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81. 发明公开

EP2007322A4 POSTERIOR SPINAL DEVICE AND METHOD 审中-公开
标题翻译： POSTERIORE脊椎装置及方法
公开(公告)号：EP2007322A4
公开(公告)日：2011-10-26
申请号：EP07760593
申请日：2007-04-12
申请人： SPINALMOTION INC
发明人： DE VILLIERS MALAN , HOVDA DAVID
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61B17/7001 , A61B17/86 , A61F2/4611 , A61F2002/3008 , A61F2002/302 , A61F2002/30331 , A61F2002/30365 , A61F2002/30387 , A61F2002/30462 , A61F2002/30471 , A61F2002/30523 , A61F2002/30576 , A61F2002/30579 , A61F2002/30601 , A61F2002/30649 , A61F2002/30662 , A61F2002/30841 , A61F2002/30884 , A61F2002/30937 , A61F2002/443 , A61F2002/4619 , A61F2002/4627 , A61F2220/0025 , A61F2220/0033 , A61F2220/0075 , A61F2220/0091 , A61F2230/0065 , A61F2250/0098

82. 发明公开

EP2299940A2 LIMITED MOTION PROSTHETIC INTERVERTEBRAL DISC 有权转让
标题翻译：具有减少运动椎间盘假体
公开(公告)号：EP2299940A2
公开(公告)日：2011-03-30
申请号：EP09774568.1
申请日：2009-07-02
申请人： Spinalmotion Inc.
发明人： ARRAMON, Yves
IPC分类号： A61F2/44 , A61B5/103 , A61B17/70
CPC分类号： A61F2/4425 , A61F2002/3008 , A61F2002/30652 , A61F2002/30655 , A61F2002/30662 , A61F2002/30665 , A61F2002/30843 , A61F2002/30884 , A61F2002/30899 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023 , A61F2310/00407 , A61F2310/00796 , A61F2310/0088
摘要： A prosthetic intervertebral disc includes an upper plate and a lower plate and employs congruent stepped features to provide limited articulating motion between the plates. The stepped features can be used to provide articulating motion of a rocking type rather than a rubbing or translating type of motion provided in many artificial discs. Each of two parts of the intervertebral disc includes two or more stepped bearing surfaces, having curved or flat shapes, which mate with one another to provide the articulation to the disc. The stepped features can be designed to restrict motion in flexion-extension or lateral bending to less than a predetermined angle. The stepped design can be modified to either allow or prevent rotational motion between the plates. The limited motion disc substantially prevents translation, however some limited translation can be provided by modification of the relative sizes of the stepped features.

83. 发明公开

EP2161008A2 Prosthetic disc for intervertebral insertion 有权转让
标题翻译： Methode zum Zusammenbau einer Prothesescheibefüreinen Bandscheibeneinsatz
公开(公告)号：EP2161008A2
公开(公告)日：2010-03-10
申请号：EP09175973.8
申请日：2004-05-26
申请人： Spinalmotion, Inc.
发明人： de Villiers, Malan , Hähnle, Ulrich
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30771 , A61F2002/30054 , A61F2002/3008 , A61F2002/30331 , A61F2002/30405 , A61F2002/30462 , A61F2002/30574 , A61F2002/30649 , A61F2002/30662 , A61F2002/30663 , A61F2002/30884 , A61F2002/30899 , A61F2002/30904 , A61F2002/443 , A61F2220/0025 , A61F2220/0033 , A61F2220/0075 , A61F2230/0071 , A61F2250/0045 , A61F2250/0098 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00604 , A61F2310/0088
摘要： A prosthetic disc (10) for insertion between adjacent vertebrae includes a core (16) having upper and lower curved surfaces (48, 50), upper and lower plates (12, 14), and peripheral restraining structure (26) on at least one of the upper plate (12), the lower plate (14) and the core (16). Each plate has an outer surface (18) which engages a vertebra and an inner curved surface (24) which slides over the curved surfaces (48, 50) of the core (16). The peripheral restraining structure (26) serves to hold the core (16) against a curved surface (24) of at least one of the plates during sliding movement of the plates over the core.
摘要翻译：用于在相邻椎骨之间插入的假体盘（10）包括在至少一个上的上部和下部弯曲表面（48,50），上部和下部板（12,14）以及外围限制结构（26）的芯体（16）的上板（12），下板（14）和芯（16）。每个板具有接合椎骨的外表面（18）和在芯（16）的弯曲表面（48,50）上滑动的内弯曲表面（24）。外围约束结构（26）用于在板在芯上的滑动运动期间将芯（16）保持抵靠至少一个板的弯曲表面（24）。

