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1.发明公开Implant for stabilizing bones or vertebrae 有权Implantat zur Stabilisierung der Knochen oderWirbelkörper
公开(公告)号：EP2361572A1
公开(公告)日：2011-08-31
申请号：EP10154844.4
申请日：2010-02-26
CPC分类号： A61B17/8057 , A61B17/7059 , A61B17/8047 , A61B17/8605 , A61F2/30965 , A61F2/442 , A61F2/447 , A61F2002/30492 , A61F2002/30495 , A61F2002/30497 , A61F2002/30774 , A61F2002/30784 , A61F2002/30787 , A61F2002/30904 , A61F2002/4475 , A61F2220/0025 , A61F2310/00017 , A61F2310/00023
摘要： An implant for stabilizing bones or vertebrae is provided, the implant comprising an implant body (1, 100, 100') which can be fixed by means of at least one screw (2) to the bone or a vertebra, wherein the implant body comprises at least one hole (9a, 9b, 9c, 9a', 9b', 900a, 900b') which has a threaded portion (91) with an internal thread for cooperating with the screw thread, characterized in that a guiding member (11,11',11",111) is provided in the hole which guides the screw when the screw is screwed through the threaded portion (91).
摘要翻译： 提供了一种用于稳定骨骼或椎骨的植入物，所述植入物包括可通过至少一个螺钉（2）固定到所述骨或椎骨的植入体（1,100,100'），其中所述植入体包括 至少一个孔（9a，9b，9c，9a'，9b'，900a，900b'），其具有带螺纹的螺纹部分（91），用于与螺纹配合，其特征在于，引导构件 11'，11“，111）设置在孔中，当螺钉旋拧穿过螺纹部分（91）时，该孔引导螺钉。
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公开(公告)号：EP2343020A1
公开(公告)日：2011-07-13
申请号：EP10150373.8
申请日：2010-01-08
IPC分类号： A61B17/86
CPC分类号： A61B17/8685 , A61B17/8605 , A61B17/8635 , A61B17/864
摘要： A bone screw is provided including
a tubular body (1) having a first end (2) and a second end (3), wherein the tubular body has a tubular wall defining a cavity and wherein a plurality of openings are provided extending through the tubular wall into the cavity;
an exterior bone thread on an exterior tubular surface of the tubular wall;
a head (8) configured to engage with a driver to advance the bone screw in the bone by rotating the driver in a first direction, the head being also configured to connect to the tubular body at the first end (2);
wherein the head is connectable to the tubular body in such a way that it is locked against disconnection from the tubular body when the driver is rotated in a second direction opposite to the first direction.摘要翻译： 提供了一种骨螺钉，其包括具有第一端部（2）和第二端部（3）的管状本体（1），其中管状本体具有限定腔体的管状壁，并且其中设置有多个开口， 墙壁进入空腔; 管状壁的外部管状表面上的外部骨螺纹; 头部（8），所述头部（8）构造成通过沿第一方向旋转所述驱动器来使所述骨螺钉在所述骨头中前进，所述头部还被配置成在所述第一端部（2）处连接至所述管状体; 其中所述头部可连接至所述管状体，使得当所述驱动器沿与所述第一方向相反的第二方向旋转时，所述头部被锁定以防止与所述管状体断开。
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公开(公告)号：EP2361574A1
公开(公告)日：2011-08-31
申请号：EP10154810.5
申请日：2010-02-26
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 which includes a tubular body (1) having a first end (2) and a second end (3), wherein the tubular body has a tubular wall defining a cavity wherein the thickness of the wall (d) in a radial direction is smaller than an inner radius (r) of the cavity and wherein a plurality of recesses (5, 5') is provided extending entirely through the tubular wall into the cavity;
an exterior bone thread (4, 4') on an exterior tubular surface portion of the tubular wall;
a head (8) at the first end (2) configured to engage with a driver to advance the bone screw in the bone,
a tip (9, 9') at the second end; and
wherein 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（2）和第二端（3）的管状体（1），其中管状体具有限定腔的管状壁，其中壁（d）的厚度 径向方向小于所述空腔的内半径（r），并且其中设置有多个凹部（5,5'），所述凹部完全穿过所述管状壁延伸到所述空腔中; 在所述管状壁的外部管状表面部分上的外部骨螺纹（4,4'）; 在所述第一端部（2）处的头部（8），所述头部（8）被构造成与驱动器接合以使所述骨螺钉在所述骨骼中前进，所述第二端部处的尖端（9,9'）; 并且其中管状体，头部和尖端形成为单件。
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公开(公告)号：EP2301458A1
公开(公告)日：2011-03-30
申请号：EP09171416.2
申请日：2009-09-25
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/8605
摘要： A bone anchoring device is provided which includes an anchoring element (2) having a shaft (3) for anchoring in the bone and a head (4), a receiving part (5, 5') for receiving the head (4) and for receiving a rod (20) to be connected to the anchoring element, the receiving part being formed in one piece and having a top end (51) and a bottom end (52), a bore (53) extending from the top end to the bottom end, a substantially U-shaped channel (55) adjacent the top end for receiving the rod and a seat (54) adjacent the bottom end for accomodating the head, wherein the anchoring element is to be inserted from the top end (51); a pressure element (6, 6') which is movable in the bore (53) so as to be able to exert pressure onto the head, wherein the anchoring element is pivotable with respect to the receiving part and can be fixed at an angle by exerting pressure via the pressure element onto the head, and wherein a spring element (8,8', 59) is provided which acts between the pressure element and the receiving part and which allows to introduce the pressure element from the top end but withstands against removal of the pressure element through the top end.
