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11. 发明授权

US09775649B2 System and method for identifying a landmark 有权
公开(公告)号：US09775649B2
公开(公告)日：2017-10-03
申请号：US13323010
申请日：2011-12-12
申请人： James K. Rains , Nicholas S. Ritchey , Gene Edward Austin , Nathaniel Kelley Grusin , Sied W. Janna , Charles C. Heotis
发明人： James K. Rains , Nicholas S. Ritchey , Gene Edward Austin , Nathaniel Kelley Grusin , Sied W. Janna , Charles C. Heotis
IPC分类号： A61B17/17 , A61B17/70 , A61B5/06 , A61B90/00
CPC分类号： A61B17/7017 , A61B5/064 , A61B17/1707 , A61B17/1725 , A61B2090/3958 , A61B2090/397
摘要： A system (1010, 1110) for identifying a landmark is disclosed. The system includes a field generator (1016, 1116) for generating a magnetic field, an orthopedic implant (1030, 1130) located within the magnetic field, the implant having at least one landmark (1028, 1128), a removable probe (1029, 1129) with a first magnetic sensor (1026, 1126), a landmark identifier (1016, 1116) with a second magnetic sensor (1020, 1120) and a processor (1012, 1112) for comparing sensor data from the first and second sensor and using the set distance to calculate the position of the landmark identifier relative to the at least one landmark. The system allows for blind targeting of one or more landmarks.

12. 发明授权

US08784425B2 Systems and methods for identifying landmarks on orthopedic implants 有权
标题翻译：用于识别矫形外科植入物的地标的系统和方法
公开(公告)号：US08784425B2
公开(公告)日：2014-07-22
申请号：US12547716
申请日：2009-08-26
申请人： Nicholas S. Ritchey , Henry B. Faber , Nathaniel Kelley Grusin , James K. Rains , Gene Edward Austin , Tobias Schwägli , William M. Ricci
发明人： Nicholas S. Ritchey , Henry B. Faber , Nathaniel Kelley Grusin , James K. Rains , Gene Edward Austin , Tobias Schwägli , William M. Ricci
IPC分类号： A61B17/58 , A61B17/17
CPC分类号： A61B17/1707 , A61B5/05 , A61B5/06 , A61B5/062 , A61B5/1127 , A61B17/1725 , A61B2034/2051 , A61B2034/2072 , A61B2090/0813
摘要： Systems (10, 110, 1010, 1110) for identifying landmarks (31, 131, 1028, 1128) on orthopedic implants (30, 130, 1024, 1124) are disclosed. The systems (10, 110, 1010, 1110) include a field generator (16, 116, 1016, 1116) for generating a magnetic field and an orthopedic implant (30, 130, 1024, 1124) located within the magnetic field. The implant (30, 130, 1024, 1124) includes at least one landmark (31, 131, 1028, 1128), an optional removable probe (1029, 1129) and a first magnetic sensor (32, 132, 1026, 1126). The systems (10, 110, 1010, 1110) further include a landmark identifier (18, 118, 1016, 1116) with an optional second magnetic sensor (20, 120, 1020, 1120) and a processor (12, 112, 1012, 1112) for comparing sensor data from the first sensor (32, 132, 1026,1126) and second sensor (20, 120, 1020, 1120) or data from the first sensor (32, 132, 1026,1126) and landmark identifier (18, 118, 1016, 1116) using the set distance to calculate the position of the landmark identifier (18, 118, 1016, 1116) relative to the at least one landmark (31, 131, 1028,1128). The disclosed systems (10, 110, 1010, 1110) allow for blind targeting of one or more landmarks (31, 131, 1028, 1128).
摘要翻译：公开了用于识别整形外科植入物（30,130,1024,1124）上的地标（31,131,1028,1128）的系统（10,110,1010,1110）。系统（10,110,1010,1110）包括用于产生磁场的场发生器（16,116,1016,1116）和位于磁场内的整形外科植入物（30,130,1024,1124）。植入物（30,130,1024,1124）包括至少一个界标（31,131,108,1128），可选的可移除探针（1029,1129）和第一磁传感器（32,132,1026,1126）。系统（10,110,1010,1110）还包括具有可选的第二磁传感器（20,120,1020,1120）和处理器（12,112,1012,1110）的地标识别符（18,118,1016,1116）用于比较来自第一传感器（32,132,102,1126）和第二传感器（20,120,1020,1120）的传感器数据或来自第一传感器（32,132,1012,1126）的数据和地标标识符（ 18,118,1016,1116），使用所设置的距离来计算相对于所述至少一个地标（31,131,1028,1128）的地标标识符（18,118,1016,1116）的位置。所公开的系统（10,110,1010,1110）允许对一个或多个地标（31,131,1028,1128）进行盲目瞄准。

