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21. 发明申请

US20150265415A1 Prosthetic Intervertebral Disc. 审中-公开
标题翻译：假体椎间盘
公开(公告)号：US20150265415A1
公开(公告)日：2015-09-24
申请号：US13999777
申请日：2014-03-19
申请人： Darin C. Gittings , Michael L. Reo , Janine C. Robinson , John E. Ashley , Nicholas C. Koske , Roxanne L. Richman , Elizabeth V. Wistrom , Uriel Hiram Chee
发明人： Darin C. Gittings , Michael L. Reo , Janine C. Robinson , John E. Ashley , Nicholas C. Koske , Roxanne L. Richman , Elizabeth V. Wistrom , Uriel Hiram Chee
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30742 , A61F2/3094 , A61F2/442 , A61F2002/30009 , A61F2002/30014 , A61F2002/30075 , A61F2002/30133 , A61F2002/30168 , A61F2002/30179 , A61F2002/30224 , A61F2002/30331 , A61F2002/30387 , A61F2002/30462 , A61F2002/30471 , A61F2002/305 , A61F2002/30523 , A61F2002/3055 , A61F2002/30563 , A61F2002/30566 , A61F2002/30576 , A61F2002/30579 , A61F2002/30581 , A61F2002/30586 , A61F2002/30594 , A61F2002/30662 , A61F2002/30884 , A61F2002/30889 , A61F2002/30897 , A61F2002/30899 , A61F2002/30971 , A61F2002/4415 , A61F2002/443 , A61F2002/444 , A61F2002/448 , A61F2002/4495 , A61F2002/4677 , A61F2002/485 , A61F2210/0061 , A61F2220/0025 , A61F2220/0033 , A61F2220/0075 , A61F2220/0091 , A61F2230/0015 , A61F2230/0043 , A61F2230/0058 , A61F2230/0069 , A61F2250/0018 , A61F2250/0028
摘要： Prosthetic intervertebral discs, systems including such prosthetic intervertebral discs, and methods for using the same are described. The subject prosthetic discs include upper and lower endplates separated by a compressible core member. The subject prosthetic discs exhibit stiffness in the vertical direction, torsional stiffness, bending stiffness in the saggital plane, and bending stiffness in the front plane, where the degree of these features can be controlled independently by adjusting the components, construction, and other features of the discs.
摘要翻译：描述假体椎间盘，包括这种假体椎间盘的系统及其使用方法。主体假体盘包括由可压缩的芯构件分开的上端板和下端板。主体假体椎板在垂直方向上显示出刚度，扭转刚度，屈曲平面中的弯曲刚度和前平面中的弯曲刚度，其中这些特征的程度可以通过调整部件，结构和其他特征来独立地控制光盘。

22. 发明申请

US20120109318A1 Prosthetic intervertebral discs 审中-公开
标题翻译：假体椎间盘
公开(公告)号：US20120109318A1
公开(公告)日：2012-05-03
申请号：US13374357
申请日：2011-12-22
申请人： Darin C. Gittings , Michael L. Reo , Janine C. Robinson , John E. Ashley , Nicholas C. Koske , Roxanne L. Richman , Elizabeth V. Wistrom , Uriel Hiram Chee
发明人： Darin C. Gittings , Michael L. Reo , Janine C. Robinson , John E. Ashley , Nicholas C. Koske , Roxanne L. Richman , Elizabeth V. Wistrom , Uriel Hiram Chee
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30742 , A61F2/3094 , A61F2/442 , A61F2002/30009 , A61F2002/30014 , A61F2002/30075 , A61F2002/30133 , A61F2002/30168 , A61F2002/30179 , A61F2002/30224 , A61F2002/30331 , A61F2002/30387 , A61F2002/30462 , A61F2002/30471 , A61F2002/305 , A61F2002/30523 , A61F2002/3055 , A61F2002/30563 , A61F2002/30566 , A61F2002/30576 , A61F2002/30579 , A61F2002/30581 , A61F2002/30586 , A61F2002/30594 , A61F2002/30662 , A61F2002/30884 , A61F2002/30889 , A61F2002/30897 , A61F2002/30899 , A61F2002/30971 , A61F2002/4415 , A61F2002/443 , A61F2002/444 , A61F2002/448 , A61F2002/4495 , A61F2002/4677 , A61F2002/485 , A61F2210/0061 , A61F2220/0025 , A61F2220/0033 , A61F2220/0075 , A61F2220/0091 , A61F2230/0015 , A61F2230/0043 , A61F2230/0058 , A61F2230/0069 , A61F2250/0018 , A61F2250/0028
摘要： Prosthetic intervertebral discs, systems including such prosthetic intervertebral discs, and methods for using the same are described. The subject prosthetic discs include upper and lower endplates separated by a compressible core member. The subject prosthetic discs exhibit stiffness in the vertical direction, torsional stiffness, bending stiffness in the sagittal plane, and bending stiffness in the front plane, where the degree of these features can be controlled independently by adjusting the components, construction, and other features of the discs.
摘要翻译：描述假体椎间盘，包括这种假体椎间盘的系统及其使用方法。主体假体盘包括由可压缩的芯构件分开的上端板和下端板。主体假体椎盘在垂直方向呈现刚度，扭转刚度，矢状面中的弯曲刚度和前平面中的弯曲刚度，其中这些特征的程度可以通过调整部件，构造和其他特征来独立地控制光盘。

