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1. 发明申请

US20070233244A1 Artificial Disc Replacement Using Posterior Approach 审中-公开
公开(公告)号：US20070233244A1
公开(公告)日：2007-10-04
申请号：US11277726
申请日：2006-03-28
申请人： Erasmo Lopez , Amie Borgstrom , SeungKyu Kwak , John Hawkins , Charles Bartish
发明人： Erasmo Lopez , Amie Borgstrom , SeungKyu Kwak , John Hawkins , Charles Bartish
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2002/3008 , A61F2002/30112 , A61F2002/30133 , A61F2002/30151 , A61F2002/30153 , A61F2002/30179 , A61F2002/30387 , A61F2002/30563 , A61F2002/30571 , A61F2002/30604 , A61F2002/30649 , A61F2002/30884 , A61F2002/30975 , A61F2220/0025 , A61F2230/0004 , A61F2230/0015 , A61F2230/0017 , A61F2230/0019 , A61F2230/0058 , A61F2250/0098
摘要： Methods and devices are provided for replacing a spinal disc. In an exemplary embodiment, artificial disc replacements and methods are provided wherein at least a portion of a disc replacement can be implanted using a posterolateral approach. With a posterolateral approach, the spine is accessed more from the side of the spinal canal through an incision formed in the patient's back. A pathway is created from the incision to the disc space between adjacent vertebrae. Portions of the posterolateral annulus, and posterior lip of the vertebral body may be removed to access the disc space, leaving the remaining annulus and the anterior and posterior longitudinal ligaments in tact. The disc implant can be at least partially introduced using a posterolateral approach, yet it has a size that is sufficient to restore height to the adjacent vertebrae, and that is sufficient to maximize contact with the endplates of the adjacent vertebrae.

2. 发明申请

US20070233261A1 Artificial Disc Replacement Using Posterior Approach 有权
标题翻译：使用后方法进行人造椎间盘置换
公开(公告)号：US20070233261A1
公开(公告)日：2007-10-04
申请号：US11277725
申请日：2006-03-28
申请人： Erasmo Lopez , Amie Borgstrom , SeungKyu Kwak , John Hawkins , Charles Bartish
发明人： Erasmo Lopez , Amie Borgstrom , SeungKyu Kwak , John Hawkins , Charles Bartish
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2002/3008 , A61F2002/30112 , A61F2002/30133 , A61F2002/30151 , A61F2002/30153 , A61F2002/30179 , A61F2002/30387 , A61F2002/30563 , A61F2002/30571 , A61F2002/30604 , A61F2002/30649 , A61F2002/30884 , A61F2002/30975 , A61F2220/0025 , A61F2230/0004 , A61F2230/0015 , A61F2230/0017 , A61F2230/0019 , A61F2230/0058 , A61F2250/0098
摘要： Methods and devices are provided for replacing a spinal disc. In an exemplary embodiment, artificial disc replacements and methods are provided wherein at least a portion of a disc replacement can be implanted using a posterolateral approach. With a posterolateral approach, the spine is accessed more from the side of the spinal canal through an incision formed in the patient's back. A pathway is created from the incision to the disc space between adjacent vertebrae. Portions of the posterolateral annulus, and posterior lip of the vertebral body may be removed to access the disc space, leaving the remaining annulus and the anterior and posterior longitudinal ligaments in tact. The disc implant can be at least partially introduced using a posterolateral approach, yet it has a size that is sufficient to restore height to the adjacent vertebrae, and that is sufficient to maximize contact with the endplates of the adjacent vertebrae.
摘要翻译：提供了用于替换脊椎盘的方法和装置。在示例性实施例中，提供了人造椎间盘置换和方法，其中可以使用后外侧方法植入椎间盘置换的至少一部分。通过后外侧方法，脊柱通过在患者背部形成的切口从脊柱管侧进入。从切口到相邻椎骨之间的椎间盘间隙产生通路。后外侧环的部分和椎体的后唇可以被移除以进入椎间盘空间，留下剩余的环和前后纵韧带。椎间盘植入物可以使用后外侧方法至少部分地引入，但其具有足以恢复相邻椎骨的高度的尺寸，并且足以使与邻近椎骨的端板最大程度的接触。

