fracture by a lag screw caused by over rotation of the compression screw. Specifically, implementations of a lag screw driver and a compression screw driver are provided whereby an engagement between the lag screw driver and compression screw driver prevents any further lateral movement of the lag screw, thereby providing a complete stop to further advancement of the lag screw and any additional compression.
摘要翻译：公开了用于限制由包括固定装置，方头螺钉和压紧螺钉的固定系统的拉力螺钉施加的骨折的压缩的系统，装置和方法。所公开的装置，系统和方法防止由于压缩螺钉的过度旋转而引起的拉力螺钉对裂缝的过度压缩。具体而言，提供了方头螺丝刀和压紧螺丝刀的实施方式，由此方头螺丝刀和压紧螺丝刀之间的接合防止了方头螺丝的任何进一步横向移动，由此提供完全停止以进一步推进方头螺丝并且任何额外的压缩。

6. 发明公开

EP2424459A4 SYSTEM AND METHOD FOR IDENTIFYING A LANDMARK 有权
公开(公告)号：EP2424459A4
公开(公告)日：2017-11-15
申请号：EP10772546
申请日：2010-04-27
申请人： SMITH&NEPHEW INC
发明人： RITCHEY NICHOLAS S , WILHELM HOA LA , GRUSIN NATHANIEL KELLEY
IPC分类号： A61B18/18 , A61B5/05 , A61B5/06 , A61B5/11 , A61B17/17 , A61B17/56 , A61B34/20 , A61B90/00 , A61F2/46 , A61L2/26
CPC分类号： A61B17/1707 , A61B5/05 , A61B5/062 , A61B5/1127 , A61B17/1725 , A61B2034/2051 , A61B2034/2072 , A61B2090/0813 , A61B2560/0443 , A61L2/26

7. 发明申请

WO2010045473A3 COMPOSITE INTERNAL FIXATORS 审中-公开
标题翻译：复合内部固定器
公开(公告)号：WO2010045473A3
公开(公告)日：2010-07-29
申请号：PCT/US2009060866
申请日：2009-10-15
申请人： SMITH & NEPHEW INC , RAINS JAMES K , AUSTIN GENE EDWARD , ROSE JOHN NMI , FERRANTE JOSEPH MICHAEL , GERLACH DARIN S , GRUSIN NATHANIEL KELLEY , JANNA SIED W , FABER HENRY B , GOSNEY MARK S , WILSON DARREN JAMES
发明人： RAINS JAMES K , AUSTIN GENE EDWARD , ROSE JOHN NMI , FERRANTE JOSEPH MICHAEL , GERLACH DARIN S , GRUSIN NATHANIEL KELLEY , JANNA SIED W , FABER HENRY B , GOSNEY MARK S , WILSON DARREN JAMES
IPC分类号： A61B17/58 , A61B17/86 , A61L27/40
CPC分类号： A61B17/72 , A61B17/7216 , A61B17/7225 , A61B17/7283 , A61B17/80 , A61B90/39 , A61B2017/00022 , A61B2017/00411 , A61B2017/00415 , A61B2017/00526 , A61B2017/00734 , A61B2017/00831 , A61B2017/00955 , A61B2090/0436 , A61B2090/064
摘要： A multi-layer, fiber-reinforced composite orthopaedic fixation device having a design selected based on a desired characteristic of the orthopaedic fixation device. The design may be selected according to a model of the device, the model defining design constraints, and the design may comprise a pattern of the fiber angle for each layer. The selection of a design may be analyzed using finite element analysis to determine whether the design will comprise the desired characteristic.
摘要翻译：一种多层纤维增强复合骨科固定装置，其具有基于骨科固定装置的期望特性而选择的设计。可以根据设备的模型来选择设计，该模型定义设计约束，并且设计可以包括每层的纤维角度的图案。可以使用有限元分析来分析设计的选择以确定设计是否将包括期望的特性。

