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。

公开(公告)号：US10548650B2

公开(公告)日：2020-02-04

申请号：US14080778

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： A61B17/84

摘要： A bone nail (1) for the heel includes: a front portion (2) determined for insertion into one or more bones (14, 15, 16) or bone fragments of the heel and having a tip (3), and an arc-shaped main portion (4) extending from the front portion (2) and having a rear end (5), wherein the main portion (4) includes a tapered shape such that a cross sectional diameter of the main portion (4) within at least one first section (20) increases towards the rear end (5). According to embodiments, a curvature of the arc-shaped main portion (4) includes a radius of curvature rc which amounts to at least 130 mm. According to other embodiments, the tapered shape is a conical shape.

公开(公告)号：US20140142582A1

公开(公告)日：2014-05-22

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 (1) for guiding a drill arrangement (11, 12) for forming an arc-shaped bore in an assembly of adjacent bones or bone fragments, comprises a support frame (2; 5; 7), a pivoting device (8) mounted to the support frame (2; 5; 7) and arranged to receive the drill arrangement (11; 12) and to allow a pivoting movement of the drill arrangement (11; 12) along an arc-shaped path having a predetermined radius of curvature rc around a pivot axis (9). The support frame (2; 5; 7) is provided with at least three fixation devices (3; 4; 6) each configured to fix one of the bones (14; 15; 16) or fragments of the bone assembly to define a fixed position in space of the bone assembly (14; 15; 16) with respect to the pivoting device (8) when the bone assembly is installed to the support frame (2; 5; 7).

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（11,12）的瞄准装置（1）包括支撑框架（2; 5; 7），枢转装置（8 ）安装到所述支撑框架（2; 5; 7）并且布置成接收所述钻孔装置（11; 12）并且允许所述钻孔装置（11; 12）沿着具有预定半径的弧形路径的枢转运动 的曲率rc围绕枢转轴线（9）。 支撑框架（2; 5; 7）设置有至少三个固定装置（3; 4; 6），每个固定装置构造成固定骨头（14; 15; 16）中的一个或骨组件的碎片以限定固定 当骨组件安装到支撑框架（2; 5; 7）时相对于枢转装置（8）在骨组件（14; 15; 16）的空间中的位置。

公开(公告)号：US20140142575A1

公开(公告)日：2014-05-22

申请号：US14080778

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： A61B17/84

摘要： A bone nail (1) for the heel includes: a front portion (2) determined for insertion into one or more bones (14, 15, 16) or bone fragments of the heel and having a tip (3), and an arc-shaped main portion (4) extending from the front portion (2) and having a rear end (5), wherein the main portion (4) includes a tapered shape such that a cross sectional diameter of the main portion (4) within at least one first section (20) increases towards the rear end (5). According to embodiments, a curvature of the arc-shaped main portion (4) includes a radius of curvature rc which amounts to at least 130 mm. According to other embodiments, the tapered shape is a conical shape.

摘要翻译： 用于脚跟的骨钉（1）包括：确定用于插入到一个或多个骨头（14,15,16）中的前部分（2）或足跟的骨碎片并具有尖端（3） 从所述前部（2）延伸并且具有后端（5）的所述主体部分（4），其中所述主体部分（4）包括锥形形状，使得所述主体部分（4）的截面直径在至少 一个第一部分（20）朝向后端（5）增加。 根据实施例，弧形主要部分（4）的曲率包括相当于至少130mm的曲率半径rc。 根据其他实施例，锥形形状是圆锥形。

公开(公告)号：US09763698B2

公开(公告)日：2017-09-19

申请号：US13304228

申请日：2011-11-23

申请人： Lutz Biedermann ,  Wilfried Matthis ,  Tobias Hägle

发明人： Lutz Biedermann ,  Wilfried Matthis ,  Tobias Hägle

IPC分类号： A61B17/70

CPC分类号： A61B17/7037 ,  A61B17/7035

摘要： A polyaxial bone anchoring device includes: an anchoring element having a shaft and a head; a receiving part having a top end, a bottom end, and an accommodation space for accommodating the head, the accommodation space having a lower opening at the bottom end, a sleeve-like insert piece configured to be positioned around a portion of the head, wherein a lower edge of the insert piece extends past the lower opening when the insert piece is seated in the receiving part; a pressure member configured to contact the head to exert pressure onto the head; wherein when the head, the insert piece, and the pressure member are arranged in the receiving part, the insert piece is tiltable with respect to the receiving part and with respect to the anchoring element, and wherein the anchoring element and the insert piece can be locked at respective angles relative to the receiving part.

