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61. 发明授权

US08790405B2 Fixation device for bones 有权
标题翻译：骨固定装置
公开(公告)号：US08790405B2
公开(公告)日：2014-07-29
申请号：US12180462
申请日：2008-07-25
申请人： Lutz Biedermann , Wilfried Matthis , Othmar Schwarzenbach , Martin Pabst
发明人： Lutz Biedermann , Wilfried Matthis , Othmar Schwarzenbach , Martin Pabst
IPC分类号： A61F2/44 , A61B17/80 , A61F2/30 , A61F2/46 , A61B17/86
CPC分类号： A61F2/4455 , A61B17/8033 , A61B17/8052 , A61B17/8605 , A61F2/447 , A61F2/4611 , A61F2002/30774 , A61F2002/30784 , A61F2002/30787 , A61F2002/3079 , A61F2002/30794 , A61F2002/3082 , A61F2002/30841 , A61F2002/4475 , A61F2310/00023
摘要： A fixation device for bones includes a member which is to be fixed to one or more bones and has at least one bore for receiving a bone screw, wherein the at least one bore comprises a first internal thread portion. The bone screw has a first shaft section provided with a first external thread portion arranged to cooperate with the internal thread portion of the at least one bore, and a head section having a diameter larger than that of the shaft section to provide a catch arranged to engage with a stop formed in the bore. The bone screw further has a second shaft section which includes a clearance groove extending between the catch of the head section and the external thread of the first shaft section. The clearance groove allows disengagement of the two thread portions, such that the bone screw is prevented from being unscrewed off the bore when it is loosened within the adjacent bone. The member can also include a side wall of a cage used in an intervertebral implant device, or can represent a plate of a bone plate assembly.
摘要翻译：用于骨骼的固定装置包括要固定到一个或多个骨头并且具有用于接收骨螺钉的至少一个孔的构件，其中所述至少一个孔包括第一内螺纹部分。骨螺钉具有设置有第一外螺纹部分的第一轴部分，第一外螺纹部分布置成与所述至少一个孔的内螺纹部分配合，以及头部部分，其直径大于轴部分的直径，与在孔中形成的止动件接合。骨螺钉还具有第二轴部，该第二轴部包括在头部的卡止部与第一轴部的外螺纹之间延伸的间隙槽。间隙槽允许两个螺纹部分脱开，使得当螺钉在相邻的骨内被松动时，防止骨螺钉被拧开。该构件还可以包括在椎间植入装置中使用的笼的侧壁，或者可以代表骨板组件的板。

62. 发明授权

US08771357B2 Flexible space holder 有权
标题翻译：柔性空间架
公开(公告)号：US08771357B2
公开(公告)日：2014-07-08
申请号：US11121888
申请日：2005-05-04
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 , A61F2/30767 , A61F2/44 , A61F2/442 , A61F2002/30148 , A61F2002/30563 , A61F2002/30566 , A61F2002/30818 , A61F2002/30841 , A61F2230/0017 , A61F2310/00023
摘要： The present invention refers to a flexible space holder for temporary or permanent introdution into a human or animal body of at least one biocompatible, rigid material having a tube-like body (1), with one or more flexible areas being formed by material recesses mare provided for.
摘要翻译：本发明涉及一种柔性空间保持器，用于临时或永久地引入至少一种具有管状体（1）的生物相容性刚性材料的人或动物体，其中一个或多个柔性区域由材料凹槽形成为...提供。

