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公开(公告)号：US08888824B2
公开(公告)日：2014-11-18
申请号：US13774721
申请日：2013-02-22
申请人： Gene Edward Austin , Jon A. Harmon , Timothy J. Petteys , Thomas A. Russell , Paul Tornetta , William M. Ricci
发明人： Gene Edward Austin , Jon A. Harmon , Timothy J. Petteys , Thomas A. Russell , Paul Tornetta , William M. Ricci
CPC分类号： A61B17/8033 , A61B17/74 , A61B17/8057 , A61B17/8061 , A61B17/8085 , A61B17/8605 , A61B17/863 , A61B2017/00004
摘要： Certain embodiments of the invention provide plates for treating periarticular fractures or other non-full body weight bearing applications that combine polyaxial fixation with a low profile and enhanced contouring that more closely conforms to bone. Such plates can be designed to achieve buttressing effect and/or to be used in a reinforcement mode. Other features can be combined with these. Such plates can be created for use on bone sites such as on a tibia, fibula, metatarsal, calcaneous, other foot bone, humerus, radius, ulna, spinal, maxillofacial, as well as sites on other bones.
摘要翻译： 本发明的某些实施例提供了用于治疗关节周围骨折或其他非全身重量承载应用的板，其将多轴固定与更加紧密地符合骨的低轮廓和增强轮廓组合。 这种板可以设计成实现支撑效果和/或在加强模式中使用。 其他功能可以与这些组合。 这样的板可以被创建用于骨骼部位，例如在胫骨，腓骨，跖骨，皮肤，其他脚骨，肱骨，半径，尺骨，脊柱，颌面部以及其他骨骼上的位置。
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公开(公告)号：US20130172943A1
公开(公告)日：2013-07-04
申请号：US13774721
申请日：2013-02-22
申请人： Gene Edward Austin , Jon A. Harmon , Timothy J. Petteys , Thomas A. Russell , Paul Tornetta , William M. Ricci
发明人： Gene Edward Austin , Jon A. Harmon , Timothy J. Petteys , Thomas A. Russell , Paul Tornetta , William M. Ricci
IPC分类号： A61B17/80
CPC分类号： A61B17/8033 , A61B17/74 , A61B17/8057 , A61B17/8061 , A61B17/8085 , A61B17/8605 , A61B17/863 , A61B2017/00004
摘要： Certain embodiments of the invention provide plates for treating periarticular fractures or other non-full body weight bearing applications that combine polyaxial fixation with a low profile and enhanced contouring that more closely conforms to bone. Such plates can be designed to achieve buttressing effect and/or to be used in a reinforcement mode. Other features can be combined with these. Such plates can be created for use on bone sites such as on a tibia, fibula, metatarsal, calcaneous, other foot bone, humerus, radius, ulna, spinal, maxillofacial, as well as sites on other bones.
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公开(公告)号：US20090118773A1
公开(公告)日：2009-05-07
申请号：US12351000
申请日：2009-01-09
CPC分类号： A61B17/8057 , A61B17/863
摘要： A locking fastener for use with a bone plate. The fastener has threads on its shank to engage bone and threads on its head to engage the internal threads of the bone plate. The threads in the head may have a constant major diameter and a tapered minor diameter that creates a radial interference fit. The threads in the head may also have a variable pitch that creates an axial interference fit. The head may have a low profile to reduce soft tissue irritation.
摘要翻译： 一种与骨板一起使用的锁定紧固件。 紧固件在其柄上具有螺纹以将骨头和螺纹接合在其头部上以接合骨板的内螺纹。 头部中的螺纹可以具有恒定的大直径和形成径向干涉配合的锥形小直径。 头部中的螺纹还可具有产生轴向过盈配合的可变间距。 头部可能具有较低的轮廓以减少软组织刺激。
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公开(公告)号：US20210197939A1
公开(公告)日：2021-07-01
申请号：US17198232
申请日：2021-03-10
申请人： Thomas A. Russell
发明人： Thomas A. Russell
摘要： A propeller. The blades of the propeller are characterized by a blade center axis which corresponds to a generator line of a cone to which the blade, or blade thrust surface, conforms. The propeller hub is fixed to the blade at the root, in line with the blade center axis, such that the hub axis and blade center axis lie in the same plane, and the leading edge of the blade is positioned forward (referring to the upstream direction of movement caused by the propeller) of the trailing edge of the blade.
