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252 条记录 (耗时 0.025 秒)

    BONE ANCHORING DEVICE
    91.
    发明申请
    BONE ANCHORING DEVICE 失效
    骨锚固装置

    公开(公告)号：US20070265621A1

    公开(公告)日：2007-11-15

    申请号：US11697220

    申请日：2007-04-05

    申请人： Wilfried Matthis ,  Lutz Biedermann

    发明人： Wilfried Matthis ,  Lutz Biedermann

    IPC分类号： A61B17/58

    CPC分类号： A61B17/7032 ,  A61B17/7011 ,  A61B17/7034 ,  A61B17/7037 ,  A61B17/7038 ,  A61B17/7055

    摘要： A bone anchoring device includes a bone anchoring element having a shaft to be anchored in the bone and a head, a receiving part for receiving a rod to be connected to the bone anchoring element, and a pressure member acting onto the head to lock the position of the head relative to the receiving part, the receiving part is formed in one piece and includes an open first bore with a first bore axis, a recess shaped and sized to receive a rod having a longitudinal axis, and a second bore having a second bore axis. The second bore is in communication with the first bore and is sized to receive the head with a part of the shaft extending through the second bore. The second bore axis includes an angle of approximately 90° with a plane defined by the first bore axis and the longitudinal axis of the rod.

    摘要翻译： 骨锚固装置包括具有锚固在骨中的轴的骨锚固元件和头部，用于接收要连接到骨锚固元件的杆的接收部分和作用在头部上以锁定位置的压力构件 所述接收部分形成为一体并且包括具有第一孔轴线的敞开的第一孔，形状为尺寸以容纳具有纵向轴线的杆的凹部，以及具有第二孔的第二孔 孔轴。 第二孔与第一孔连通并且其尺寸被设计成接收具有延伸穿过第二孔的轴的一部分的头部。 第二孔轴线包括由第一孔轴线和杆的纵向轴线限定的平面约90°的角度。

    Bone anchoring element
    93.
    发明申请
    Bone anchoring element 有权
    骨锚固元件

    公开(公告)号：US20070073295A1

    公开(公告)日：2007-03-29

    申请号：US11499034

    申请日：2006-08-04

    申请人： Lutz Biedermann ,  Wilfried Matthis

    发明人： Lutz Biedermann ,  Wilfried Matthis

    IPC分类号： A61F2/30

    CPC分类号： A61B17/68 ,  A61B17/7266 ,  A61B17/863 ,  A61B17/864 ,  A61B17/866 ,  A61B17/8685 ,  A61B2017/00867 ,  A61B2017/8655

    摘要： A bone anchoring element is provided which has a shaft for anchoring in a bone. The shaft includes a tubular body having two open ends. At least one barb element is connected to the shaft. The barb element is cut into the tubular body. The barb element includes a free end and a base connecting the barb element to the shaft. The barb element has a first portion adjacent to the base and a second portion adjacent to the free end. The second portion is inclined relative to the first portion in a direction off said shaft.

    摘要翻译： 提供了一种骨锚固元件，其具有用于锚定在骨中的轴。 轴包括具有两个开口端的管状体。 至少一个倒钩元件连接到轴。 将倒钩元件切成管状体。 倒钩元件包括自由端和将倒钩元件连接到轴的基座。 倒钩元件具有与基部相邻的第一部分和与自由端相邻的第二部分。 第二部分相对于第一部分在离开所述轴的方向上倾斜。

    Targeting device for guiding a drill arrangement
    96.
    发明授权
    Targeting device for guiding a drill arrangement 有权
    用于引导钻孔布置的定位装置

    公开(公告)号：US09592064B2

    公开(公告)日：2017-03-14

    申请号：US14080782

    申请日：2013-11-14

    申请人： Lutz Biedermann ,  Wilfried Matthis ,  Tobias Hägle ,  Kaj Klaue

    发明人： Lutz Biedermann ,  Wilfried Matthis ,  Tobias Hägle ,  Kaj Klaue

    IPC分类号： A61B17/17

    CPC分类号： A61B17/17 ,  A61B17/1717 ,  A61B17/1739 ,  A61B17/1775

    摘要： A targeting device for guiding a drill arrangement for forming an arc-shaped bore in an assembly of adjacent bones or bone fragments, comprises a support frame, a pivoting device mounted to the support frame and arranged to receive the drill arrangement and to allow a pivoting movement of the drill arrangement along an arc-shaped path having a predetermined radius of curvature rc around a pivot axis. The support frame is provided with at least three fixation devices each configured to fix a bone or bone fragment of the bone assembly to define a fixed position in space of the bone assembly with respect to the pivoting device when the bone assembly is installed on the support frame.