摘要翻译： 提供一种骨锚固装置，其包括具有用于锚定在骨头中的轴（3）和头部（4）的锚定元件（2），用于接收头部（4）的接收部件（5,5'）和用于 接收待连接至所述锚固元件的杆（20），所述接收部分形成为一件并具有顶端（51）和底端（52）;孔（53），从所述顶端延伸至所述锚定元件 底端，邻近顶端的基本上U形的通道（55），用于接收杆和靠近底端用于容纳头部的座（54），其中锚定元件将从顶端（51）插入， ; 可在所述孔（53）中移动以便能够将压力施加到所述头部上的压力元件（6,6'），其中所述锚定元件相对于所述接收部分是可枢转的并且可以通过 通过压力元件将压力施加到头部上，并且其中提供弹簧元件（8,8'，59），其作用在压力元件和接收部分之间并且允许从顶端引入压力元件但抵抗 通过顶端去除压力元件。
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5.发明公开Receiving part for receiving a rod for coupling the rod to a bone anchoring element, bone anchoring device, method and tool for assembling the same 有权接收部用于接收杆的杆联接到骨锚定元件骨锚固装置，方法和工具，其组装
公开(公告)号：EP2384709A1
公开(公告)日：2011-11-09
申请号：EP10162063.1
申请日：2010-05-05
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7074 , A61B17/866 , A61B17/8685 , A61B17/88 , A61B2017/00526 , Y10T29/49826 , Y10T29/49876 , Y10T29/49947 , Y10T29/53678 , Y10T29/53796 , Y10T29/5397 , Y10T29/53974 , Y10T29/53978
摘要： A receiving part is provided for receiving a rod for coupling the rod to a bone anchoring element, the receiving part including a receiving part body (5) with a top end (9a) and a bottom end (17b); a rod receiving portion (9) with a channel (12) for receiving the rod (6), and a head receiving portion (17) for accommodating a head (3) of the bone anchoring element, the head receiving portion having an open end (19, 17b) and being flexible so as to allow introduction and clamping of the head; and a locking ring (8) embracing the head receiving portion (17), wherein the locking ring can assume a first position in which it is latched with respect to the receiving part body (5) and in which the head can be introduced into the head receiving portion (17) and a second position in which it is latched with respect to the receiving part body (5) and compresses the head receiving portion such that the head is clamped but is not locked. A method for assembling a bone anchoring device is provided, the method including providing the receiving part body with the locking ring in a first position in which it is latched with respect to the receiving part body and in which the head can be introduced into the receiving part body and can freely pivot therein; inserting the head; and moving the locking ring (8) and the receiving part body (5) relative to each other until the locking ring enters a second position in which it is latched with respect to the receiving part body and in which the bone anchoring element is held in an adjustable angular position but is not fully locked.