23. 发明授权

US08109968B2 Suture lock 失效
标题翻译：缝合锁
公开(公告)号：US08109968B2
公开(公告)日：2012-02-07
申请号：US12231748
申请日：2008-09-05
申请人： John E. Ashley , David F. Lyons
发明人： John E. Ashley , David F. Lyons
IPC分类号： A61B17/04 , F16G11/00
CPC分类号： A61B17/0487 , A61B2017/0496 , A61B2017/06028 , Y10T24/3918
摘要： A suture lock according to the present invention sufficiently secures a suture thread in place in a quick and efficient manner. It eliminates the need for a laparoscopic surgeon to tie complex or multi-step knots. The suture lock generally comprises a suture lock body having a suture channel that allows a suture thread to be drawn into the suture lock body. A plurality of teeth extends into an opening of the suture channel in such a manner that an inserted suture thread will be locked in place. In addition, a guide portion eases insertion of a suture thread free end by simplifying relative rotational adjustment of the lock. An embodiment of the suture lock may be fabricated from a material or materials that naturally dissolve within the human body.
摘要翻译：根据本发明的缝线锁以快速有效的方式足够地固定缝合线。它不需要腹腔镜外科医生来结合复杂或多步骤结。缝线锁通常包括具有缝线通道的缝线锁体，其允许缝合线被拉入缝线锁体。多个齿以插入的缝合线被锁定就位的方式延伸到缝线通道的开口中。此外，引导部分通过简化锁的相对旋转调节来简化缝合线自由端的插入。缝线锁的实施例可以由天然溶解在人体内的材料制成。

24. 发明授权

US07938830B2 Powered tissue modification devices and methods 有权
标题翻译：动力组织修饰装置及方法
公开(公告)号：US07938830B2
公开(公告)日：2011-05-10
申请号：US11406486
申请日：2006-04-17
申请人： Vahid Saadat , Jeffery L. Bleich , Kenneth Michlitsch , John E. Ashley
发明人： Vahid Saadat , Jeffery L. Bleich , Kenneth Michlitsch , John E. Ashley
IPC分类号： A61B17/00
CPC分类号： A61B17/1659 , A61B17/00234 , A61B17/02 , A61B17/1671 , A61B17/1757 , A61B17/320016 , A61B17/32002 , A61B17/3421 , A61B2017/00261 , A61B2017/00867 , A61B2017/32006 , A61B2017/3488 , A61B2090/08021
摘要： A device for modifying tissue in a spine may include: a shaft having a proximal portion and a distal portion, the distal portion having dimensions which allow it to be passed into an epidural space of the spine and between target and non-target tissues; at least one distal force application member extending from the distal portion of the shaft and configured to facilitate application of at least one of anchoring force and tensioning force to the shaft; at least one movable tissue modifying member coupled with the shaft at or near its distal portion; at least one drive member coupled with the at least one tissue modifying member to activate the at least one tissue modifying member; and at least one power transmission member coupled with the at least one drive member to deliver power to the at least one drive member.
摘要翻译：用于修改脊柱中的组织的装置可以包括：具有近端部分和远侧部分的轴，所述远端部分具有允许其进入脊柱的硬膜外腔中以及靶和非靶组织之间的尺寸; 至少一个远端力施加构件，其从所述轴的远侧部分延伸并且构造成便于将锚固力和张紧力中的至少一个施加到所述轴; 至少一个可动组织修改构件，其在远端部分处或其附近与所述轴联接; 至少一个驱动构件与所述至少一个组织修改构件联接以激活所述至少一个组织修改构件; 以及与所述至少一个驱动构件联接的至少一个动力传递构件，以向所述至少一个驱动构件输送动力。