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公开(公告)号：US08574273B2
公开(公告)日：2013-11-05
申请号：US12556246
申请日：2009-09-09
CPC分类号： A61B17/864 , A61B17/0401 , A61B17/7098 , A61B17/80 , A61B17/8057 , A61B17/8605 , A61B17/861 , A61B17/8811 , A61B17/8875 , A61B2017/044 , A61B2017/561 , A61C8/0006 , A61C8/0022
摘要： The invention features bone screws having a threaded screw body and a screw head attached to one end of the screw body, the bone screw further including: a) an interior channel extending longitudinally through the screw head and through at least a portion of the screw body, wherein the interior channel has a width of less than 5.0 millimeters; and b) a plurality of radially-disposed delivery channels connecting the interior channel to the exterior of the screw body, each delivery channel having exterior openings. The invention further features devices that include a bone screw and a delivery manifold detachably attached to the screw head of the bone screw. In addition, the invention features methods of treating a patient having a bone defect by using a bone screw described herein.
摘要翻译： 本发明的特征在于具有螺纹螺钉本体的螺钉螺钉和附接到螺钉体的一端的螺钉头，所述骨螺钉还包括：a）纵向延伸穿过所述螺钉头并穿过所述螺钉体的至少一部分的内部通道 ，其中所述内部通道具有小于5.0毫米的宽度; 和b）将内部通道连接到螺钉体的外部的多个径向设置的输送通道，每个输送通道具有外部开口。 本发明还特征在于包括骨螺钉和可拆卸地附接到骨螺钉的螺钉头的输送歧管的装置。 此外，本发明的特征在于通过使用本文所述的骨螺钉来治疗患有骨缺损的患者的方法。
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6.发明申请公开(公告)号：US20110125200A1
公开(公告)日：2011-05-26
申请号：US12950061
申请日：2010-11-19
IPC分类号： A61B17/56
CPC分类号： A61B17/17 , A61B17/1635 , A61B17/1764 , A61B17/8805 , A61B90/10 , A61B2090/101 , A61B2090/3966 , A61F2/46
摘要： An instrument for controlled delivery of a device to a target area near a defect of a bone is provided. The instrument comprises a guide frame having a plurality of device portals, each portal defining a trajectory. The guide frame further includes visual markers for aligning the guide frame to an anatomical landmark on the bone to be treated. The instrument also includes a holder for releasable attachment with the guide frame. Each device portal is configured to provide accurate and controlled delivery of the device to the target area. In one example, the markers are radiopaque, and are visualized through fluoroscopy. A method of using the instrument is also provided.
摘要翻译： 提供了一种用于将设备的受控传递到骨缺损附近的目标区域的仪器。 仪器包括具有多个装置入口的引导框架，每个入口限定轨迹。 引导框架还包括用于将引导框架与待治疗骨骼上的解剖学标记对准的视觉标记。 仪器还包括用于与引导框架可释放地附接的保持器。 每个设备门户被配置为提供设备到目标区域的准确和受控的传递。 在一个示例中，标记是不透射线的，并且通过荧光透视可视化。 还提供了使用该仪器的方法。
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公开(公告)号：US5489284A
公开(公告)日：1996-02-06
申请号：US275636
申请日：1994-07-15
申请人： Anthony James , Harry Lee , John R. Pepper , Thomas A. Russell
发明人： Anthony James , Harry Lee , John R. Pepper , Thomas A. Russell
CPC分类号： A61B17/8872 , A61B17/1717 , A61B17/72 , A61B17/7241 , A61B17/7283 , A61F2002/30329 , A61F2002/30344 , A61F2002/30434 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041
摘要： A modular intramedullary nail includes three connectable sections that are connectable end to end. The three sections include an upper proximal nail component having an open ended bore. The second section is a central nail section that is an elongated curved nail component having an open ended longitudinal bore. The third section is a lower distal nail component having an elongated open ended longitudinal bore. The nail components are connected and the end using corresponding conical socket and conical projecting end portions of adjoining end nail components that can be fitted together and secured upon impact. Upon assembly, the connections are self orienting, providing corresponding tooled "flat" portions adjacent the respective conical socket and conical projecting end portions of the nail components. This interlocking tooled flats align and abut upon assembly so that the adjoining nail components only align in one relative rotational position. The assembled nail thus provides an elongated continuous open ended bore that receives a cannulated fastener. The fastener extends the full length of the longitudinal bore of the assembled three nail sections. An upper enlarged head portion of the cannulated fastener grips the proximal nail component. The distal end portion of the cannulated fastener has external threads which engage corresponding internal threads within the bore of the distal nail component.
