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21. 发明公开

EP2151207A3 Elastisches Element zur Verwendung in einer Stabilisierungseinrichtung für Knochen und Herstellungsverfahren für ein solches elastisches Element 有权
标题翻译：一种用于在稳定装置使用用于骨骼和制造方法，例如弹性构件的弹性元件
公开(公告)号：EP2151207A3
公开(公告)日：2010-03-31
申请号：EP09014615.0
申请日：2005-04-13
申请人： Biedermann Motech GmbH
发明人： Harms, Jürgen , Biedermann, Lutz , Matthis, Wilfried
IPC分类号： A61B17/68
CPC分类号： A61B17/7032 , A61B17/7002 , A61B17/7004 , A61B17/7028 , A61B17/7037 , A61B17/7059 , A61B17/7062 , A61B17/8625 , A61B17/866 , A61B2017/00526 , A61B2017/00862 , A61F2/4455 , B23C3/32 , B23H7/02 , B23P13/02 , Y10T29/49995 , Y10T409/303752
摘要： Es wird ein elastisches Element (20) mit hoher Biegesteifigkeit bei geringer Baulänge zur Verwendung in einer Stabilisierungseinrichtung (100) für Knochen oder Wirbel bereitgestellt. Das elastische Element (20) ist als ein im wesentlichen zylindrischer Körper ausgebildet, wobei ein aus mindestens zwei koaxialen Schraubenfedern bestehender elastischer Abschnitt vorgesehen ist. Die Windungen der Schraubenfedern weisen alle die gleiche Steigung (α) auf und sind so angeordnet, dass die Windungen (3) der einen Schraubenfeder zumindest in einem Abschnitt zwischen den Windungen (4) der anderen Schraubenfeder verlaufen. Ferner weist das elastische Element keine Bohrung auf, die sich ansonsten entlang der Mittenachse M des Elements hätte erstrecken können. Das so ausgebildete elastische Element (20) kann Teil einer Knochenschraube (60,80,101,101'), eines Stabförmigen Elementes (50) oder anderer bei einer Stabilisierungseinrichtung (100) verwendeter Elemente sein.

22. 发明公开

EP2162099A1 A DEFLECTION ROD SYSTEM FOR A DYNAMIC STABILIZATION AND MOTION PRESERVATION SPINAL IMPLANTATION SYSTEM AND METHOD 审中-公开
标题翻译：弯曲杆系统用于脊柱植入系统用于动态稳定和运动维持和程序
公开(公告)号：EP2162099A1
公开(公告)日：2010-03-17
申请号：EP08769944.3
申请日：2008-05-30
申请人： Spartek Medical, Inc.
发明人： WINSLOW, Charles J. , FLYNN, John J. , ZUCHERMAN, James F. , HSU, Ken Y. , CAIN, Donald L. , KLYCE, Henry A. , KLYCE, H. Adam R.
IPC分类号： A61F2/44
CPC分类号： A61B17/7043 , A61B17/66 , A61B17/7005 , A61B17/7007 , A61B17/7023 , A61B17/7026 , A61B17/7028 , A61B17/7031 , A61B17/7032 , A61B17/7034 , A61B17/7035 , A61B17/7037 , A61B17/7038 , A61B17/7041 , A61B17/7049 , A61B2090/037
摘要： A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs and configurations can be created and customized to a patient.

23. 发明公开

EP2117448A1 SPINAL ANCHORING SCREW 有权
标题翻译： EDDY锚固螺栓
公开(公告)号：EP2117448A1
公开(公告)日：2009-11-18
申请号：EP07863062.1
申请日：2007-12-19
申请人： Depuy Spine, Inc.
发明人： ARNOLD, Benjamin , BARTISH, Charles, M. , KWAK, Seungkyu, Daniel , DUNBAR, William, L. , UPAL, Anwar, M. , HAWKINS, John, Riley , BORGSTROM, Amie , LOPEZ, Erasmo, A. , MOUMENE, Missoum
IPC分类号： A61B17/56
CPC分类号： A61B17/7035 , A61B17/7004 , A61B17/7005 , A61B17/7013 , A61B17/7028 , A61B17/7032 , A61B17/7037 , A61B17/7038 , A61B17/704 , A61B2017/00867
摘要： A spine stabilization system having a dynamic screw comprises at least one bone anchor assembly comprising a receiver member and a bone engaging member pivotably connected to the receiver member. A bearing is provided in the receiver member that engages a portion of the bone engaging member. An elongated connecting member is connected to the receiver member. A retention member insert is provided within the receiver member between the elongated connecting member and the bearing. The retention member is configured to secure the bearing within the retention member.