3. 发明申请

US20070213821A1 Intervertebral disc prosthesis having multiple bearing surfaces 有权
标题翻译：椎间盘假体具有多个支承面
公开(公告)号：US20070213821A1
公开(公告)日：2007-09-13
申请号：US11351710
申请日：2006-02-10
申请人： SeungKyu Kwak , Amie Borgstrom , Erasmo Lopez , John Hawkins
发明人： SeungKyu Kwak , Amie Borgstrom , Erasmo Lopez , John Hawkins
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2002/30016 , A61F2002/30112 , A61F2002/30331 , A61F2002/30433 , A61F2002/30448 , A61F2002/30563 , A61F2002/30649 , A61F2002/30884 , A61F2002/30902 , A61F2002/443 , A61F2002/448 , A61F2220/0033 , A61F2220/0041 , A61F2220/005 , A61F2230/0004 , A61F2250/0019 , A61F2310/00011 , A61F2310/00179
摘要： An intervertebral disc prosthesis comprises a left prosthesis component and a symmetric right prosthesis component positioned in an intervertebral space. Each prosthesis component includes a superior vertebra facing surface, an inferior vertebra facing surface, and a substantially spherical bearing surface. The bearing surface is positioned between the superior vertebra facing surface and the inferior vertebra facing surface. The superior vertebra facing surface is provided on a superior endplate and the inferior vertebra facing surface is provided on an inferior endplate. The superior endplate is operable to rotate relative to the inferior endplate upon the bearing surface. Each prosthesis component further comprises an elastic member positioned between an endplate and the bearing surface. The elastic member may be substantially cylindrical with a plurality of resilient ribs. Flexion/extension, lateral bending, and torsional movement are allowed by a combination of endplate rotation upon the bearing surface and compression of the elastic member.
摘要翻译：椎间盘假体包括定位在椎间空间中的左假体部件和对称右假体部件。每个假体部件包括上面的椎骨面向表面，下面的椎骨面对表面和基本上球形的支承表面。轴承表面位于上椎骨面对面和下椎骨面对面之间。上面的上脊椎骨表面设置在上端板上，下椎骨面向上设置在下端板上。上端板可操作以在轴承表面上相对于下端板旋转。每个假体部件还包括定位在端板和支承表面之间的弹性部件。弹性构件可以是大致圆柱形的，具有多个弹性肋。弯曲/延伸，侧向弯曲和扭转运动通过端板在轴承表面上的旋转和弹性构件的压缩的组合来允许。

4. 发明申请

US20050203512A1 Posterior process dynamic spacer 有权
标题翻译：后处理动态间隔
公开(公告)号：US20050203512A1
公开(公告)日：2005-09-15
申请号：US10796359
申请日：2004-03-09
申请人： John Hawkins , Amie Borgstrom , William Dunbar , Seungkyu Kwak
发明人： John Hawkins , Amie Borgstrom , William Dunbar , Seungkyu Kwak
IPC分类号： A61B17/00 , A61B17/70 , A61F2/44 , B01J23/00 , C07D301/06 , C07D301/12
CPC分类号： A61B17/7062 , A61B17/7065 , A61B17/7068 , A61B2017/00867
摘要： An interspinous spacer having a memory metal extension.
摘要翻译：具有记忆金属延伸部的棘突间间隔物。