84. 发明公开

EP2007322A2 POSTERIOR SPINAL DEVICE AND METHOD 审中-公开
标题翻译： POSTERIORE脊椎装置及方法
公开(公告)号：EP2007322A2
公开(公告)日：2008-12-31
申请号：EP07760593.9
申请日：2007-04-12
申请人： Spinalmotion Inc.
发明人： DE VILLIERS, Malan , HOVDA, David
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61B17/7001 , A61B17/86 , A61F2/4611 , A61F2002/3008 , A61F2002/302 , A61F2002/30331 , A61F2002/30365 , A61F2002/30387 , A61F2002/30462 , A61F2002/30471 , A61F2002/30523 , A61F2002/30576 , A61F2002/30579 , A61F2002/30601 , A61F2002/30649 , A61F2002/30662 , A61F2002/30841 , A61F2002/30884 , A61F2002/30937 , A61F2002/443 , A61F2002/4619 , A61F2002/4627 , A61F2220/0025 , A61F2220/0033 , A61F2220/0075 , A61F2220/0091 , A61F2230/0065 , A61F2250/0098
摘要： An intervertebral joint assembly includes an upper support and a lower support, each of which has two or more components. The upper and lower support components are arranged in situ to form the upper and lower supports, respectively. By arranging the supports in situ, the supports can be introduced from the back of the patient, for example with an arthroscope. Each of the upper and lower supports has a surface adapted to engage a vertebra and a surface adapted to engage the other support or an intermediate member to form an articulate joint which articulates the joint assembly. In some embodiments, the components of the upper and lower supports are assembled in situ, for example with pivoting, telescoping or bending, to form the upper and lower supports, respectively. The supports can be attached to vertebrae with pedicles screws, and/or other anchors attached to the supports.

85. 发明公开

EP1778135A2 METHODS AND APPARATUS FOR INTERVERTEBRAL DISC PROSTHESIS INSERTION 有权转让
标题翻译： VERFAHREN UNDGERÄTEZUREINFÜHRUNGVON BANDSCHEIBENPROTHESEN
公开(公告)号：EP1778135A2
公开(公告)日：2007-05-02
申请号：EP05777414.3
申请日：2005-07-29
申请人： Spinalmotion Inc.
发明人： DE VILLIERS, Malan, Southern Implants Office Park , HÄHNLE, Ulrich , HOVDA, David
IPC分类号： A61F2/44 , A61F2/46 , A61B17/88 , A61B17/28
摘要： A method for inserting an intervertebral disc prosthesis into a space between two vertebrae involves inserting the prosthesis partway into the space under constraint to prevent endplates of the prosthesis from articulating, releasing the prosthesis from constraint, and inserting the unconstrained prosthesis farther into the space. In some embodiments, the method involves grasping the prosthesis with a grasping device to insert the prosthesis partway under constraint, loosing the grasping device to release the prosthesis from constraint, and pushing the prosthesis farther into the disc space using the grasping device and/or one or more separate pusher devices. A set includes a grasping device, at least one separate pushing device, and optionally a vertebral spreading device and/or a vertebral midline indicator device.
摘要翻译：用于将椎间盘假体插入到两个椎骨之间的空间中的方法包括将假体部分地插入到限制的空间内，以防止假体的端板铰接，释放假体以免约束，以及将无约束的假体插入到空间中。在一些实施例中，该方法包括用抓握装置来抓握假体，以在限制下插入假体中途，松开抓握装置以释放假体而不受约束，并且使用抓握装置和/或一个将假体推入椎间盘空间或更多单独的推动装置。一种系统包括抓握装置，至少一个单独的推动装置，以及任选的脊椎扩散装置和/或脊椎中线指示装置。