24. 发明授权

EP1747760B1 Dynamic spine stabilization device with travel-limiting functionality 有权
标题翻译：用于与悬架行程限制功能的动态脊柱稳定装置
公开(公告)号：EP1747760B1
公开(公告)日：2009-10-14
申请号：EP06253901.0
申请日：2006-07-26
申请人： APPLIED SPINE TECHNOLOGIES, INC.
发明人： Timm, Jens Peter , Hildebrand, Bryan
IPC分类号： A61B17/70
CPC分类号： A61B17/7025 , A61B17/7004 , A61B17/7007 , A61B17/7028 , A61B17/7031 , A61B17/7035 , A61B17/7041

25. 发明授权

EP1667591B1 VORRICHTUNG ZUR ELASTISCHEN STABILISIERUNG VON WIRBELKÖRPERN 有权
标题翻译：设备技术的柔性加固EDDY BODIES
公开(公告)号：EP1667591B1
公开(公告)日：2009-07-01
申请号：EP03818769.6
申请日：2003-09-29
申请人： Synthes GmbH
发明人： HARTMANN, Stephan , STUDER, Armin
IPC分类号： A61B17/70
CPC分类号： A61B17/7026 , A61B17/7004 , A61B17/7011 , A61B17/7028
摘要： The invention relates to a device (1) for elastically stabilising vertebral bodies comprising A) at least two bone anchoring elements (2) each of which is provided with a central axis (3) and a head segment (4) and B) elastic means (5) provided with a longitudinal axis (12) and assembleable with the head segments (4) of the two adjacent bone anchoring elements (2) in such a way that the longitudinal axis (25) is perpendicular to the central axes (3), wherein C) said elastic means (5) exhibits a progressive spring characteristic (20) during a pressure load, D) said means are made of a metallic material and E) they comprise elastic windings (19) of which at least two windings (19) have a geometry different from each other.

26. 发明公开

EP1948048A2 DYNAMIC SPINAL STABILIZATION SYSTEMS 审中-公开
标题翻译：动态脊柱稳定系统
公开(公告)号：EP1948048A2
公开(公告)日：2008-07-30
申请号：EP06825750.0
申请日：2006-10-11
申请人： APPLIED SPINE TECHNOLOGIES, INC.
发明人： CALLAHAN, Ronald, III. , CORRAO, Ernest , MAGUIRE, Stephen , SANTANGELO, Stephen
IPC分类号： A61B17/56
CPC分类号： A61B17/7026 , A61B17/7001 , A61B17/7004 , A61B17/701 , A61B17/7028 , A61B17/7029
摘要： An elongated member forming a spinal support rod is implantable adjacent the spine of a patient, and includes an axial span or spans for spanning respective spinal levels to promote efficacious spinal support/stabilization. As with conventional spinal support rods used in connection with lumbar fusion and other related procedures, the elongated member extends in an axial direction, and is substantially dimensionally stable, both radially and axially. The elongated member is further capable of bending, flexing, and/or deflecting laterally (e.g., along any and/or substantially all transverse directions) to an extent that preserves at least some spinal motion. Such elongated members can include axial spans that manifest a radially segmented geometry relative to the axial direction, include a sleeve and a series of structural members or a coil spring enclosed within the sleeve, and/or include a coil spring and a restraining element passing at least partially through the coil spring.

27. 发明授权

EP1757243B1 Rod-shaped implant element for the application in spine surgery or trauma surgery and stabilization device with such a rod-shaped implant element 有权
标题翻译：用于脊柱或外伤手术中使用杆形元件，并用这样的元件的稳定装置
公开(公告)号：EP1757243B1
公开(公告)日：2008-05-28
申请号：EP05018425.8
申请日：2005-08-24
申请人： BIEDERMANN MOTECH GmbH
发明人： Matthis, Wilfried , Biedermann, Lutz , Harms, Jürgen Dr.
IPC分类号： A61B17/70
CPC分类号： A61B17/7031 , A61B17/7004 , A61B17/702 , A61B17/7028 , A61B17/7032 , A61B17/7037

28. 发明公开

EP1850808A1 APPARATUS AND METHOD FOR DYNAMIC VERTEBRAL STABILIZATION 审中-公开
标题翻译：用于动态椎动脉稳定化的装置和方法
公开(公告)号：EP1850808A1
公开(公告)日：2007-11-07
申请号：EP06735764.0
申请日：2006-02-22
申请人： Stryker Spine
发明人： FALLIN, T., Wade , GERBEC, Daniel, E. , DEVER, Joel
IPC分类号： A61F2/44 , A61B17/56
CPC分类号： A61B17/7028 , A61B17/7007 , A61B17/7025 , A61B17/7052
摘要： A posterior vertebral stabilizer has a resilient member such as a linear spring, which operates in tension and compression. The resilient member may be kept straight by a stabilization rod extending through the spring, or by a telescoping assembly that encases the resilient member. The ends of the stabilizer are attachable to pedicles of adjacent vertebrae so that the stabilizer adds stiffness to control flexion and extension of the vertebrae. Two such stabilizers may be used, and may be connected together by a crosslink designed to limit relative rotation of the stabilizers. Thus, the stabilizers may restrict axial rotation and lateral bending between the vertebrae, while permitting stiffened flexion and extension. Such stabilizers help provide the stiffness of a healthy intervertebral disc. In the event that fusion of the joint becomes necessary, a set screw or other component may be used to further restrict flexion and extension.
摘要翻译：后椎骨稳定器（70,270）具有弹性构件（120,274），例如线性弹簧，其在拉伸和压缩下操作。弹性构件可通过延伸穿过弹簧的稳定杆（74）或通过包围弹性构件（274）的伸缩组件（272）保持直线。稳定器（70,270）的端部（92,94）可附接至相邻椎骨的椎弓根，使得稳定器（70,270）增加刚度以控制椎骨的弯曲和伸展。可以使用两个这样的稳定器（70,270），并且可以通过设计成限制稳定器（70,270）的相对旋转的交联（180）连接在一起。因此，稳定器（70,270）可以限制椎骨之间的轴向旋转和横向弯曲，同时允许僵硬的弯曲和伸展。这种稳定器（70,270）有助于提供健康的椎间盘的刚度。在需要接头融合的情况下，可以使用固定螺钉（160,340）或其他部件来进一步限制弯曲和伸展。