    摘要翻译： 用于引导用于在相邻骨头或骨碎片的组件中形成弧形孔的钻孔装置的瞄准装置包括支撑框架，安装到支撑框架并被布置成接收钻孔装置并且允许枢转 沿着具有围绕枢转轴线的预定曲率半径rc的弧形路径的钻孔装置的运动。 支撑框架设置有至少三个固定装置，每个固定装置被配置成固定骨组件的骨或骨片，以在骨组件安装在支撑件上时相对于枢转装置在骨组件的空间中限定固定位置 帧。

    Bone anchoring device
    97.
    发明授权
    Bone anchoring device 有权
    骨锚固装置

    公开(公告)号：US09486246B2

    公开(公告)日：2016-11-08

    申请号：US12969513

    申请日：2010-12-15

    申请人： Lutz Biedermann ,  Wilfried Matthis ,  Gerhard Pohl

    发明人： Lutz Biedermann ,  Wilfried Matthis ,  Gerhard Pohl

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7037 ,  A61B17/7035 ,  Y10T29/49826

    摘要： A bone anchoring device includes an anchoring element including a shaft and a head; a receiving part including a first end and a second end, and having a channel for receiving a rod near the first end, and an accommodation space for accommodating the head near the second end; and a pressure element configured to be located at least partially in the accommodation space and including a flexible portion to clamp the head, wherein the anchoring element is pivotable, and the pressure element is movable inside the accommodation space to lock the head within the pressure element, and wherein a first securing portion on the pressure element and a second securing portion on the receiving part are configured to engage and form a rigid coupling therebetween to prevent removal of the pressure element from the first end of the receiving part.

    摘要翻译： 骨锚固装置包括锚固元件，其包括轴和头部; 接收部分包括第一端和第二端，并且具有用于在第一端附近接收杆的通道和用于在第二端附近容纳头部的容纳空间; 以及压力元件，其构造成至少部分地位于所述容纳空间中并且包括用于夹紧所述头部的柔性部分，其中所述锚固元件可枢转，并且所述压力元件可在所述容纳空间内移动以将所述头部锁定在所述压力元件内 ，并且其中所述压力元件上的第一固定部分和所述接收部分上的第二固定部分构造成在其间接合并形成刚性联接，以防止所述压力元件从所述接收部件的第一端部移除。

    Bone anchoring device
    98.
    发明授权
    Bone anchoring device 有权
    骨锚固装置

    公开(公告)号：US09226778B2

    公开(公告)日：2016-01-05

    申请号：US12789162

    申请日：2010-05-27

    申请人： Lutz Biedermann ,  Wilfried Matthis

    发明人： Lutz Biedermann ,  Wilfried Matthis

    IPC分类号： A61B17/56 ,  A61B17/58 ,  A61F2/30 ,  A61B17/70

    CPC分类号： A61B17/7037 ,  A61B17/7031 ,  A61B17/7032

    摘要： A bone anchoring device includes an anchoring element having a shank to be anchored in a bone or a vertebra and a head, a connection element for connecting at least two anchoring elements, a receiving part having a first end receiving the head, wherein the head is pivotable in the receiving part, and a second end comprising a recess for receiving the connection element, a first pressure element which exerts pressure on the head to lock the head in the receiving part, and a second pressure element which exerts pressure on the connection element to press the connection element against the first pressure element. The contour of the surface of at least the first pressure element or the second pressure element facing the connection element deviates from the contour of the surface of the connection element.