63. 发明申请

US20140172026A1 DYNAMIC BONE ANCHOR AND METHOD OF MANUFACTURING A DYNAMIC BONE ANCHOR 审中-公开
标题翻译：动态骨锚固件及动态骨锚固件的制造方法
公开(公告)号：US20140172026A1
公开(公告)日：2014-06-19
申请号：US14098425
申请日：2013-12-05
申请人： Lutz Biedermann , Wilfried Matthis
发明人： Lutz Biedermann , Wilfried Matthis
IPC分类号： A61B17/84 , A61B17/86
CPC分类号： A61B17/844 , A61B17/7035 , A61B17/8625 , A61B17/866 , A61B17/8685 , A61B2017/00862 , A61B2017/8655 , F04C2270/0421 , Y10T29/49826
摘要： Provided is a dynamic bone anchor comprising an anchor member (1, 1′, 1″) having a tubular body defining an anchor axis (C), the anchor member comprising a plurality of barb elements (13), wherein each barb element (13) is moveable between a first position adjacent to a surface of the tubular body and a second position farther from the surface of the tubular body than the first position and wherein at least a portion of a free cutting edge (13c) of the barb elements is inclined at an angle corresponding to a helical angle that extends for at least one full turn around the anchor axis (C), and wherein the anchor member is made at least partially of a first material that comprises a Ni—Ti based shape memory alloy; and a longitudinal core member being at least partially provided in the tubular body and having a first portion (23, 23′, 23″; 3, 3″) that is not connected to the anchor member such that the anchor member is movable relative thereto and a second portion (25, 22a) that is connected to the anchor member.
摘要翻译：提供了一种动态骨锚，其包括具有限定锚定轴线（C）的管状主体的锚固构件（1,1'，1“），所述锚固构件包括多个倒钩元件（13），其中每个倒钩元件（13））可在与所述管状体的表面相邻的第一位置和远离所述管状本体的表面的第二位置之间移动，所述第二位置比所述第一位置更远，并且其中所述倒钩元件的自由切削刃（13c）的至少一部分是以对应于围绕锚定轴线（C）延伸至少一整圈的螺旋角的角度倾斜，并且其中锚定构件至少部分地由包括Ni-Ti基形状记忆合金的第一材料制成; 并且纵向芯部构件至少部分地设置在所述管状主体中并具有未连接到所述锚固构件的第一部分（23,23'，23“; 3,3”），使得所述锚固构件能够相对于所述锚固构件移动以及连接到所述锚定构件的第二部分（25,22a）。

64. 发明授权

US08690930B2 Bone anchor with plug member and tool for inserting the plug member into the bone anchor 有权
标题翻译：具有塞子构件的骨锚和用于将塞构件插入骨锚中的工具
公开(公告)号：US08690930B2
公开(公告)日：2014-04-08
申请号：US12494107
申请日：2009-06-29
申请人： Lutz Biedermann , Wilfried Matthis
发明人： Lutz Biedermann , Wilfried Matthis
IPC分类号： A61B17/58 , A61B17/60 , A61F2/00 , A61B17/04 , A61B17/86 , A61F2/08
CPC分类号： A61B17/8811 , A61B17/7032 , A61B17/7037 , A61B17/7098 , A61B17/864 , A61B17/8685 , A61B17/8897
摘要： A bone anchor includes a shaft having a first end and a second end, a bore extending from the first end to the second end, and a plug member which is insertable into the bore and guidable through the bore for closing the bore at the second end. The bone anchor is suitable for minimally invasive surgery in such a way a guide wire can be guided through the bone anchor and after the bone anchor has been anchored in the bone the plug member is inserted to close the open end of the bone anchor. A bone cement or a pharmaceutical substance can be introduced into the bone anchor.
摘要翻译：骨锚包括具有第一端和第二端的轴，从第一端延伸到第二端的孔，以及可插入到孔中并可引导通过孔的塞构件，以在第二端处封闭孔。骨锚适用于微创手术，导丝可以被引导穿过骨锚固体，并且在骨锚固定在骨中之后，将插塞构件插入以关闭骨锚的开口端。可以将骨水泥或药物物质引入骨锚。

65. 发明授权

US08636782B2 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
标题翻译：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：US08636782B2
公开(公告)日：2014-01-28
申请号：US12649236
申请日：2009-12-29
申请人： Lutz Biedermann , Wilfried Matthis , Berthold Dannecker
发明人： Lutz Biedermann , Wilfried Matthis , Berthold Dannecker
IPC分类号： A61B17/86 , A61B17/88
CPC分类号： A61B17/7032 , A61B17/7037
摘要： A receiving part for receiving a rod for coupling the rod to a bone anchoring element includes a receiving part body including: a rod receiving portion with a channel for receiving a rod, and a head receiving portion for accommodating a head of a bone anchoring element, the head receiving portion having an open end and being flexible for inserting and clamping of the head, and an exterior surface with a curved portion; and a locking ring around the head receiving portion, wherein the locking ring has an interior surface with a curved portion for engagement with the curved portion of the exterior surface of the head receiving portion for locking a position of the head relative to the head receiving portion.
摘要翻译：用于接收用于将杆连接到骨锚固元件的杆的接收部件包括容纳部件主体，其包括：杆接收部分，其具有用于容纳杆的通道和用于容纳骨锚定元件的头部的头部接收部分，头部接收部分具有开口端，并且用于插入和夹紧头部是柔性的，以及具有弯曲部分的外表面; 以及围绕所述头部接收部分的锁定环，其中所述锁定环具有内表面，所述内表面具有弯曲部分，用于与所述头部接收部分的外表面的弯曲部分接合，用于锁定所述头部相对于所述头部接纳部分的位置。