29. 发明公开

EP1832241A1 Stabilisierungseinrichtung mit einem Knochenverankerungselement 失效转让
公开(公告)号：EP1832241A1
公开(公告)日：2007-09-12
申请号：EP07012005.0
申请日：2004-11-06
申请人： BIEDERMANN MOTECH GmbH
发明人： Biedermann, Lutz
IPC分类号： A61B17/86 , A61B17/70 , A61B17/64
CPC分类号： A61B17/8625 , A61B17/645 , A61B17/7004 , A61B17/7026 , A61B17/7028 , A61B17/7032 , A61B17/7037 , A61B17/7041 , A61B17/705 , A61B17/7059 , A61B17/8635 , A61B17/8685 , A61B17/869 , A61B2017/606
摘要： Es wird ein Knochenverankerungselement, wie z.B. eine Knochenschraube (1), bereitgestellt, mit einem Schaft (2) zum Verankern in einem Knochen, wobei der Schaft einen elastischen Abschnitt (4) aufweist. Der elastische Abschnitt (4) ist bevorzugt als Schraubenfeder ausgebildet. Ferner wird eine Stabilisierungseinrichtung für Knochen, beispielsweise für Wirbel bereitgestellt, die wenigstens ein erfindungsgemäßes Knochenverankerungselement (1), ein zweites Knochenverankerungselement und einen die Knochenverankerungselemente verbindenden Stab oder eine Platte aufweist.
摘要翻译：单元（1）具有固定在骨中的轴（2），并且设置有两个弹性部（3,4），其中部分（4）被实施为螺旋弹簧。在该单元中形成用于将杆与单元连接的头部。部分（4）包括与轴线同轴的孔（6）。该单元由于弹性部分朝向轴线受到轴向力，弯曲力和扭力。还包括具有骨固定单元的稳定装置的独立权利要求。

30. 发明公开

EP1776927A3 Dynamic spine stabiliser 有权
标题翻译：动态脊柱稳定器
公开(公告)号：EP1776927A3
公开(公告)日：2007-05-02
申请号：EP06252614.0
申请日：2006-05-19
申请人： APPLIED SPINE TECHNOLOGIES, INC. , Yale University, Inc.
发明人： Timm, Jens Peter , Panjabi, Manobar M.
IPC分类号： A61B17/70
CPC分类号： A61B17/7025 , A61B17/7004 , A61B17/7007 , A61B17/7028
摘要： A dynamic spine stabilization device is provided that includes at least one force imparting member, e.g., a spring. The force imparting member is adapted to deliver a force of between about 25 N/mm and 75 N/mm and restrict the relative travel distance between said first and second pedicles to a distance of between about 1.5mm and 5mm. The spinal stabilization devices also have a minimal impact on the location of the center of rotation for the spinal segment being treated. By providing resistance in the noted range and restricting the travel distance to the noted range, it has been found that the stabilization device provides a desired level of stabilization, as reflected by range of motion values that closely approximate pre-injury range of motion levels. In addition, the resistance levels are not so high as to alter the location of the center of rotation of the treated spinal segment from its normal anatomical location to levels previously obtained, thereby permitting substantially unimpeded angular motion despite the posterior presence of a stabilization device.
摘要翻译：提供了一种动态脊柱稳定装置，其包括至少一个力施加构件，例如弹簧。施力构件适于传递约25N / mm至75N / mm的力，并且将所述第一和第二椎弓根之间的相对行进距离限制在约1.5mm和5mm之间的距离。脊柱稳定装置对被治疗的脊柱节段的旋转中心的位置也具有最小的影响。通过在所提到的范围内提供阻力并将行程限制到所述范围，已经发现稳定装置提供了期望的稳定水平，如运动值的范围所反映的，所述范围非常接近运动水平的损伤前范围。此外，阻力水平并不高，以致于将治疗后的脊柱节段的旋转中心从其正常解剖位置改变到先前获得的水平，由此允许基本上不受阻碍的角运动，尽管后者存在稳定装置。

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