86. 发明授权

US08734519B2 Posterior spinal device and method 有权
标题翻译：后路脊柱装置及方法
公开(公告)号：US08734519B2
公开(公告)日：2014-05-27
申请号：US11787110
申请日：2007-04-12
申请人： Malan de Villiers , David Hovda
发明人： Malan de Villiers , David Hovda
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61B17/7001 , A61B17/86 , A61F2/4611 , A61F2002/3008 , A61F2002/302 , A61F2002/30331 , A61F2002/30365 , A61F2002/30387 , A61F2002/30462 , A61F2002/30471 , A61F2002/30523 , A61F2002/30576 , A61F2002/30579 , A61F2002/30601 , A61F2002/30649 , A61F2002/30662 , A61F2002/30841 , A61F2002/30884 , A61F2002/30937 , A61F2002/443 , A61F2002/4619 , A61F2002/4627 , A61F2220/0025 , A61F2220/0033 , A61F2220/0075 , A61F2220/0091 , A61F2230/0065 , A61F2250/0098
摘要： An intervertebral joint assembly includes an upper support and a lower support, each of which has two or more components. The upper and lower support components are arranged in situ to form the upper and lower supports, respectively. By arranging the supports in situ, the supports can be introduced from the back of the patient, for example with an arthroscope. Each of the upper and lower supports has a surface adapted to engage a vertebra and a surface adapted to engage the other support or an intermediate member to form an articulate joint which articulates the joint assembly. In some embodiments, the components of the upper and lower supports are assembled in situ, for example with pivoting, telescoping or bending, to form the upper and lower supports, respectively. The supports can be attached to vertebrae with pedicles screws, and/or other anchors attached to the supports.
摘要翻译：椎间关节组件包括上支撑件和下支撑件，每个支撑件具有两个或多个部件。上部和下部支撑部件在现场布置以分别形成上部和下部支撑件。通过原位布置支架，可以从患者的背部引入支撑物，例如用关节镜。上支撑件和下支撑件中的每一个具有适于接合椎骨的表面和适于接合另一支撑件或中间构件的表面，以形成铰接接头组件的铰接接头。在一些实施例中，上部和下部支撑件的部件原位组装，例如通过枢转，伸缩或弯曲来分别形成上部和下部支撑件。支撑件可以用椎弓根螺钉连接到椎骨，和/或附接到支撑件的其他锚固件。

87. 发明申请

US20140128976A1 PROSTHETIC DISC FOR INTERVERTEBRAL INSERTION 有权
标题翻译：椎间盘突出椎间盘突出症
公开(公告)号：US20140128976A1
公开(公告)日：2014-05-08
申请号：US14150437
申请日：2014-01-08
申请人： SpinalMotion, Inc.
发明人： Malan de Villiers , Ulrich Hahnle
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30771 , A61F2002/30054 , A61F2002/3008 , A61F2002/30331 , A61F2002/30405 , A61F2002/30462 , A61F2002/30574 , A61F2002/30649 , A61F2002/30662 , A61F2002/30663 , A61F2002/30884 , A61F2002/30899 , A61F2002/30904 , A61F2002/443 , A61F2220/0025 , A61F2220/0033 , A61F2220/0075 , A61F2230/0071 , A61F2250/0045 , A61F2250/0098 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00604 , A61F2310/0088
摘要： A prosthetic disc for insertion between adjacent vertebrae includes a core having upper and lower curved surfaces, upper and lower plates, and peripheral restraining structure on at least one of the upper plate, the lower plate and the core. Each plate has an outer surface which engages a vertebra and an inner curved surface which slides over the curved surface of the core. The peripheral restraining structure serves to hold the core against a curved surface of at least one of the plates during sliding movement of the plates over the core.
摘要翻译：用于在相邻椎骨之间插入的假体盘包括在上板，下板和芯中的至少一个上具有上弯曲表面和下弯曲表面的芯，上板和下板以及周边约束结构。每个板具有接合椎骨的外表面和在芯的弯曲表面上滑动的内弯曲表面。周边约束结构用于在板在芯上的滑动运动期间将芯保持抵靠至少一个板的弯曲表面。

