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15 条记录 (耗时 0.023 秒)

    Bone screw and method for manufacturing the same
    1.
    发明授权
    Bone screw and method for manufacturing the same 有权
    骨螺钉及其制造方法

    公开(公告)号：US08112870B2

    公开(公告)日：2012-02-14

    申请号：US11985960

    申请日：2007-11-19

    申请人： Wayne A. Willert ,  Glenn A. Rupp ,  Kevin J. Lovell

    发明人： Wayne A. Willert ,  Glenn A. Rupp ,  Kevin J. Lovell

    IPC分类号： A61B17/04 ,  A61B17/56 ,  B23D1/00 ,  B23D41/04 ,  B23P13/04

    CPC分类号： A61B17/866 ,  A61B17/8625 ,  B23G9/001

    摘要： A faceted bone screw and a method for manufacturing the same includes a screw thread configuration having facets that are substantially transverse to the thread. The facets are generally made up of a plurality of transitioning peaks and valleys which vary the depth of the thread and are disposed in one or more locations throughout the threaded portion of the bone screw. The facets operate to reduce the torque required to drive the bone screw into bone, while at the same time operate to assist in anchoring the bone screw within the bone once inserted therein, and thereby reduce the possibility for the screw backing out after insertion.

    摘要翻译： 小面骨螺钉及其制造方法包括具有基本横向于线的小平面的螺纹构型。 小面通常由多个过渡的峰和谷构成，这些峰和谷改变了螺纹的深度，并且被设置在贯穿骨螺钉的螺纹部分的一个或多个位置。 小面操作以减少将骨螺钉驱动到骨骼中所需的扭矩，同时在插入其中时有助于将骨螺钉锚定在骨骼内，从而减少插入后的螺钉退出的可能性。

    Bone screw and method for manufacturing the same
    2.
    发明授权
    Bone screw and method for manufacturing the same 有权
    骨螺钉及其制造方法

    公开(公告)号：US08801762B2

    公开(公告)日：2014-08-12

    申请号：US13345125

    申请日：2012-01-06

    申请人： Wayne A. Willert ,  Glenn A. Rupp ,  Kevin J. Lovell

    发明人： Wayne A. Willert ,  Glenn A. Rupp ,  Kevin J. Lovell

    IPC分类号： A61B17/86

    CPC分类号： A61B17/866 ,  A61B17/8625 ,  B23G9/001

    摘要： A faceted bone screw and a method for manufacturing the same includes a screw thread configuration having facets that are substantially transverse to the thread. The facets are generally made up of a plurality of peaks and valleys which vary the depth of the thread and are disposed in one or more locations throughout the threaded portion of the bone screw. The facets operate to reduce the torque required to drive the bone screw into bone, while at the same time operate to assist in anchoring the bone screw within the bone once inserted therein, and thereby reduce the possibility for the screw backing out after insertion.

    摘要翻译： 小面骨螺钉及其制造方法包括具有基本横向于线的小平面的螺纹构型。 这些小面通常由多个峰和谷构成，这些峰和谷改变了螺纹的深度并且被设置在整个螺纹螺纹部分的一个或多个位置。 小面操作以减少将骨螺钉驱动到骨骼中所需的扭矩，同时在插入其中时有助于将骨螺钉锚定在骨骼内，从而减少插入后的螺钉退出的可能性。

    Bone screw and method for manufacturing the same
    3.
    发明授权
    Bone screw and method for manufacturing the same 有权
    骨螺钉及其制造方法

    公开(公告)号：US08858346B2

    公开(公告)日：2014-10-14

    申请号：US13345086

    申请日：2012-01-06

    申请人： Wayne A. Willert ,  Glenn A. Rupp ,  Kevin J. Lovell

    发明人： Wayne A. Willert ,  Glenn A. Rupp ,  Kevin J. Lovell

    IPC分类号： B21H3/02 ,  A61B17/86 ,  B23G9/00

    CPC分类号： A61B17/866 ,  A61B17/8625 ,  B23G9/001

    摘要： A faceted bone screw and a method for manufacturing the same includes a screw thread configuration having facets that are substantially transverse to the thread. The facets are generally made up of a plurality of transitioning peaks and valleys which vary the depth of the thread and are disposed in one or more locations throughout the threaded portion of the bone screw. The facets operate to reduce the torque required to drive the bone screw into bone, while at the same time operate to assist in anchoring the bone screw within the bone once inserted therein, and thereby reduce the possibility for the screw backing out after insertion.