5. 发明申请

US20050055096A1 Functional spinal unit prosthetic 审中-公开
标题翻译：功能性脊柱单位假体
公开(公告)号：US20050055096A1
公开(公告)日：2005-03-10
申请号：US10850280
申请日：2004-05-20
申请人： Hassan Serhan , Robert Labrom , John Hawkins , William Dunbar , Amie Borgstrom , Seungkyu Kwak , Andrew Dooris , Michael Slivka
发明人： Hassan Serhan , Robert Labrom , John Hawkins , William Dunbar , Amie Borgstrom , Seungkyu Kwak , Andrew Dooris , Michael Slivka
IPC分类号： A61B17/04 , A61B17/70 , A61F2/00 , A61F2/02 , A61F2/08 , A61F2/30 , A61F2/44
CPC分类号： A61F2/4405 , A61B17/0401 , A61B17/7011 , A61B17/7064 , A61F2/08 , A61F2/30 , A61F2/30742 , A61F2/30965 , A61F2/442 , A61F2/4425 , A61F2/4455 , A61F2002/30014 , A61F2002/30032 , A61F2002/30062 , A61F2002/30224 , A61F2002/30242 , A61F2002/30383 , A61F2002/30462 , A61F2002/30507 , A61F2002/30553 , A61F2002/30563 , A61F2002/30565 , A61F2002/30578 , A61F2002/30649 , A61F2002/30662 , A61F2002/30673 , A61F2002/30682 , A61F2002/30772 , A61F2002/30774 , A61F2002/30777 , A61F2002/30841 , A61F2002/443 , A61F2210/0004 , A61F2220/0025 , A61F2220/0075 , A61F2230/0069 , A61F2230/0071 , A61F2250/0008 , A61F2250/0018 , A61F2250/003 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00161 , A61F2310/00179 , A61F2310/00365 , A61F2310/00796 , A61F2310/00976
摘要： A facet joint replacement system having an elongate rod and a polyaxial screw having a groove therein, wherein the rod is slidably received within the groove of the polyaxial screw.
摘要翻译：一种小关节置换系统，其具有细长杆和在其中具有凹槽的多轴螺钉，其中杆可滑动地容纳在多轴螺钉的凹槽内。

6. 发明授权

US07828824B2 Facet joint prosthesis 有权
标题翻译：方面关节假体
公开(公告)号：US07828824B2
公开(公告)日：2010-11-09
申请号：US11611420
申请日：2006-12-15
申请人： SeungKyu Daniel Kwak , Amie Borgstrom , Erasmo Lopez , John Riley Hawkins , Douglas R. LaSota , Charles M. Bartish, Jr.
发明人： SeungKyu Daniel Kwak , Amie Borgstrom , Erasmo Lopez , John Riley Hawkins , Douglas R. LaSota , Charles M. Bartish, Jr.
IPC分类号： A61B17/70
CPC分类号： A61F2/4405 , A61B17/7005 , A61B17/7007 , A61B17/7011 , A61B17/7025 , A61B17/7031 , A61B17/704 , A61B17/7049 , A61B17/7064 , A61B17/86 , A61F2/442 , A61F2002/30069 , A61F2002/30092 , A61F2002/30331 , A61F2002/3037 , A61F2002/30563 , A61F2002/30566 , A61F2002/30578 , A61F2002/30601 , A61F2002/30649 , A61F2210/0014 , A61F2220/0033 , A61F2310/00011
摘要： Various methods and devices are provided for a facet replacement device. In one embodiment of the invention, a facet replacement device is provided and includes an elongate member matable to a first vertebra and a housing. The housing can have a connector formed thereon and matable to an adjacent second vertebra and an inner lumen formed therein. The housing can also include a deformable member disposed within the inner lumen and having an opening formed therein for slidably receiving at least a portion of the elongate member such that the elongate member can be angularly oriented relative to a longitudinal axis of the lumen.
摘要翻译：为小平面更换装置提供了各种方法和装置。在本发明的一个实施例中，提供小面置换装置，并且包括可配合到第一椎骨和外壳的细长构件。壳体可以具有形成在其上的连接件，并且可连接到邻近的第二椎骨和形成在其中的内腔。壳体还可以包括设置在内腔内的可变形构件，并且具有形成在其中的开口，用于可滑动地容纳细长构件的至少一部分，使得细长构件可以相对于腔的纵向轴线成角度地定向。