88. 发明授权

US08454698B2 Prosthetic disc for intervertebral insertion 失效
公开(公告)号：US08454698B2
公开(公告)日：2013-06-04
申请号：US12030772
申请日：2008-02-13
申请人： Malan de Villiers , Ulrich Hahnle
发明人： Malan de Villiers , Ulrich Hahnle
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30771 , A61F2002/30054 , A61F2002/3008 , A61F2002/30331 , A61F2002/30405 , A61F2002/30462 , A61F2002/30574 , A61F2002/30649 , A61F2002/30662 , A61F2002/30663 , A61F2002/30884 , A61F2002/30899 , A61F2002/30904 , A61F2002/443 , A61F2220/0025 , A61F2220/0033 , A61F2220/0075 , A61F2230/0071 , A61F2250/0045 , A61F2250/0098 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00604 , A61F2310/0088
摘要： A prosthetic disc for insertion between adjacent vertebrae includes a core having upper and lower curved surfaces, upper and lower plates, and peripheral restraining structure on at least one of the upper plate, the lower plate and the core. Each plate has an outer surface which engages a vertebra and an inner curved surface which slides over the curved surface of the core. The peripheral restraining structure serves to hold the core against a curved surface of at least one of the plates during sliding movement of the plates over the core.

89. 发明授权

US08398712B2 Intervertebral prosthetic disc with shock absorption 有权
标题翻译：椎间盘假体减震
公开(公告)号：US08398712B2
公开(公告)日：2013-03-19
申请号：US13292978
申请日：2011-11-09
申请人： Malan de Villiers , David Hovda , James Shapiro
发明人： Malan de Villiers , David Hovda , James Shapiro
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30767 , A61F2/441 , A61F2002/30563 , A61F2002/30568 , A61F2002/30662 , A61F2002/30663 , A61F2002/30785 , A61F2002/30841 , A61F2002/30884 , A61F2002/443 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179 , Y10T29/49826
摘要： A prosthetic disc for insertion between adjacent vertebrae includes upper and lower plates and a core having upper and lower curved surfaces disposed between the plates. At least one of the plates and/or the core includes a resilient material for absorbing shock or other forces applied by vertebrae. Optionally, resilient support members may be disposed within the resilient material to connect two portions of a plate or the core. Such support members may be springs, cylinders, wires or other resilient structures. The resilient material is held within the core or plate(s) via a surrounding retaining structure, such as a membrane. The resilient material disposed in one or more components of the prosthetic disc provides for shock absorption.
摘要翻译：用于在相邻椎骨之间插入的假体盘包括上板和下板以及具有设置在板之间的上和下弯曲表面的芯。板和/或芯中的至少一个包括用于吸收由椎骨施加的冲击或其他力的弹性材料。可选地，弹性支撑构件可以设置在弹性材料内以连接板或芯的两个部分。这种支撑构件可以是弹簧，气缸，电线或其他弹性结构。弹性材料经由周围的保持结构（例如膜）保持在芯或板内。设置在假体盘的一个或多个部件中的弹性材料提供减震。

90. 发明申请

US20090276051A1 Polyaryletherketone Artificial Intervertebral Disc 审中-公开
标题翻译：聚芳醚酮人造椎间盘
公开(公告)号：US20090276051A1
公开(公告)日：2009-11-05
申请号：US12435572
申请日：2009-05-05
申请人： Yves Arramon , Malan de Villiers , Neville Jansen
发明人： Yves Arramon , Malan de Villiers , Neville Jansen
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30734 , A61F2/30965 , A61F2002/3008 , A61F2002/30448 , A61F2002/305 , A61F2002/30565 , A61F2002/30663 , A61F2002/30841 , A61F2002/30879 , A61F2002/30884 , A61F2002/30899 , A61F2002/30904 , A61F2002/443 , A61F2310/00407 , A61F2310/00796 , A61L27/18 , A61L2430/38 , C08L71/00
摘要： An intervertebral prosthesis for insertion between adjacent vertebrae, in one embodiment, includes upper and lower prosthesis plates and a movable core. The prosthesis plates and optionally the core are formed of polyaryletherketone (PAEK) for improved imaging properties. A metallic insert is provided on each of the PAEK prosthesis plates providing a bone ongrowth surface.
摘要翻译：在一个实施例中，用于在相邻椎骨之间插入的椎间假体包括上和下假体板和可动芯。假体板和任选的芯由聚芳醚酮（PAEK）形成，用于改善成像性能。在每个提供骨生长表面的PAEK假体板上提供金属插入物。

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