摘要翻译： 的接收部被设置用于接收杆的杆联接到骨锚固元件，所述接收部分包括：接收部主体（5）具有顶端（9a）和一个底部（17b）的端部; 具有用于接收所述杆（6）用于容纳头部（3）的骨锚固元件的，具有开口端的头部接收部的通道（12），和一个头部接收部分（17）的杆接收部分（9） （19，17B），并是柔性的，以允许头部的引入和夹紧; 和锁定环（8）拥抱头部接收部分（17），worin锁定环可以假定其被锁存相对于所述接收部主体的第一位置（5），并且其中所述头部能够被引入到所述 头接收部分（17）和在其被相对于所述接收部主体（5）锁存并压缩检查的头部接收部所做的头部被夹住，但没有被锁定的第二位置。 提供了一种用于组装骨锚固装置的方法，该方法包括：提供接收部主体处于第一位置时，锁定环在它被锁存相对于所述接收部主体，并且其中所述头部能够被引入到所述接收 部本体和可自由枢转。其中; 插入头部; 和移动所述锁定环（8）和所述接收部主体（5）相对于彼此，直到锁定环进入其中它被锁存相对于所述接收部主体，并且其中所述骨锚固元件被保持在第二位置 可调整角度位置的，但没有被完全锁定。
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公开(公告)号：EP2371311A1
公开(公告)日：2011-10-05
申请号：EP10158250.0
申请日：2010-03-29
发明人： Biedermann, Lutz , Rapp, Helmar
IPC分类号： A61B17/70
CPC分类号： A61B17/7037
摘要： A bone anchoring device is provided including an anchoring element (2) having a shaft (3) for anchoring in the bone and a head (4), a receiving part having a top end (51) and a bottom end (52), a recess (55) for receiving a rod therein, a coaxial bore (53) extending from the top end (51) in the direction of the bottom end (52) and a seat (54) for receiving the head near the bottom end; a pressure element (6) which is movable within the bore (53); wherein the head (4) is pivotable with respect to the receiving part (5) and can be fixed at an angle by exerting pressure via the pressure element onto the head, and wherein so the pressure element (6) has an outer wall portion with a recess (67a,67b) or a projection and wherein the receiving part (5) has an inner wall portion with a projection (59a, 59b) or a recess which cooperates with said recess (67a,67b) or projection of the pressure element; and wherein the pressure element can assume a first position (P 1 ) in which the recess (67a,67b) and the projection (59a, 59b) cooperate in such a way that the pressure element exerts a preload onto the head in which the head is prevented from freely pivoting but is not locked.
摘要翻译： 提供了一种骨锚固装置，其包括具有用于锚定在骨头中的轴（3）和头部（4）的锚定元件（2），具有顶端（51）和底端（52）的接收部件， 用于在其中容纳杆的凹部55，从顶端51沿底端52的方向延伸的同轴孔53以及用于在底端附近接收头部的座部54; 可在孔（53）内移动的压力元件（6）; 其中所述头部（4）相对于所述接收部件（5）可枢转并且可通过经由所述压力元件向所述头部施加压力而以一定角度固定，并且其中所述压力元件（6）具有外壁部分和 （67a，67b）或突起，并且其中所述接收部分（5）具有带有突起（59a，59b）的内壁部分或与所述凹陷（67a，67b）或所述压力元件 ; 并且其中所述压力元件可以采取其中所述凹部（67a，67b）和所述突起（59a，59b）协作的第一位置（P1），使得所述压力元件将预载荷施加到所述头部，所述头部 阻止自由旋转但未锁定。
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公开(公告)号：EP2335625A1
公开(公告)日：2011-06-22
申请号：EP09180249.6
申请日：2009-12-21
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7035 , Y10T29/49826
摘要： A bone anchoring device is provided including
an anchoring element (1) having a shaft (2) for anchoring in the bone and a head (3),
a receiving part (5) having a top end (5a) and a bottom end (5b), a channel (11) for receiving the rod (6) near the top end and an accomodation space (9a, 9b) for accomodating the head near the bottom end, the accommodation space having an opening (10) towards the bottom end , the opening being sized so as to allow the introduction of the head (3) from the bottom end;
a pressure element (8) formed in one piece, the pressure element being located at least partly in the accomodation space and having a flexible portion (85) to clamp the head;
wherein the anchoring element is pivotable with respect to the receiving part and can be fixed at an angle by moving the pressure element inside the accomodation space such that the head (3) is locked within the flexible portion (85) of the pressure element; wherein the pressure element comprises a first securing portion (83) which is coupled to a second securing portion (9d) at the receiving part when the pressure element is inserted into the receiving part to prevent loss of the pressure element from the receiving part.摘要翻译： 提供了一种骨锚固装置，其包括具有用于锚定在骨中的轴（2）和头部（3）的锚定元件（1），具有顶端（5a）和底端（5b）的接收部分（5） ），用于在顶端附近接收杆（6）的通道（11）和用于容纳靠近底端的头部的容纳空间（9a，9b），容纳空间具有朝向底端的开口（10） 所述开口的尺寸设计成允许从所述底端引入所述头部（3）; 一体地形成的压力元件（8），所述压力元件至少部分地位于所述容纳空间中并且具有用于夹持所述头部的柔性部分（85）; 其中所述锚定元件相对于所述接收部分是可枢转的并且可以通过在所述容纳空间内移动所述压力元件而以一定角度固定，使得所述头部（3）锁定在所述压力元件的所述柔性部分（85）内; 其中所述压力元件包括第一固定部分（83），当所述压力元件插入所述容纳部分中时，所述第一固定部分在所述容纳部分处与第二固定部分（9d）耦合，以防止所述压力元件从所述容纳部分损失。
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公开(公告)号：EP2329780A1
公开(公告)日：2011-06-08
申请号：EP09177909.0
申请日：2009-12-03
IPC分类号： A61B17/86
CPC分类号： A61B17/8635 , A61B17/8605 , A61B17/8615 , A61B17/8625 , A61B17/864 , A61B17/8685 , A61B17/8897
摘要： A bone screw is provided which includes a tubular body (1) with a bone thread (5) in at least a portion of its outer wall, the tubular body (1) having an open first end (2) and a second end (3); a plurality of cutting teeth (4) is provided at the open first end (2); and a head (7) provided at the second end.