    摘要翻译： 小面骨螺钉及其制造方法包括具有基本横向于线的小平面的螺纹构型。 小面通常由多个过渡的峰和谷构成，这些峰和谷改变了螺纹的深度，并且被设置在贯穿骨螺钉的螺纹部分的一个或多个位置。 小面操作以减少将骨螺钉驱动到骨骼中所需的扭矩，同时在插入其中时有助于将骨螺钉锚定在骨骼内，从而减少插入后的螺钉退出的可能性。

    Bone screw and method for manfacturing the same
    4.
    发明申请
    Bone screw and method for manfacturing the same 有权
    骨螺钉及其制造方法

    公开(公告)号：US20090131989A1

    公开(公告)日：2009-05-21

    申请号：US11985960

    申请日：2007-11-19

    申请人： Wayne A. Willert ,  Glenn A. Rupp ,  Kevin J. Lovell

    发明人： Wayne A. Willert ,  Glenn A. Rupp ,  Kevin J. Lovell

    IPC分类号： A61B17/04 ,  A61B17/56 ,  B23D1/00 ,  B23P13/04 ,  B23D41/04

    CPC分类号： A61B17/866 ,  A61B17/8625 ,  B23G9/001

    摘要： A faceted bone screw and a method for manufacturing the same includes a screw thread configuration having facets that are substantially transverse to the thread. The facets are generally made up of a plurality of transitioning peaks and valleys which vary the depth of the thread and are disposed in one or more locations throughout the threaded portion of the bone screw. The facets operate to reduce the torque required to drive the bone screw into bone, while at the same time operate to assist in anchoring the bone screw within the bone once inserted therein, and thereby reduce the possibility for the screw backing out after insertion.

    摘要翻译： 小面骨螺钉及其制造方法包括具有基本横向于线的小平面的螺纹构型。 小面通常由多个过渡的峰和谷构成，这些峰和谷改变了螺纹的深度，并且被设置在贯穿骨螺钉的螺纹部分的一个或多个位置。 小面操作以减少将骨螺钉驱动到骨骼中所需的扭矩，同时在插入其中时有助于将骨螺钉锚定在骨骼内，从而减少插入后的螺钉退出的可能性。

    BONE SCREW AND METHOD FOR MANUFACTURING THE SAME
    5.
    发明申请
    BONE SCREW AND METHOD FOR MANUFACTURING THE SAME 有权
    骨螺钉及其制造方法

    公开(公告)号：US20120108350A1

    公开(公告)日：2012-05-03

    申请号：US13345086

    申请日：2012-01-06

    申请人： Wayne A. Willert ,  Glenn A. Rupp ,  Kevin J. Lovell

    发明人： Wayne A. Willert ,  Glenn A. Rupp ,  Kevin J. Lovell

    IPC分类号： B21H3/02

    CPC分类号： A61B17/866 ,  A61B17/8625 ,  B23G9/001

    摘要： A faceted bone screw and a method for manufacturing the same includes a screw thread configuration having facets that are substantially transverse to the thread. The facets are generally made up of a plurality of transitioning peaks and valleys which vary the depth of the thread and are disposed in one or more locations throughout the threaded portion of the bone screw. The facets operate to reduce the torque required to drive the bone screw into bone, while at the same time operate to assist in anchoring the bone screw within the bone once inserted therein, and thereby reduce the possibility for the screw backing out after insertion.

    摘要翻译： 小面骨螺钉及其制造方法包括具有基本横向于线的小平面的螺纹构型。 小面通常由多个过渡的峰和谷构成，这些峰和谷改变了螺纹的深度，并且被设置在贯穿骨螺钉的螺纹部分的一个或多个位置。 小面操作以减少将骨螺钉驱动到骨骼中所需的扭矩，同时在插入其中时有助于将骨螺钉锚定在骨骼内，从而减少插入后的螺钉退出的可能性。

    TOOL FOR REMOVING BROKEN INTRAMEDULLARY RODS
    9.
    发明申请
    TOOL FOR REMOVING BROKEN INTRAMEDULLARY RODS 审中-公开
    用于去除破碎的内窥镜的工具