13. 发明授权

US08739801B2 System and method for identifying a landmark 有权
标题翻译：识别地标的系统和方法
公开(公告)号：US08739801B2
公开(公告)日：2014-06-03
申请号：US12527997
申请日：2008-02-28
申请人： James K. Rains , Nicholas S. Ritchey , Gene Edward Austin , Henry B. Faber , Nathaniel Kelley Grusin , Tobias Schwägli , William M. Ricci
发明人： James K. Rains , Nicholas S. Ritchey , Gene Edward Austin , Henry B. Faber , Nathaniel Kelley Grusin , Tobias Schwägli , William M. Ricci
IPC分类号： A61B19/00
CPC分类号： A61B17/1707 , A61B17/1725 , A61B17/72 , A61B34/20 , A61B90/11 , A61B2090/3958 , A61B2090/397
摘要： A system (10, 110) for identifying a landmark is disclosed. The system includes a field generator (16, 116) for generating a magnetic field, an orthopaedic implant (30, 130) located within the magnetic field, the implant having at least one landmark (31) and a first magnetic sensor (32) spaced apart from the landmark, a landmark identifier (18, 118) with a second magnetic sensor (20, 120) and a processor (12, 112) for comparing sensor data from the first and second sensor and using the set distance to calculate the position of the landmark identifier relative to the at least one landmark. The system allows for blind targeting of one or more landmarks.
摘要翻译：公开了一种用于识别地标的系统（10,110）。该系统包括用于产生磁场的场发生器（16,116），位于该磁场内的整形外科植入物（30,130），所述植入物具有至少一个界标（31）和第一磁传感器（32）除了地标之外，具有第二磁传感器（20,120）和处理器（12,112）的地标标识符（18,118），用于比较来自第一和第二传感器的传感器数据并使用设定距离来计算位置相对于至少一个地标的地标标识符。该系统允许盲目瞄准一个或多个地标。

14. 发明授权

US10172654B2 Controlling bone compression 有权
公开(公告)号：US10172654B2
公开(公告)日：2019-01-08
申请号：US13508238
申请日：2010-11-10
申请人： Kohsuke Watanabe , Nathaniel Kelley Grusin
发明人： Kohsuke Watanabe , Nathaniel Kelley Grusin
IPC分类号： A61B17/76 , A61B17/88 , A61B17/72 , A61B17/74 , A61B17/86 , A61B17/80
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.

15. 发明授权

US09492210B2 Composite internal fixators 有权
标题翻译：复合内固定器
公开(公告)号：US09492210B2
公开(公告)日：2016-11-15
申请号：US13124555
申请日：2009-10-15
申请人： James K. Rains , Gene Edward Austin , John Nmi Rose , Joseph Michael Ferrante , Darin S. Gerlach , Nathaniel Kelley Grusin , Sied W. Janna , Henry B. Faber , Mark S. Gosney , Darren James Wilson
发明人： James K. Rains , Gene Edward Austin , John Nmi Rose , Joseph Michael Ferrante , Darin S. Gerlach , Nathaniel Kelley Grusin , Sied W. Janna , Henry B. Faber , Mark S. Gosney , Darren James Wilson
IPC分类号： A61B17/72 , A61B17/80 , A61B17/00
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 orthopedic fixation device having a design selected based on a desired characteristic of the orthopedic 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整形固定装置，其具有基于整形外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，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。

16. 发明申请

US20120271309A1 CONTROLLING BONE COMPRESSION 审中-公开
标题翻译：控制骨折
公开(公告)号：US20120271309A1
公开(公告)日：2012-10-25
申请号：US13508238
申请日：2010-11-10
申请人： Kohsuke Watanabe , Nathaniel Kelley Grusin
发明人： Kohsuke Watanabe , Nathaniel Kelley Grusin
IPC分类号： A61B17/72 , A61B17/84 , A61B17/88
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，拉力螺钉和压缩螺钉的固定系统的拉力螺钉施加的断裂的压缩的系统，装置和方法。所公开的装置，系统和方法防止由压缩螺杆的过度旋转引起的拉力螺钉对断裂的过度压缩。特别地，提供了拉力螺丝刀和压缩螺丝刀的实施方案，由此拉力螺丝刀和压缩螺丝刀之间的啮合防止拉力螺钉的任何进一步横向移动，从而提供完全停止以进一步推进拉力螺钉和任何额外的压缩。