公开(公告)号：US20120185003A1

公开(公告)日：2012-07-19

申请号：US13324616

申请日：2011-12-13

申请人： Lutz BIEDERMANN ,  Wilfried Matthis ,  Tobias Hägle

发明人： Lutz BIEDERMANN ,  Wilfried Matthis ,  Tobias Hägle

IPC分类号： A61B17/84 ,  B23P11/00

CPC分类号： A61B17/7037 ,  A61B17/7032 ,  A61B17/7035 ,  A61B17/7038 ,  A61B17/8605 ,  Y10T29/49826

摘要： A bone anchoring device includes a bone anchoring element having a head and a shaft, a receiving part for coupling the bone anchoring element to a stabilization element, the receiving part having a bore having a bore axis, a seat member configured to be arranged in the bore and to be rotatable around the bore axis, the seat member forming a seat for polyaxially holding the head, the seat member being configured to allow a greater pivot angle of the bone anchoring element in a first direction compared to other directions when the bone anchoring element and the seat member are in the receiving part, and a pressure member configured to contact the head to exert pressure onto the head, and to be connected to the seat member, such that the pressure member is rotatable together with the seat member around the bore axis.

摘要翻译： 骨锚固装置包括具有头部和轴的骨锚固元件，用于将骨锚固元件连接到稳定元件的接收部分，所述接收部分具有孔，孔具有孔轴线，座构件构造成布置在 并且能够围绕孔轴线旋转，座椅构件形成用于多轴保持头部的座，座椅构件构造成允许当骨锚固件与其他方向相比时，骨锚固元件在第一方向上的更大的枢转角度 元件和座椅构件在接收部分中，以及压力构件，构造成与头部接触以对头部施加压力，并且连接到座椅构件，使得压力构件可与座椅构件一起旋转 孔轴。

公开(公告)号：US09597120B2

公开(公告)日：2017-03-21

申请号：US13324616

申请日：2011-12-13

申请人： Lutz Biedermann ,  Wilfried Matthis ,  Tobias Hägle

发明人： Lutz Biedermann ,  Wilfried Matthis ,  Tobias Hägle

IPC分类号： A61B17/70 ,  A61B17/86

CPC分类号： A61B17/7037 ,  A61B17/7032 ,  A61B17/7035 ,  A61B17/7038 ,  A61B17/8605 ,  Y10T29/49826

摘要： A bone anchoring device includes a bone anchoring element having a head and a shaft, a receiving part for coupling the bone anchoring element to a stabilization element, the receiving part having a bore having a bore axis, a seat member configured to be arranged in the bore and to be rotatable around the bore axis, the seat member forming a seat for polyaxially holding the head, the seat member being configured to allow a greater pivot angle of the bone anchoring element in a first direction compared to other directions when the bone anchoring element and the seat member are in the receiving part, and a pressure member configured to contact the head to exert pressure onto the head, and to be connected to the seat member, such that the pressure member is rotatable together with the seat member around the bore axis.

公开(公告)号：US20120136395A1

公开(公告)日：2012-05-31

申请号：US13304228

申请日：2011-11-23

申请人： Lutz Biedermann ,  Wilfried Matthis ,  Tobias Hägle

发明人： Lutz Biedermann ,  Wilfried Matthis ,  Tobias Hägle

IPC分类号： A61B17/88 ,  A61B17/84

CPC分类号： A61B17/7037 ,  A61B17/7035

摘要： A polyaxial bone anchoring device includes: an anchoring element having a shaft and a head; a receiving part having a top end, a bottom end, and an accommodation space for accommodating the head, the accommodation space having a lower opening at the bottom end, a sleeve-like insert piece configured to be positioned around a portion of the head, wherein a lower edge of the insert piece extends past the lower opening when the insert piece is seated in the receiving part; a pressure member configured to contact the head to exert pressure onto the head; wherein when the head, the insert piece, and the pressure member are arranged in the receiving part, the insert piece is tiltable with respect to the receiving part and with respect to the anchoring element, and wherein the anchoring element and the insert piece can be locked at respective angles relative to the receiving part.

