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82 条记录 (耗时 0.026 秒)

    Connecting rod with external flexible element
    1.
    发明授权
    Connecting rod with external flexible element 有权
    带有外部柔性元件的连杆

    公开(公告)号：US08518084B2

    公开(公告)日：2013-08-27

    申请号：US11698237

    申请日：2007-01-24

    申请人： Lutz Biedermann ,  Wilfried Matthis ,  Jürgen Harms ,  Scott Carpenter ,  Minh Dinh ,  Raghuveer Basude

    发明人： Lutz Biedermann ,  Wilfried Matthis ,  Jürgen Harms ,  Scott Carpenter ,  Minh Dinh ,  Raghuveer Basude

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7025 ,  A61B17/7028

    摘要： The present invention concerns a flexible connecting device for implantation into the human or animal body and especially for stabilizing the spine with a first rod, which has at least one flexible middle section and at least two connecting sections. At least one part of the flexible middle section includes an adjustment element, such as a flexible element or a stabilization element, which is arranged outside the cross-section of the first rod and connected to the first rod at a first location.

    摘要翻译： 本发明涉及一种用于植入人体或动物体内的柔性连接装置，特别是用于利用具有至少一个柔性中间部分和至少两个连接部分的第一杆来稳定脊柱。 柔性中间部分的至少一部分包括诸如柔性元件或稳定元件的调节元件，其布置在第一杆的横截面的外侧并在第一位置处连接到第一杆。

    Instrument for assembling a bone anchoring device
    2.
    发明授权
    Instrument for assembling a bone anchoring device 有权
    用于组装骨锚固装置的装置

    公开(公告)号：US08303602B2

    公开(公告)日：2012-11-06

    申请号：US12424436

    申请日：2009-04-15

    申请人： Lutz Biedermann ,  Wilfried Matthis ,  Jürgen Harms

    发明人： Lutz Biedermann ,  Wilfried Matthis ,  Jürgen Harms

    IPC分类号： A61B17/88

    CPC分类号： B21K23/00 ,  A61B17/7037 ,  A61B17/7076 ,  A61B17/864

    摘要： An instrument for assembling a bone anchoring device includes a shank with a shaft section to be anchored in a bone and a engagement end, a head being separate from the shank and having a through bore, and a receiving part having a first end, a second end and a longitudinal bore extending from the first to the second end, the head being positionable within the bore at the second end. The instrument includes a holding portion arranged to hold a pin, which has a rod section with a length and a diameter suited to fit and extend at least through the bore of the head, and which has a free end portion extending from the rod section such as to project from the bore of the head when the pin is inserted, and configured to engage with the engagement end of the shank.

    摘要翻译： 一种用于组装骨锚定装置的仪器包括具有锚固在骨中的轴部分和接合端的柄部，与柄部分离并具有通孔的头部，以及具有第一端部，第二部分 端部和从第一端延伸到第二端的纵向孔，头部可在第二端处定位在孔内。 该仪器包括设置成保持销的保持部分，该保持部分具有长度和直径的杆部分，其长度和直径适于至少穿过头部的孔配合和延伸，并且具有从杆部分延伸的自由端部 当销插入时从头部的孔突出，并且构造成与柄的接合端接合。

    Bone screw
    3.
    发明授权
    Bone screw 有权
    骨螺钉

    公开(公告)号：US08137389B2

    公开(公告)日：2012-03-20

    申请号：US10181182

    申请日：2001-11-12

    申请人： Lutz Biedermann ,  Jürgen Harms ,  Ronald W. Lindsey

    发明人： Lutz Biedermann ,  Jürgen Harms ,  Ronald W. Lindsey

    IPC分类号： A61B17/04 ,  A61B17/86

    CPC分类号： A61B17/864 ,  A61B17/8615 ,  A61B17/863 ,  A61B17/8635 ,  A61B17/8685 ,  A61B17/869

    摘要： A bone screw is created, with a thread section with a tip at a first end and a head for engaging with a screwdriver at the opposite second end, which serves as traction element to connect shattered or split off parts of bones to one another. So that fusion of the screw with the bones can take place, the thread section is constructed as tubular and its wall has a plurality of recesses.