7. 发明授权

US08715352B2 Buckling disc replacement 有权
标题翻译：弯曲盘更换
公开(公告)号：US08715352B2
公开(公告)日：2014-05-06
申请号：US11610796
申请日：2006-12-14
申请人： Erasmo Lopez , SeungKyu Daniel Kwak , Amie Borgstrom , John R. Hawkins
发明人： Erasmo Lopez , SeungKyu Daniel Kwak , Amie Borgstrom , John R. Hawkins
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61F2002/30131 , A61F2002/30156 , A61F2002/30224 , A61F2002/30232 , A61F2002/30563 , A61F2002/30904 , A61F2002/4475 , A61F2002/448 , A61F2230/0013 , A61F2230/0023 , A61F2230/0069
摘要： An artificial disc replacement implant is provided that includes an implantable body having a superior surface adapted to be positioned adjacent to an endplate of a superior vertebra, and an opposite inferior surface adapted to be positioned adjacent to an endplate of an adjacent inferior vertebrae. The implantable body includes at least one wall formed therein and extending between the superior and inferior surfaces. The wall(s) can be adapted such that, when the implantable body is disposed between the endplates of adjacent superior and inferior vertebrae, the wall(s) will buckle by moving laterally and shorting in height under a load applied thereto by movement of the adjacent vertebrae. The implantable body can also include at least one opening formed adjacent to the wall(s) and extending between the superior and inferior surfaces of the implantable body.
摘要翻译：提供了一种人造椎间盘置换植入物，其包括具有适于邻近上椎骨终板定位的上表面的可植入体，以及适于邻近相邻下椎骨的终板定位的相对的下表面。可植入体包括形成在其中的至少一个壁，并在上表面和下表面之间延伸。所述壁可以适于使得当所述可植入体设置在相邻的上下椎骨的端板之间时，所述壁将通过横向移动而弯曲，并且在施加到其上的载荷下通过相邻的椎骨。可植入体还可以包括邻近壁并且在可植入体的上表面和下表面之间延伸的至少一个开口。

8. 发明授权

US08137404B2 Artificial disc replacement using posterior approach 有权
标题翻译：人工椎间盘置换术后路
公开(公告)号：US08137404B2
公开(公告)日：2012-03-20
申请号：US11277725
申请日：2006-03-28
申请人： Erasmo Lopez , Amie Borgstrom , SeungKyu Daniel Kwak , John Riley Hawkins , Charles M. Bartish, Jr.
发明人： Erasmo Lopez , Amie Borgstrom , SeungKyu Daniel Kwak , John Riley Hawkins , Charles M. Bartish, Jr.
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2002/3008 , A61F2002/30112 , A61F2002/30133 , A61F2002/30151 , A61F2002/30153 , A61F2002/30179 , A61F2002/30387 , A61F2002/30563 , A61F2002/30571 , A61F2002/30604 , A61F2002/30649 , A61F2002/30884 , A61F2002/30975 , A61F2220/0025 , A61F2230/0004 , A61F2230/0015 , A61F2230/0017 , A61F2230/0019 , A61F2230/0058 , A61F2250/0098
摘要： Methods and devices are provided for replacing a spinal disc. In an exemplary embodiment, artificial disc replacements and methods are provided wherein at least a portion of a disc replacement can be implanted using a posterolateral approach. With a posterolateral approach, the spine is accessed more from the side of the spinal canal through an incision formed in the patient's back. A pathway is created from the incision to the disc space between adjacent vertebrae. Portions of the posterolateral annulus, and posterior lip of the vertebral body may be removed to access the disc space, leaving the remaining annulus and the anterior and posterior longitudinal ligaments in tact. The disc implant can be at least partially introduced using a posterolateral approach, yet it has a size that is sufficient to restore height to the adjacent vertebrae, and that is sufficient to maximize contact with the endplates of the adjacent vertebrae.
摘要翻译：提供了用于替换脊椎盘的方法和装置。在示例性实施例中，提供了人造椎间盘置换和方法，其中可以使用后外侧方法植入椎间盘置换的至少一部分。通过后外侧方法，脊柱通过在患者背部形成的切口从脊柱管侧进入。从切口到相邻椎骨之间的椎间盘间隙产生通路。后外侧环的部分和椎体的后唇可以被移除以进入椎间盘空间，留下剩余的环和前后纵韧带。椎间盘植入物可以使用后外侧方法至少部分地引入，但其具有足以恢复相邻椎骨的高度的尺寸，并且足以使与邻近椎骨的端板最大程度的接触。