66. 发明授权

US08632570B2 Stabilization device for bones comprising a spring element and manufacturing method for said spring element 有权
标题翻译：用于骨头的稳定装置包括弹簧元件和用于所述弹簧元件的制造方法
公开(公告)号：US08632570B2
公开(公告)日：2014-01-21
申请号：US10982188
申请日：2004-11-05
申请人： Lutz Biedermann , Wilfried Matthis , Jürgen Harms
发明人： Lutz Biedermann , Wilfried Matthis , Jürgen Harms
IPC分类号： A61B17/70
CPC分类号： A61B17/7035 , A61B17/645 , A61B17/7001 , A61B17/7004 , A61B17/7028 , A61B17/7032 , A61B17/7037 , A61B17/7041 , A61B17/705 , A61B17/7059 , A61B17/8625 , A61B17/8635 , A61B17/8685 , A61B17/869 , A61B2017/00526 , A61B2017/606
摘要： An elastic or flexible element for use in a stabilization device for bones or vertebrae is provided. The elastic or flexible element is provided in the form of an essentially cylindrical body with a first end and a second end opposite thereto, wherein at least one of the opposite ends of the cylindrical body comprises a coaxial bore hole with an internal thread for connecting to a shaft and/or a head of a bone screw or for connecting to a rod section. The present invention further provides a bone anchoring element, e.g. a bone screw, with a shaft for the anchoring in a bone, whereby the shaft comprises an elastic or flexible section which is formed integrally with the shaft or as a separate elastic or flexible element. It is preferable for the elastic section to be implemented in the form of a helical spring. Moreover, the present invention provides a stabilization device for bones, for instance for vertebrae, said device comprising at least one bone anchoring element according to the invention, a second bone anchoring element and a rod or plate connecting the bone anchoring elements.
摘要翻译：提供用于骨骼或椎骨的稳定装置中的弹性或柔性元件。弹性或柔性元件以基本上圆柱体的形式提供，其具有与其相对的第一端和第二端，其中圆柱体的相对端中的至少一个包括具有内螺纹的同轴孔，用于连接到轴和/或骨螺钉的头部或用于连接到杆部分。本发明还提供了一种骨锚定元件，例如，骨螺钉，其具有用于锚定在骨中的轴，由此所述轴包括与所述轴一体形成或作为单独的弹性或柔性元件形成的弹性或柔性部分。优选地，弹性部分以螺旋弹簧的形式实现。此外，本发明提供了一种用于骨骼的稳定装置，例如用于椎骨，所述装置包括根据本发明的至少一个骨锚固元件，第二骨锚定元件和连接骨锚定元件的杆或板。

67. 发明授权

US08579948B2 Instruments for use with a bone anchor with plug member 有权
标题翻译：用于具有塞子构件的骨锚的仪器
公开(公告)号：US08579948B2
公开(公告)日：2013-11-12
申请号：US12821715
申请日：2010-06-23
申请人： Lutz Biedermann , Wilfried Matthis , Martin Meer
发明人： Lutz Biedermann , Wilfried Matthis , Martin Meer
IPC分类号： A61B17/86 , A61B17/56
CPC分类号： A61B17/8819 , A61B17/3468 , A61B17/3472 , A61B17/7098 , A61B17/864 , A61B17/8685 , A61B2090/062 , A61F2/4614 , A61F2002/4622
摘要： Instruments for use with a bone anchoring assembly having plug member are disclosed that allow introduction of the plug member and bone cement or other liquid or pasty material into the bone anchor. The bone anchor includes a shaft having a first end and a second end, a channel extending from the first end to the second end, and a plug member which is insertable into the channel and guidable through the channel for closing the channel at the second end. The bone anchor is suitable for minimally invasive surgery in such a way a guide wire can be guided through the bone anchor and after the bone anchor has been anchored in the bone the plug member is inserted to close the open end of the bone anchor.
摘要翻译：公开了一种用于具有塞子构件的骨锚固组件的仪器，其允许插塞构件和骨粘固剂或其它液体或糊状材料引入骨锚。骨锚固体包括具有第一端和第二端的轴，从第一端延伸到第二端的通道，以及可插入通道中的引导件，并且能够通过通道引导以在第二端封闭通道。骨锚适用于微创手术，导丝可以被引导穿过骨锚固体，并且在骨锚固定在骨中之后，将插塞构件插入以关闭骨锚的开口端。