    摘要翻译： 创建骨螺钉，其中具有在第一端处具有尖端的螺纹部分和用于与相对的第二端处的螺丝刀接合的头部，其用作牵引元件以将骨骼的碎裂或分离部分彼此连接。 因此，可以发生螺钉与骨头的融合，螺纹部分被构造为管状，并且其壁具有多个凹部。

    Anchoring element for use in spine or bone surgery, methods for use and production thereof
    4.
    发明授权
    Anchoring element for use in spine or bone surgery, methods for use and production thereof 有权
    用于脊柱或骨手术的锚定元件，使用方法和生产方法

    公开(公告)号：US08123784B2

    公开(公告)日：2012-02-28

    申请号：US10799143

    申请日：2004-03-11

    申请人： Lutz Biedermann ,  Jürgen Harms

    发明人： Lutz Biedermann ,  Jürgen Harms

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7032 ,  A61B17/56 ,  A61B17/7037

    摘要： An anchoring element for use in spinal or bone surgery is described. A shaft (1) for anchoring in a vertebra or bone section is connected to a receiving part (22) which serves to connect to a rod (100) having a pre-determined diameter (D). The receiving part (22) provides a U-shaped recess (26) forming a channel for the reception of the rod and two legs (27, 28). The legs are free on their end and have a thread (30, 31) that cooperates with a securing element to fix the rod in the receiving part. When inserted into the receiving part, the rod surface facing the end surface (29) is at a pre-determined distance (A) in an axial direction from the end surface (29). The thread (30, 31) of the legs extends from the end surface a distance that is smaller than or equal to the pre-determined distance (A). Also, an undercut (33, 34) is provided adjacent to the thread whose edge farthest away from the thread is located at a distance (B) from the end surface. Distance (B) is larger than the pre-determined distance (A). The anchoring element is cheap to manufacture and has a reduced overall height as compared to the known anchoring elements. Methods of using the anchoring element also are described.

    摘要翻译： 描述了用于脊柱或骨手术的锚定元件。 用于锚定在椎骨或骨部分中的轴（1）连接到用于连接到具有预定直径（D）的杆（100）的接收部分（22）。 接收部分（22）提供形成用于接收杆和两个腿（27,28）的通道的U形凹部（26）。 腿在其端部是自由的，并且具有与固定元件协作以将杆固定在接收部分中的螺纹（30,31）。 当插入接收部分时，面向端表面（29）的杆表面在距离端表面（29）的轴向方向处于预定距离（A）。 腿的螺纹（30,31）从端表面延伸出小于或等于预定距离（A）的距离。 而且，与螺纹相邻的底边（33,34）设置在与螺纹最远的边缘处与端面距离（B）。 距离（B）大于预定距离（A）。 与已知的锚定元件相比，锚固元件制造便宜并且具有降低的总体高度。 还描述了使用锚固元件的方法。

    Spacer for insertion between two vertebrae
    5.
    发明授权
    Spacer for insertion between two vertebrae 有权
    用于插入两个椎骨之间的间隔物

    公开(公告)号：US07803191B2

    公开(公告)日：2010-09-28

    申请号：US11776409

    申请日：2007-07-11

    申请人： Lutz Biedermann ,  Jürgen Harms ,  Wilfried Matthis

    发明人： Lutz Biedermann ,  Jürgen Harms ,  Wilfried Matthis

    IPC分类号： A61F2/44

    CPC分类号： A61F2/4465 ,  A61F2/44 ,  A61F2/4637 ,  A61F2002/2835 ,  A61F2002/30125 ,  A61F2002/30233 ,  A61F2002/3024 ,  A61F2002/30367 ,  A61F2002/30476 ,  A61F2002/30507 ,  A61F2002/3055 ,  A61F2002/30579 ,  A61F2002/30601 ,  A61F2002/30729 ,  A61F2002/30772 ,  A61F2002/30818 ,  A61F2002/4475 ,  A61F2002/4622 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0008 ,  A61F2230/0069

    摘要： A spacer for insertion between two vertebrae includes a variable axial length and comprises a first member having a hollow interior and a tubular wall and a second member having a hollow interior and a tubular wall the second member being slidable within the first member in an axial direction for adjusting an overall length. At least the first member or the second member comprises an access opening in its wall, the opening having a size which is adapted for inserting bone grafts through the opening into the interior. The spacer further comprises a length adjustment structure being engageable with an expansion tool for telescoping the second member relative to the first member and a locking structure for fixing the axial length. The access opening, the length adjustment structure and the locking structure are arranged so as to be accessible from the same side of the spacer. The spacer allows in situ filling of bone grafts into its interior and an improved handling.