摘要翻译： 提供骨螺钉，其包括在其外壁的至少一部分中具有骨螺纹（5）的管状体（1），所述管状体（1）具有敞开的第一端（2）和第二端（3） ）; 多个切割齿（4）设置在开放的第一端（2）处; 和设置在第二端的头部（7）。
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9.发明公开Receiving part for receiving a rod for coupling the rod to a bone anchoring element and a bone anchoring device with such a receiving part 有权接收部分，用于接收用于将杆连接到骨锚固元件的杆和具有这种接收部分的骨锚固装置
公开(公告)号：EP2221012A1
公开(公告)日：2010-08-25
申请号：EP10154145.6
申请日：2010-02-19
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7032 , A61B2017/564
摘要： A receiving part for receiving a rod for coupling the rod to a bone anchoring element, the receiving part is provided including
a receiving part body (5) with
a channel (13) for receiving the rod (6), and
an accommodation space (19) for accommodating a head (3) of the bone anchoring element (1), the accommodation space (19) having an opening (18) for introduction of the head; and
a pressure element (8,8') located at least partly in the accommodation space (19), the pressure element having a flexible portion (83,83') to clamp the head;
wherein the pressure element (8,8') can assume in the receiving part body (5) an inserting position in which introduction of the head is permitted, a locking position in which the head is locked in the receiving part and a pre-locking position in which the head is clamped by the pre-stress exerted by the pressure element.摘要翻译： 一种用于接收用于将杆连接到骨锚固元件的杆的接收部分，接收部分包括具有用于接收杆（6）的通道（13）的接收部分主体（5），以及容纳空间 ），用于容纳所述骨锚固元件（1）的头部（3），所述容纳空间（19）具有用于引入所述头部的开口（18）; 和至少部分位于所述容纳空间（19）中的压力元件（8,8'），所述压力元件具有用于夹紧所述头部的柔性部分（83,83'）; 其中所述压力元件（8,8'）可以在所述容纳部分本体（5）中呈现允许引入所述头部的插入位置，所述头部锁定在所述容纳部分中的锁定位置和预锁定 头部被压力元件施加的预应力夹紧的位置。
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公开(公告)号：EP2329781A1
公开(公告)日：2011-06-08
申请号：EP09177910.8
申请日：2009-12-03
IPC分类号： A61B17/86
CPC分类号： A61B17/8635 , A61B17/862 , A61B17/864 , A61B17/8875 , A61B17/8883 , A61B17/8897
摘要： A bone screw including a tubular body (1) with a bone thread (5) in at least a portion of its outer wall, the tubular body having an open first end (2) and an open second end (3); wherein at the open first end (2) a plurality of cutting teeth (4) is provided and wherein at the second end (3) a structure (31, 310) for engagement with a screwing-in tool (100) is provided.
摘要翻译： 一种骨螺钉，其包括在其外壁的至少一部分中具有骨螺纹（5）的管状体（1），所述管状体具有敞开的第一端（2）和开放的第二端（3）; 其中在开放的第一端（2）处设置有多个切割齿（4），并且其中在第二端（3）处提供用于与螺丝拧入工具（100）接合的结构（31,310）。
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