摘要翻译： 多轴骨锚固装置包括：具有轴和头部的锚固元件; 具有顶端，底端和用于容纳头部的容纳空间的容纳部分，所述容纳空间在底端具有下开口，套筒状插入件构造成围绕头部的一部分定位， 其中当所述插入片安置在所述接收部件中时，所述插入件的下边缘延伸穿过所述下开口; 压力构件，构造成接触头部以对头部施加压力; 其中当所述头部，所述插入件和所述压力构件被布置在所述接收部件中时，所述插入件可相对于所述接收部分并相对于所述锚固元件倾斜，并且其中所述锚固元件和所述插入件可以 相对于接收部分以相应的角度锁定。

公开(公告)号：US09585698B2

公开(公告)日：2017-03-07

申请号：US13618000

申请日：2012-09-14

申请人： Lutz Biedermann ,  Wilfried Matthis ,  Michael Kegel

发明人： Lutz Biedermann ,  Wilfried Matthis ,  Michael Kegel

IPC分类号： A61B17/70

CPC分类号： A61B17/7037

摘要： A polyaxial bone anchoring device includes an anchoring element having a shaft and a head; a receiving part having a channel for receiving a rod therein, a coaxial bore and a seat portion for receiving the head; a pressure element having a head contacting surface portion; wherein the head 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 the head has an oversize with respect to the head contacting surface portion such that an interference fit is achieved that clamps the head by the friction between the head and the head contacting surface portion. The curved outer surface portion has a largest diameter and the head contacting surface contacts the head at least in a region including the largest diameter.

摘要翻译： 提供了一种多轴骨锚固装置，其包括具有用于锚固在骨中的轴（2）和头部（3）的锚固元件（1），所述头部具有弯曲的外表面部分; 具有顶端（5a）和底端（5b）的接收部分（5），用于在其中容纳杆的通道（12），在顶端（5a）的方向上延伸的同轴孔（51） 底端（5b）和用于在底端接收头部的座部（52）; 布置在所述孔内的压力元件（6），所述压力元件具有接触所述头部的弯曲外表面部分的头部接触表面部分（62,63） 其中所述头部相对于所述接收部件可枢转，并且可以通过经由所述压力元件施加压力而以一定角度固定到所述头部上，并且其中所述头部在所述弯曲外表面部分中相对于所述头部接触表面部分具有过大尺寸 使得通过外表面部分和头部接触表面部分之间的摩擦来实现夹头。

公开(公告)号：US09381043B2

公开(公告)日：2016-07-05

申请号：US13462697

申请日：2012-05-02

申请人： Lutz Biedermann ,  Wilfried Matthis ,  Berthold Dannecker

发明人： Lutz Biedermann ,  Wilfried Matthis ,  Berthold Dannecker

IPC分类号： A61B17/70 ,  A61B17/86 ,  A61B17/88 ,  A61B17/00

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： An insert for a tool for assembling a bone anchoring device including a bone anchoring element with a head and a shaft to be anchored in bone and a receiving part, the insert configured for insertion into a holder of the tool, the insert including an elongate body with a longitudinal axis, wherein a first recess configured to receive a shaft of a bone anchoring element extends on a surface of the elongate body along the longitudinal axis, has a first diameter, and is oriented towards a first radial direction relative to the longitudinal axis, wherein a second recess configured to receive a shaft of a bone anchoring element extends on a surface of the elongate body along the longitudinal axis, has a second diameter greater than the first diameter, and is oriented towards a second radial direction relative to the longitudinal axis different than the first radial direction.

摘要翻译： 一种用于组装骨锚固装置的工具的插入件，其包括具有待锚定在骨中的头部和轴的骨锚定元件和接收部件，所述插入件构造成用于插入所述工具的保持器中，所述插入件包括细长体 具有纵向轴线，其中构造成容纳骨锚固元件的轴的第一凹部沿着所述纵向轴线在所述细长体的表面上延伸，具有第一直径，并且相对于所述纵向轴线朝向第一径向定向 ，其中构造成接收骨锚定元件的轴的第二凹部沿着所述纵向轴线在所述细长体的表面上延伸，具有大于所述第一直径的第二直径，并且相对于所述纵向方向朝向第二径向定向 轴不同于第一径向。