    摘要翻译： 骨锚固装置包括锚固元件，其具有锚固在骨头或椎骨中的柄部和头部，用于连接至少两个锚固元件的连接元件，具有容纳头部的第一端部的接收部件，其中头部 以及第二端，其包括用于接收连接元件的凹部，在头部施加压力以将头部锁定在接收部分中的第一压力元件，以及对连接元件施加压力的第二压力元件 以将连接元件压靠第一压力元件。 至少第一压力元件或面向连接元件的第二压力元件的表面的轮廓偏离连接元件表面的轮廓。

    Bone screw
    99.
    发明授权
    Bone screw 有权
    骨螺钉

    公开(公告)号：US09198702B2

    公开(公告)日：2015-12-01

    申请号：US13034574

    申请日：2011-02-24

    申请人： Lutz Biedermann ,  Wilfried Matthis

    发明人： Lutz Biedermann ,  Wilfried Matthis

    IPC分类号： A61B17/86

    CPC分类号： A61B17/8625 ,  A61B17/861 ,  A61B17/8635 ,  A61B17/864 ,  A61B17/866

    摘要： A bone screw is provided that includes a tubular body having a first end and a closed second end. The tubular body has a tubular wall defining a cavity wherein the thickness of the wall in a radial direction is smaller than an inner radius of the cavity and wherein a plurality of recesses is provided extending entirely through the tubular wall into the cavity. The tubular body further includes an exterior bone thread on an exterior tubular surface portion of the tubular wall, a head at the first end configured to engage with a driver to advance the bone screw in the bone, and a tip at the second end. The tubular body, the head and the tip are formed as a single piece.

    摘要翻译： 提供了一种骨螺钉，其包括具有第一端和封闭的第二端的管状体。 管状体具有限定空腔的管状壁，其中壁的径向方向上的厚度小于空腔的内半径，并且其中提供多个凹槽，其全部延伸穿过管状壁进入空腔。 管状体还包括在管状壁的外部管状表面部分上的外部骨螺纹，头部在第一端处构造成与驱动器接合以使骨头中的骨螺钉前进，并且在第二端处具有尖端。 管状体，头部和尖端形成为单件。

    Receiving part for receiving a rod for coupling the rod to a bone anchoring element and bone anchoring device with such a receiving part
    100.
    发明授权
    Receiving part for receiving a rod for coupling the rod to a bone anchoring element and bone anchoring device with such a receiving part 有权
    用于接收用于将杆连接到骨锚固元件的杆的接收部件和具有这种接收部件的骨锚定装置

    公开(公告)号：US09173684B2

    公开(公告)日：2015-11-03

    申请号：US13323420

    申请日：2011-12-12

    申请人： Lutz Biedermann ,  Wilfried Matthis

    发明人： Lutz Biedermann ,  Wilfried Matthis

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7037

    摘要： A receiving part for coupling a rod to a bone anchoring element includes a receiving part body including a head receiving portion having an open end and a first exterior surface portion, the head receiving portion being flexible to allow introduction and clamping of a head of a bone anchoring element, and a locking ring having a first interior surface portion configured to engage the first exterior surface portion of the head receiving portion in a first contact region to lock an angular position of the head, wherein the first interior surface portion is spaced apart from an end of the locking ring, and wherein one of the first exterior surface portion or the first interior surface portion includes a cylindrical surface, and the other one of the first exterior surface portion or the first interior surface portion includes another cylindrical surface or a ring-shaped bulge portion.

    摘要翻译： 用于将杆联接到骨锚固元件的接收部件包括容纳部件主体，该容纳部件主体包括具有开口端的头部接收部分和第一外部表面部分，所述头部接收部分是柔性的，以允许引入和夹紧骨头 锚定元件和锁定环，其具有构造成在第一接触区域中接合头部接纳部分的第一外表面部分以锁定头部的角位置的第一内表面部分，其中第一内表面部分与 锁定环的端部，并且其中第一外表面部分或第一内表面部分中的一个包括圆柱形表面，并且第一外表面部分或第一内表面部分中的另一个包括另一圆柱形表面或环 形凸起部分。