    公开(公告)号：US20070233154A1

    公开(公告)日：2007-10-04

    申请号：US11672621

    申请日：2007-02-08

    申请人： Shreedhar Kale ,  Matthew C. Klimash ,  Glenn A. Rupp

    发明人： Shreedhar Kale ,  Matthew C. Klimash ,  Glenn A. Rupp

    IPC分类号： A61F2/00

    CPC分类号： A61B17/921

    摘要： A broken intramedullary rod removal tool for extracting the distal end of a broken intramedullary rod from bone in which it is embedded. In a first embodiment the tool has an extraction shaft, an expansion rod disposed and longitudinally movable within the shaft, a strike plate adapter secured to the proximal end of the extraction shaft, a thumb screw secured to the strike plate adapter, and a strike plate secured to the strike plate adapter. The distal end of the extraction shaft is inwardly tapered and has a split-bulb tip, so that the expansion shaft distal end can be flared out by insertion of the distal end of the expansion shaft therein, to expand the tip so that it engages the distal end of the broken intramedullary rod, thus permitting the distal portion of the broken rod to be removed by striking the strike plate to force out the expansion shaft and tip-engaged broken rod end. In a second embodiment the split-bulb tip in its relaxed position is outwardly flared to engage the distal end of the broken intramedullary rod and is initially inwardly deflected by a controlling cap to permit the tip to be moved distally within a casing to a position where the tip can engage the broken end of the rod when the controlling cap is moved to allow the tip to flare out.

    摘要翻译： 一种破碎的髓内钉去除工具，用于从其嵌入的骨中提取破碎的髓内杆的远端。 在第一实施例中，工具具有提取轴，在轴内设置并纵向移动的膨胀杆，固定到抽出轴的近端的冲击板适配器，固定到冲击板适配器的指旋螺钉和撞击板 固定在撞板适配器上。 提取轴的远端向内锥形并且具有分开的灯泡尖端，使得膨胀轴远端可以通过将膨胀轴的远端插入其中而扩张，以使其尖端接合 破碎的髓内杆的远端，从而允许通过撞击撞击板去除破碎的杆的远端部分，以迫使膨胀轴和尖端接合的断杆端部。 在第二实施例中，处于其松弛位置的分离式灯泡尖端向外扩张以接合破碎的髓内杆的远端，并且最初由控制帽向内偏转，以允许尖端在套管内向远侧移动至 当控制盖移动以允许尖端张开时，尖端可以接合杆的破碎端。

    Flexible shaft with helical square end
    10.
    发明授权
    Flexible shaft with helical square end 有权
    带螺旋方形端的柔性轴

    公开(公告)号：US06464588B1

    公开(公告)日：2002-10-15

    申请号：US09652103

    申请日：2000-08-30

    申请人： Glenn A. Rupp

    发明人： Glenn A. Rupp

    IPC分类号： F16C108

    CPC分类号： F16F1/48 ,  B60G2202/13 ,  B60G2206/427 ,  F16C1/08 ,  F16F1/025 ,  F16F1/16

    摘要： A flexible shaft having at least one end formed to have a helical square shape, wherein successive cross-sections have square shapes progressively rotated with respect to each other. The overall rotation from where the square cross-section begins to the adjacent end of the shaft is preferably in the range of 10 to 20 degrees. The helical square end is preferably shaped by swaging utilizing helical square dies preferably made by electron discharge machining. When the helical square end of the flexible shaft is forced into a mating square opening of an end fitting, the helical square configuration of the shaft end causes it to be deformed and bind tightly in the fitting with an interference fit, thus reducing vibration and noise when the shaft is rotated. Instead of a helical square shape, the end of the flexible shaft may alternatively have another helical polygonal shape.

    摘要翻译： 具有形成为具有螺旋方形形状的至少一个端部的柔性轴，其中连续的横截面具有相对于彼此逐渐旋转的正方形形状。 从正方形截面开始到轴的相邻端的整体旋转优选在10至20度的范围内。 螺旋形方形端优选通过使用优选由电子放电加工制成的螺旋方形金属模进行成型。 当柔性轴的螺旋方形端部被迫进入端部配件的配合方形开口时，轴端的螺旋形方形构造会使其变形并且以过盈配合紧密地结合到配件中，从而减少振动和噪声 当轴旋转时。 代替螺旋形方形，柔性轴的端部可替代地具有另一螺旋多边形形状。