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公开(公告)号：US11254404B2
公开(公告)日：2022-02-22
申请号：US17198232
申请日：2021-03-10
申请人： Thomas A. Russell
发明人： Thomas A. Russell
摘要： The blades of the propeller are characterized by a blade center axis which corresponds to a generator line of a cone to which the blade, or blade thrust surface, conforms. The propeller hub is fixed to the blade at the root, in line with the blade center axis, such that the hub axis and blade center axis lie in the same plane, and the leading edge of the blade is positioned forward (referring to the upstream direction of movement caused by the propeller) of the trailing edge of the blade.
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公开(公告)号：US07883509B2
公开(公告)日：2011-02-08
申请号：US11842979
申请日：2007-08-22
IPC分类号： A61B17/56
CPC分类号： A61B17/744 , A61B17/1604 , A61B17/1615 , A61B17/1633 , A61B17/164 , A61B17/1668 , A61B17/1684 , A61B17/1728 , A61B17/72 , A61B17/7233 , A61B17/725 , A61B17/7258 , A61B17/7283 , A61B17/746 , A61B17/8061
摘要： Systems, devices and methods are disclosed for treating fractures. The systems, devices and methods may include one or both of an implant, such as an intramedullary nail, and a fastening assembly, such as a lag screw and a compression screw assembly. The implant in some embodiments has a proximal section with a transverse aperture and a cross-section that may be shaped to more accurately conform to the anatomical shape of cortical bone and to provide additional strength and robustness in its lateral portions, preferably without requiring significant additional material. The fastening assembly may be received to slide, in a controlled way, in the transverse aperture of the implant. In some embodiments, the engaging member and the compression device 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 the first and second bone fragments. This configuration is useful for, among other things, compressing a fracture.
摘要翻译： 公开了用于治疗骨折的系统，装置和方法。 系统，装置和方法可以包括植入物（例如髓内钉）和紧固组件中的一个或两个，例如拉力螺钉和压缩螺钉组件。 在一些实施例中，植入物具有近端部分，其具有横向孔和横截面，该截面可以被成形为更精确地符合皮质骨的解剖形状并且在其侧向部分中提供额外的强度和鲁棒性，优选地不需要显着的附加 材料。 紧固组件可被接收以可控的方式在植入物的横向孔中滑动。 在一些实施例中，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。
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公开(公告)号：US20080264109A1
公开(公告)日：2008-10-30
申请号：US11816909
申请日：2006-02-22
IPC分类号： A61B17/58
CPC分类号： A61B17/1725 , A61B17/72 , A61B17/8863 , A61B17/8897 , A61B2017/00902 , A61B2017/00915
摘要： An instrument (10, 100) for locating an axis of a blocking screw is disclosed. The instrument (10, 100) is applicable for a retrograde installation of a femoral intramedullary device or an antegrade installation of a tibial intramedullary device. The instrument (10, 100) includes a drill jig (11, 105) with a radiolucent frame portion (14, 120) and a mounting portion (12, 110). The mounting portion (12, 110) is adapted to connect to an intramedullary device (204), and the frame portion (14, 120) has at least one aperture (18, 22, 24, 25, 28, 29, 126, 137, 337) for locating the axis of the blocking screw (210). The drill jig (11, 105) is adjustable to locate the aperture (18, 22, 24, 25, 28, 29, 126, 137, 337) in a longitudinal or rotational direction relative to the intramedullary device (204).
摘要翻译： 公开了一种用于定位阻塞螺钉的轴线的仪器（10,100）。 仪器（10,100）适用于股骨髓内装置的逆行安装或胫骨髓内装置的顺行安装。 仪器（10,100）包括具有射线可透框架部分（14,120）和安装部分（12,110）的钻具（11,105）。 安装部分（12,110）适于连接到髓内装置（204），并且框架部分（14,120）具有至少一个孔（18,22,24,25,28,29,126,137 ，337），用于定位所述阻塞螺钉（210）的轴线。 钻夹具（11,105）是可调节的，以便在相对于髓内装置（204）的纵向或旋转方向上定位孔（18,22,24,25,28,29,126,137,337）。
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