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    MINIMAL THICKNESS BONE PLATE LOCKING MECHANISM
    1.
    发明申请
    MINIMAL THICKNESS BONE PLATE LOCKING MECHANISM 审中-公开
    最小厚度的骨板锁定机构

    公开(公告)号：US20090118773A1

    公开(公告)日：2009-05-07

    申请号：US12351000

    申请日：2009-01-09

    申请人： Anthony James ,  Joseph M. Ferrante ,  Paul Tornetta ,  Thomas A. Russell

    发明人： Anthony James ,  Joseph M. Ferrante ,  Paul Tornetta ,  Thomas A. Russell

    IPC分类号： A61B17/04 ,  A61B17/70

    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。

    Cannulated modular intramedullary nail
    4.
    发明授权
    Cannulated modular intramedullary nail 失效

    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

    IPC分类号： A61B17/58 ,  A61B17/17 ,  A61B17/72 ,  A61B17/88 ,  A61F2/00

    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.

    Cannulated modular intramedullary nail
    5.
    发明授权
    Cannulated modular intramedullary nail 失效
    插管模块化髓内钉

    公开(公告)号：US5855579A

    公开(公告)日：1999-01-05

    申请号：US738485

    申请日：1996-10-28

    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

    IPC分类号： A61B17/17 ,  A61B17/72 ,  A61B17/88 ,  A61F2/00 ,  A61B17/58

    CPC分类号： A61B17/1717 ,  A61B17/72 ,  A61B17/7241 ,  A61B17/8872 ,  A61B17/7266 ,  A61F2002/30329 ,  A61F2002/30344 ,  A61F2002/30434 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0041 ,  Y10S606/916

    摘要： A modular intramedullary nail which, selectively, includes two or three connectable sections that are connectable end to end. In the two section nail the second section is an elongated curved nail component having an elongated, open-ended longitudinal bore, and terminating in a distal end. The three section nail includes 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 at 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. In the three section nail, the fastener extends the full length of the longitudinal bore of the assembled three nail sections. In the two section nail, the fastener extends into the distal end. 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.

    摘要翻译： 模块化髓内钉，其选择性地包括可连接到端部的两个或三个可连接部分。 在两部分钉中，第二部分是细长的弯曲指甲部件，其具有细长的，开放的纵向孔，终止于远端。 三段指甲包括具有开口孔的上部近端指甲部件。 第二部分是中心指甲部分，其是具有开口纵向孔的细长弯曲指甲部件。 第三部分是具有细长开口纵向孔的较低远端指甲部件。 指甲部件在末端使用相应的锥形插座和邻接的端部钉部件的锥形突出端部连接，可以将其装配在一起并在冲击时固定。 在组装时，连接件是自定向的，在相应的锥形插座和指甲部件的锥形突出端部分附近提供相应的加工的“平坦”部分。 这种互锁工具的平面在组装时对齐并抵靠，使得相邻的指甲部件仅在一个相对旋转位置对准。 组装的指甲因此提供一个细长的连续的开口孔，该孔接收一个插管紧固件。 在三部分钉中，紧固件延伸组装的三个指甲部分的纵向孔的全长。 在两部分钉中，紧固件延伸到远端。 插管紧固件的上部扩大头部夹持近端指甲部件。 插管式紧固件的远端部分具有与远端指甲部件的孔内的相应内螺纹啮合的外螺纹。

    Cannulated modular intramedullary nail
    6.
    发明授权
    Cannulated modular intramedullary nail 失效
    插管模块化髓内钉

    公开(公告)号：US5569249A

    公开(公告)日：1996-10-29

    申请号：US596514

    申请日：1996-02-05

    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

    IPC分类号： A61B17/58 ,  A61B17/17 ,  A61B17/72 ,  A61B17/88 ,  A61F2/00

    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.

    摘要翻译： 模块化髓内钉包括三个可连接端部连接的部分。 三个部分包括具有开放端孔的上部近端指甲部件。 第二部分是中心指甲部分，其是具有开口纵向孔的细长弯曲指甲部件。 第三部分是具有细长开口纵向孔的较低远端指甲部件。 指甲部件连接，端部使用相应的锥形插座和邻接的端部指甲部件的锥形突出端部，其可以装配在一起并在冲击时固定。 在组装时，连接件是自定向的，在相应的锥形插座和指甲部件的锥形突出端部分附近提供相应的加工的“平坦”部分。 这种互锁工具的平面在组装时对齐并抵靠，使得相邻的指甲部件仅在一个相对旋转位置对准。 组装的指甲因此提供一个细长的连续的开口孔，该孔接收一个插管紧固件。 紧固件延伸组装的三个指甲部分的纵向孔的全长。 插管紧固件的上部扩大头部夹持近端指甲部件。 插管式紧固件的远端部分具有与远端指甲部件的孔内的相应内螺纹啮合的外螺纹。

    Intramedullary nail hybrid bow
    7.
    发明授权
    Intramedullary nail hybrid bow 有权
    髓内钉混合弓

    公开(公告)号：US6010506A

    公开(公告)日：2000-01-04

    申请号：US152919

    申请日：1998-09-14

    申请人： Mark Gosney ,  Donna D. Holland ,  Anthony James ,  John R. Pepper ,  Thomas A. Russell ,  Roy Sanders

    发明人： Mark Gosney ,  Donna D. Holland ,  Anthony James ,  John R. Pepper ,  Thomas A. Russell ,  Roy Sanders

    IPC分类号： A61B17/58 ,  A61B17/72 ,  A61B17/56 ,  A61F2/30

    CPC分类号： A61B17/72

    摘要： An intramedullary nail apparatus includes an elongated nail body having a longer section and a shorter section. A detachable connection affixes the larger and shorter sections together end to end, using a taper lock connection, for example. The shorter section can provide transverse openings therethrough for enabling one or more fasteners to attach it to bone tissue, depending upon the medical indication. The nail includes a bow that consists of two tangent radii. This bow allows for the anterior bow of the femur and the relative straightness of the tibia. Thus, the apparatus of the present invention enables the same stems to be used in the treatment of femoral and tibial fractures. A stem is selected for any indication based on the desired diameter and length. The bow allows for a simplified surgical technique and a reduction in inventory of the nail system.

    摘要翻译： 髓内钉装置包括具有较长部分和较短部分的细长指甲体。 例如，可拆卸连接使用锥形锁定连接将较大和较短的部分一起端对端。 较短的部分可以提供穿过其中的横向开口，以使得一个或多个紧固件可以根据医学指示将其附接到骨组织。 指甲包括一个由两个切线半径组成的弓。 这个弓允许股骨的前弓和胫骨的相对直线度。 因此，本发明的装置能够将相同的茎用于治疗股骨和胫骨骨折。 根据所需的直径和长度选择一个阀杆用于任何指示。 弓允许简化的手术技术和减少指甲系统的库存。

    PROPELLER
    9.
    发明申请
    PROPELLER 有权

    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

    IPC分类号： B63H1/26 ,  B64C11/18 ,  B63H1/20

    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.

    Bone screws and methods of use thereof
    10.
    发明授权
    Bone screws and methods of use thereof 有权
    骨螺钉及其使用方法

    公开(公告)号：US08574273B2

    公开(公告)日：2013-11-05

    申请号：US12556246

    申请日：2009-09-09

    申请人： Thomas A. Russell ,  Todd A. Glover ,  Samuel A. Houston ,  John R. Pepper

    发明人： Thomas A. Russell ,  Todd A. Glover ,  Samuel A. Houston ,  John R. Pepper

    IPC分类号： A61F2/08 ,  A61B17/04 ,  A61B17/86

    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。