8. 发明申请

WO2007089637A3 ASSEMBLIES FOR THE REDUCTION OF A FRACTURE 审中-公开
标题翻译：组装减少破裂
公开(公告)号：WO2007089637A3
公开(公告)日：2008-01-17
申请号：PCT/US2007002257
申请日：2007-01-26
申请人： SMITH & NEPHEW INC , RITCHEY NICHOLAS S , GRUSIN NATHANIEL KELLEY , AUSTIN GENE EDWARD
发明人： RITCHEY NICHOLAS S , GRUSIN NATHANIEL KELLEY , AUSTIN GENE EDWARD
IPC分类号： A61B17/66 , A61B17/72 , A61B17/80
CPC分类号： A61B17/66 , A61B17/1725 , A61B17/7225 , A61B17/7291 , A61B17/8019
摘要： A controlled removable fracture-reducing assembly (10) for reducing a bone fracture. According to one embodiment of the present invention, a controlled removable fracture reducing assembly (10) includes an implant (12), a reducer (14), a buttress (16), and a locking device (18) that engage a proximal bone fragment (2) and a distal bone fragment (4). The implant (12) is secured to the distal bone fragment (4) by the locking device (18). The buttress (16) engages the implant (12) through an opening (30). The reducer (14) contains a compressing screw (24) that applies a force (60) on the buttress (16), reducing the fracture. According to another embodiment of the invention, the reducer (114) contains a cam mechanism (124) which applies a force (186) on the buttress (116), which does not engage the implant (112), that pushes the proximal bone fragment (102) to reduce the fracture. According to another embodiment of the invention, the reducer (214) is a jacking mechanism that pushes the proximal bone fragment (202) while pulling the implant (212) and distal fragment (204) to reduce the fracture.
摘要翻译：一种用于减少骨折的受控的可移除的骨折减少组件（10）。根据本发明的一个实施例，受控的可移除的断裂减少组件（10）包括植入物（12），减速器（14），支撑件（16）和锁定装置（18），其接合近端骨片（2）和远端骨碎片（4）。植入物（12）通过锁定装置（18）固定到远端骨碎片（4）。支撑件（16）通过开口（30）与植入物（12）接合。减速器（14）包含在支撑件（16）上施加力（60）的压缩螺钉（24），从而减少了断裂。根据本发明的另一个实施例，减速器（114）包含凸轮机构（124），该凸轮机构（124）在不与植入物（112）接合的支撑件（116）上施加力（186），推动近端骨片（102）以减少骨折。根据本发明的另一个实施例，减速器（214）是顶起机构，其在拉动植入物（212）和远端碎片（204）的同时推动近端骨片（202）以减少骨折。

9. 发明专利

CA2673894C ORTHOPAEDIC IMPLANT AND FASTENER ASSEMBLY 未知
公开(公告)号：CA2673894C
公开(公告)日：2019-03-19
申请号：CA2673894
申请日：2009-07-24
申请人： SMITH & NEPHEW INC
发明人： GRUSIN NATHANIEL KELLEY
IPC分类号： A61B17/72
摘要： Treating fractures using one or both of an implant, such as an intramedullary nail, and a fastening assembly, such as a lag screw and compression screw assembly. The implant in some embodiments has a proximal section with a transverse aperture having a non-circular cross-section that may be shaped to selectively constrain the fastening assembly within the transverse aperture. Two or more components of the fastening assembly may be received to slide, in a controlled way, in the transverse aperture of the implant, and to cooperate to resist a force moment applied thereto. Without the presence of one of the components, such as the lag screw, another component, such as the compression screw may not resist a force moment applied thereto. In some implementations, an engaging member and a compression device of the fastening assembly are configured so that the compression device interacts with a portion of the implant and a portion of the engaging member to enable controlled movement between first and second bone fragments. This configuration is useful for, among other things, compressing a fracture.

10. 发明专利

AU2016200262B2 Controlling bone compression 未知
公开(公告)号：AU2016200262B2
公开(公告)日：2018-03-15
申请号：AU2016200262
申请日：2016-01-18
申请人： SMITH & NEPHEW INC
发明人： WATANABE KOHSUKE , GRUSIN NATHANIEL KELLEY
IPC分类号： A61B17/84 , A61B17/72 , A61B17/74 , A61B17/82 , A61B17/86
摘要： Systems, devices and methods are disclosed for limiting compression of a fracture imposed by a lag screw of a fixation system that includes a fixation device, a lag screw and a compression screw. The disclosed devices, systems and methods prevent over-compression of a fracture by a lag screw caused by over rotation of the compression screw. Specifically, implementations of a lag screw driver and a compression screw driver are provided whereby an engagement between the lag screw driver and compression screw driver prevents any further lateral movement of the lag screw, thereby providing a complete stop to further advancement of the lag screw and any additional compression. - 33 II - -3 Prior Art

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式