9. 发明申请

US20080147191A1 BUCKLING DISC REPLACEMENT 有权
标题翻译：挖掘盘更换
公开(公告)号：US20080147191A1
公开(公告)日：2008-06-19
申请号：US11610796
申请日：2006-12-14
申请人： Erasmo Lopez , SeungKyu Daniel Kwak , Amie Borgstrom , John R. Hawkins
发明人： Erasmo Lopez , SeungKyu Daniel Kwak , Amie Borgstrom , John R. Hawkins
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61F2002/30131 , A61F2002/30156 , A61F2002/30224 , A61F2002/30232 , A61F2002/30563 , A61F2002/30904 , A61F2002/4475 , A61F2002/448 , A61F2230/0013 , A61F2230/0023 , A61F2230/0069
摘要： Devices and methods are provided for replacing a spinal disc, and in particular devices and methods are provided that rely on buckling to control movement of adjacent vertebrae. In one embodiment, an artificial disc replacement implant is provided and includes an implantable body having a superior surface adapted to be positioned adjacent to an endplate of a superior vertebra, and an opposite inferior surface adapted to be positioned adjacent to an endplate of an adjacent inferior vertebrae. The implantable body includes at least one wall formed therein and extending between the superior and inferior surfaces. The wall(s) can be adapted such that, when the implantable body is disposed between the endplates of adjacent superior and inferior vertebrae, the wall(s) will buckle by moving laterally and shorting in height under a load applied thereto by movement of the adjacent vertebrae. The implantable body can also include at least one opening formed adjacent to the wall(s) and extending between the superior and inferior surfaces of the implantable body.
摘要翻译：提供了用于替换脊椎盘的装置和方法，并且特别地提供了依靠屈曲来控制相邻椎骨的运动的装置和方法。在一个实施例中，提供了一种人造椎间盘置换植入物，并且包括具有适于邻近上椎骨终板定位的上表面的可植入体，以及适于邻近邻近下骨的终板定位的相对的下表面椎骨可植入体包括形成在其中的至少一个壁，并在上表面和下表面之间延伸。所述壁可以适于使得当所述可植入体设置在相邻的上下椎骨的端板之间时，所述壁将通过横向移动而弯曲，并且在施加到其上的载荷下通过相邻的椎骨。可植入体还可以包括邻近壁并且在可植入体的上表面和下表面之间延伸的至少一个开口。

10. 发明授权

US08282641B2 Methods and instrumentation for disc replacement 有权
标题翻译：光盘更换的方法和仪器
公开(公告)号：US08282641B2
公开(公告)日：2012-10-09
申请号：US11776819
申请日：2007-07-12
申请人： Erasmo Lopez , Jonathan Bellas , Amie Borgstrom , Douglas R. LaSota
发明人： Erasmo Lopez , Jonathan Bellas , Amie Borgstrom , Douglas R. LaSota
IPC分类号： A61B17/70
CPC分类号： A61F2/4611 , A61F2/4637 , A61F2002/3008 , A61F2002/30112 , A61F2002/30133 , A61F2002/30151 , A61F2002/30153 , A61F2002/30179 , A61F2002/30387 , A61F2002/30563 , A61F2002/30571 , A61F2002/30604 , A61F2002/30649 , A61F2002/30884 , A61F2002/30975 , A61F2002/4622 , A61F2002/4627 , A61F2002/4628 , A61F2002/4677 , A61F2220/0025 , A61F2230/0004 , A61F2230/0015 , A61F2230/0017 , A61F2230/0019 , A61F2230/0058 , A61F2250/0098
摘要： Various exemplary instruments for introducing an implant using a posterolateral approach are also provided, as well as various exemplary methods for using such instruments. In general, the instruments are configured to interconnect to an implant and/or to a guide member such that the components are all docked relative to one another. This allows the various components of a multi-piece implant to be mated intraoperatively within the disc space, and in particular to be guided into alignment with one another.
摘要翻译：还提供了用于使用后外侧方法引入植入物的各种示例性仪器，以及用于使用这种器械的各种示例性方法。通常，器械配置成与植入物和/或引导构件互连，使得组件相对于彼此对接。这允许多片植入物的各种部件在椎间盘内部被配合，并且特别地被引导成彼此对准。

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