17. 发明授权

US06361563B1 Radial head implant system including modular implant and modular radial head locking instrument 有权
公开(公告)号：US06361563B1
公开(公告)日：2002-03-26
申请号：US09854958
申请日：2001-05-15
申请人： Lauralan Terrill-Grisoni , Nathaniel Kelley Grusin , Stuart D. Patterson , Maureen Theis-Handwerker , James A. Johnson , Graham J. W. King
发明人： Lauralan Terrill-Grisoni , Nathaniel Kelley Grusin , Stuart D. Patterson , Maureen Theis-Handwerker , James A. Johnson , Graham J. W. King
IPC分类号： A61F238
摘要： A modular radial head system including a modular implant for replacing the head of the proximal end of a radius and for articulating with the capitellum of a humerus. The modular implant includes a modular head and an modular stem. The system further includes a modular radial head locking instrument for locking the modular head and the modular stem of the modular implant to one another. The locking instrument includes a first jaw, a second jaw, and a control mechanism for urging the first and second jaws together to provide offset axial compression of the modular head and the modular stem of the modular implant.

18. 发明申请

US20100331843A1 ORTHOPAEDIC IMPLANT AND FASTENER ASSEMBLY 有权
标题翻译：矫形植入物和紧固件组件
公开(公告)号：US20100331843A1
公开(公告)日：2010-12-30
申请号：US12494860
申请日：2009-06-30
申请人： Nathaniel Kelley Grusin
发明人： Nathaniel Kelley Grusin
IPC分类号： A61B17/56
CPC分类号： A61B17/7266 , A61B17/7225 , A61B17/7233 , A61B17/725 , A61B17/7283 , A61B17/744 , A61B17/746 , A61B17/8061
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.
摘要翻译：使用植入物（例如髓内钉）中的一个或两个以及紧固组件（例如拉力螺钉和压缩螺钉组件）来治疗骨折。在一些实施例中，植入物具有近端部分，其具有横截面孔，该横截面孔具有非圆形横截面，该横截面可被成形为选择性地将紧固组件约束在横向孔内。可以接收紧固组件的两个或更多个部件，以受控的方式在植入物的横向孔中滑动，并配合以抵抗施加到其上的力矩。在不存在诸如拉杆螺钉的部件之一的情况下，诸如压紧螺钉的另一部件可能不能抵抗施加到其上的力矩。在一些实施方式中，紧固组件的接合构件和压缩装置被构造成使得压缩装置与植入物的一部分和接合构件的一部分相互作用，以实现第一和第二骨碎片之间的受控运动。这种配置对于压缩骨折尤为重要。

19. 发明授权

US08449544B2 Orthopaedic implant and fastener assembly 有权
标题翻译：矫形植入物和紧固件组件
公开(公告)号：US08449544B2
公开(公告)日：2013-05-28
申请号：US12494860
申请日：2009-06-30
申请人： Nathaniel Kelley Grusin
发明人： Nathaniel Kelley Grusin
IPC分类号： A61B17/72 , A61B17/88
CPC分类号： A61B17/7266 , A61B17/7225 , A61B17/7233 , A61B17/725 , A61B17/7283 , A61B17/744 , A61B17/746 , A61B17/8061
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.
摘要翻译：使用植入物（例如髓内钉）中的一个或两个以及紧固组件（例如拉力螺钉和压缩螺钉组件）来治疗骨折。在一些实施例中，植入物具有近端部分，其具有横截面孔，该横截面孔具有非圆形横截面，该横截面可被成形为选择性地将紧固组件约束在横向孔内。可以接收紧固组件的两个或更多个部件，以受控的方式在植入物的横向孔中滑动，并配合以抵抗施加在其上的力矩。在不存在诸如拉杆螺钉的部件之一的情况下，诸如压紧螺钉的另一部件可能不能抵抗施加到其上的力矩。在一些实施方案中，紧固组件的接合构件和压缩装置被构造成使得压缩装置与植入物的一部分和接合构件的一部分相互作用以实现第一和第二骨碎片之间的受控运动。这种配置对于压缩骨折尤为重要。

20. 发明申请

US20120059376A1 COMPOSITE INTERNAL FIXATORS 有权
标题翻译：复合内固定器
公开(公告)号：US20120059376A1
公开(公告)日：2012-03-08
申请号：US13124555
申请日：2009-10-15
申请人： James K. Rains , Gene Edward Austin , John Nmi Rose , Joseph Michael Ferrante , Darin S. Gerlach , Nathaniel Kelley Grusin , Sied W. Janna , Henry B. Faber , Mark S. Gosney , Darren James Wilson
发明人： James K. Rains , Gene Edward Austin , John Nmi Rose , Joseph Michael Ferrante , Darin S. Gerlach , Nathaniel Kelley Grusin , Sied W. Janna , Henry B. Faber , Mark S. Gosney , Darren James Wilson
IPC分类号： A61B17/68 , A61B17/80 , A61B17/72
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整形固定装置，其具有基于整形外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，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。

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