68. 发明授权

US08506611B2 Bone anchoring device 有权
公开(公告)号：US08506611B2
公开(公告)日：2013-08-13
申请号：US13245361
申请日：2011-09-26
申请人： Lutz Biedermann , Wilfried Matthis
发明人： Lutz Biedermann , Wilfried Matthis
IPC分类号： A61B17/88
CPC分类号： A61B17/8605 , A61B17/7004 , A61B17/7032 , A61B17/7037 , A61B17/7038
摘要： A bone anchoring device includes a receiving part for receiving a rod, the receiving part has a first bore coaxial with a longitudinal axis and a second bore, and an anchoring element having a first end for insertion into the bone and a second end positionable within a second bore, the anchoring element being movable relative to the receiving part in limited angular range about the longitudinal axis, the angles lying in a single plane. The bone anchoring device further includes a fixation element cooperating with the receiving part to lock the anchoring element relative to the receiving part. The anchoring element is pivotable relative to the receiving part around one rotational axis transverse to the longitudinal axis.

69. 发明授权

US08419773B2 Stabilization device for stabilizing bones of a vertebra and rod connector used therefor 失效
标题翻译：用于稳定用于其的椎骨和杆连接器的骨的稳定装置
公开(公告)号：US08419773B2
公开(公告)日：2013-04-16
申请号：US12035386
申请日：2008-02-21
申请人： Lutz Biedermann , Wilfried Matthis
发明人： Lutz Biedermann , Wilfried Matthis
IPC分类号： A61B17/70
CPC分类号： A61B17/705 , A61B17/7031 , A61B17/7037
摘要： A stabilization device for stabilizing bones of a vertebra includes a first rod, a second rod, a rod connector connecting the first rod and the second rod, the rod connector comprising a receiving portion for receiving the first rod and a fixation element for fixing the first rod in the receiving portion, wherein in the receiving portion a rod contacting surface is provided and wherein the contour of this rod contacting surface has deviations from the contour of the surface of the first rod. The rod connector allows to connect a flexible rod, for example made of an elastomer material, with a rigid rod, made for example of a metal.
摘要翻译：用于稳定椎骨的稳定装置包括：第一杆，第二杆，连接第一杆和第二杆的杆连接器，杆连接器包括用于接收第一杆的接收部分和用于固定第一杆的固定元件杆，其中在接收部分中设置有杆接触表面，并且其中该杆接触表面的轮廓具有与第一杆的表面轮廓的偏差。杆连接器允许例如由弹性体材料制成的柔性杆与例如由金属制成的刚性杆连接。

70. 发明申请

US20130072993A1 BONE ANCHORING ELEMENT 有权
公开(公告)号：US20130072993A1
公开(公告)日：2013-03-21
申请号：US13617923
申请日：2012-09-14
申请人： Wilfried Matthis , Lutz Biedermann
发明人： Wilfried Matthis , Lutz Biedermann
IPC分类号： A61B17/86
CPC分类号： A61B17/8625 , A61B17/864 , A61B17/866 , A61B17/8685 , A61B2017/00867 , A61B2017/8655
摘要： A bone anchoring element includes a shaft for anchoring in a bone, the shaft having a tubular body. The shaft comprises a plurality of barb elements, wherein each barb element is formed as continuous one-piece part with the tubular body. Each each barb element is moveable between a first position adjacent to the tubular body and a second position further from the tubular body than the first position. The barb elements are arranged along at least one helical line around an axis of the shaft.

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