    摘要翻译： 用于在两个椎骨之间插入的间隔件包括可变轴向长度，并且包括具有中空内部和管状壁的第一构件和具有中空内部的第二构件和管状壁，第二构件可在第一构件内在轴向方向上滑动 用于调整总长度。 至少第一构件或第二构件在其壁中包括进入开口，开口具有适于将骨移植物穿过开口插入内部的尺寸。 间隔件还包括长度调节结构，其可与用于相对于第一构件伸缩第二构件的膨胀工具接合，以及用于固定轴向长度的锁定结构。 进入开口，长度调节结构和锁定结构被布置成从间隔件的同一侧可接近。 间隔件允许将骨移植物原位填充到其内部并改进处理。

    Bone fixing device
    6.
    发明授权
    Bone fixing device 有权
    骨固定装置

    公开(公告)号：US07771458B2

    公开(公告)日：2010-08-10

    申请号：US10279196

    申请日：2002-10-23

    申请人： Lutz Biedermann ,  Jürgen Harms ,  Alan Crockard

    发明人： Lutz Biedermann ,  Jürgen Harms ,  Alan Crockard

    IPC分类号： A61B17/80

    CPC分类号： A61B17/8047 ,  A61B17/7059

    摘要： A bone fixing device and in particular a device for stabilizing cervical vertebrae is provided, (with) a plate (2, 200) with at least one recess (5) for guiding through a section (15, 61, 62) of a bone screw (6, 60), a connecting element (20, 30), displaceable in the recess, for connecting the bone screw to the plate and a securing device (10, 11) for securing the connecting element against falling out of the recess.

    摘要翻译： 提供骨固定装置，特别是用于稳定颈椎的装置（带有）具有至少一个凹部（5）的板（2,200），用于引导骨螺钉的部分（15,61,62） （6,60），可在所述凹部中移位以将所述骨螺钉连接到所述板的连接元件（20,30）和用于固定所述连接元件以防止从所述凹部脱出的固定装置（10,11）。

    Bone screw and fastening tool for same
    10.
    发明授权
    Bone screw and fastening tool for same 有权
    骨螺钉和紧固工具相同

    公开(公告)号：US06723100B2

    公开(公告)日：2004-04-20

    申请号：US10198603

    申请日：2002-07-17

    申请人： Lutz Biedermann ,  Jürgen Harms

    发明人： Lutz Biedermann ,  Jürgen Harms

    IPC分类号： A61B1756

    CPC分类号： A61B17/7032 ,  A61B17/7037 ,  A61B17/7082 ,  A61B17/7091

    摘要： The invention relates to a bone screw and a tool for fixing same. A bone screw has a screw element (1), comprising a screw shank (2) and a screw head (3), a cylindrical receiver part (5) with a bore coaxial to the cylindrical axis coming from one end (8) of the cylinder, an opening (6) extending cross-wise to the cylindrical axis for receiving a rod (16) to be connected to the bone screw, an inner thread (10) at one end (8) and a screw (13) cooperating with it and also an outer thread (11) at one end (8) and a nut (14) cooperating with it. Both threads (10, 11) are constructed as running in opposite directions. A fastening tool (21, 21′) acts as tool for fixing a bone screw, with a central shank (23), which is constructed at one end for engagement with a screw or nut and at its other end has a first handle (22), a sleeve-shaped shank (24), surrounding the central shank (23), which is constructed at one end for engagement with a screw or nut and at its other end has a second handle (25), both shanks (23, 24) being rotatable with respect to one another.

    摘要翻译： 本发明涉及骨螺钉及其固定工具。 骨螺钉具有螺钉元件（1），其包括螺杆（2）和螺钉头（3），圆柱形接收器部件（5）具有与圆柱轴线同轴的孔，其从 圆柱体，横向延伸到圆柱形轴线的开口（6），用于接纳要连接到骨螺钉的杆（16），一端（8）处的内螺纹（10）和与螺钉 并且在一端（8）处具有外螺纹（11）和与其配合的螺母（14）。 两个螺纹（10,11）构造成沿相反的方向运行。 紧固工具（21,21'）用作固定骨螺钉的工具，其具有中心柄（23），其在一端构造以与螺钉或螺母接合，并且在另一端具有第一手柄（22） ），围绕中心柄（23）的套筒状柄（24），其在一端构造用于与螺钉或螺母啮合，并且在其另一端具有第二把手（25），两个柄（23， 24）可相对于彼此旋转。