25. 发明申请

US20120245695A1 Lockable Spinal Implant 有权
标题翻译：可锁定脊柱植入物
公开(公告)号：US20120245695A1
公开(公告)日：2012-09-27
申请号：US13486679
申请日：2012-06-01
申请人： Philip J. Simpson , David G. Matsuura , Walter Dean Gillespie , George A. Mansfield, III , John E. Ashley
发明人： Philip J. Simpson , David G. Matsuura , Walter Dean Gillespie , George A. Mansfield, III , John E. Ashley
IPC分类号： A61F2/44
CPC分类号： A61F2/44 , A61F2/30742 , A61F2/442 , A61F2/4455 , A61F2002/30079 , A61F2002/3008 , A61F2002/30133 , A61F2002/30365 , A61F2002/30405 , A61F2002/30476 , A61F2002/30484 , A61F2002/30499 , A61F2002/30505 , A61F2002/30514 , A61F2002/30522 , A61F2002/30525 , A61F2002/3055 , A61F2002/30579 , A61F2002/30581 , A61F2002/30589 , A61F2002/30601 , A61F2002/30841 , A61F2002/482 , A61F2002/485 , A61F2210/009 , A61F2220/0025 , A61F2220/0033 , A61F2230/0015 , A61F2250/0007 , A61F2250/0069 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023
摘要： A spinal implant which is configured to be deployed between adjacent vertebral bodies. The implant has at least one extendable support element with a retracted configuration to facilitate deployment of the implant and an extended configuration so as to expand the implant and effectively distract the disc space, stabilize the motion segments and eliminate pathologic spine motion. Angular deformities can also be corrected, and natural curvatures restored. Preferably, the implant has a minimal dimension in its unexpanded state that is smaller than the dimensions of the neuroforamen through which it typically passes to be deployed within the intervertebral space. The implant is provided with a locking system preferably having a plurality of locking elements to lock the implant in an extended configuration.
摘要翻译：脊柱植入物，其构造成部署在相邻的椎体之间。植入物具有至少一个具有缩回构型的可延伸的支撑元件，以便于植入物的展开和延伸构造，以便扩大植入物并有效地分散椎间盘空间，稳定运动节段并消除病理脊柱运动。角度畸形也可以被修正，自然曲率恢复。优选地，植入物在其未展开状态下具有小于其通常通过以在椎间空间内展开的神经孔的尺寸的最小尺寸。植入物设置有锁定系统，优选地具有多个锁定元件以将植入物锁定在延伸构造中。

26. 发明授权

US07887538B2 Methods and apparatus for tissue modification 有权
标题翻译：组织修复的方法和装置
公开(公告)号：US07887538B2
公开(公告)日：2011-02-15
申请号：US11375265
申请日：2006-03-13
申请人： Jeffery L. Bleich , Vahid Saadat , Steven A. Spisak , John E. Ashley
发明人： Jeffery L. Bleich , Vahid Saadat , Steven A. Spisak , John E. Ashley
IPC分类号： A61B17/00
CPC分类号： A61B17/1659 , A61B17/00234 , A61B17/02 , A61B17/1671 , A61B17/1757 , A61B17/320016 , A61B17/32002 , A61B17/3421 , A61B2017/00261 , A61B2017/00867 , A61B2017/32006 , A61B2017/3488 , A61B2090/08021
摘要： A method for modifying tissue in a patient may involve one or more of the following steps: advancing at least a distal portion of at least one elongate, at least partially flexible tissue modification device into a patient and between one or more target tissues and one or more non-target tissues; positioning at least one tissue modifying member of the tissue modification device adjacent the target tissue such that the tissue modifying member(s) face the target tissue and do not face the non-target tissue; applying an anchoring force to the tissue modification device at or near the distal portion or a proximal portion of the device; applying a tensioning force to the tissue modification device at or near an opposite end of the device relative to the end to which anchoring force is applied, while maintaining the anchoring force, to urge the tissue modifying member(s) against the target tissue; and modifying the target tissue, using the tissue modifying member(s), while preventing the tissue modifying member(s) from extending significantly beyond the target tissue toward the proximal or distal portion of the tissue modification device during tissue modification.
摘要翻译：用于修改患者组织的方法可以涉及一个或多个以下步骤：将至少一个细长的，至少部分柔性的组织改变装置的至少远端部分推进到患者体内，并将一个或多个靶组织与一个或多个靶组织更多的非靶组织; 将所述组织改变装置的至少一个组织修改构件定位成邻近所述目标组织，使得所述组织修改构件面向所述靶组织并且不面向所述非靶组织; 在组件修改装置的远端部分或近端部分处或附近施加锚定力; 在保持锚固力的同时相对于施加锚定力的端部在装置的相对端处或附近施加张紧力，以促使组织修改构件抵靠目标组织; 以及在组织改变期间，使组织改变部件改变目标组织，同时防止组织改变部件显着地超出目标组织向组织改变装置的近端或远端部分延伸。

27. 发明授权

US07309336B2 Catheter for delivery of energy to a surgical site 有权
标题翻译：导管将能量输送到手术部位
公开(公告)号：US07309336B2
公开(公告)日：2007-12-18
申请号：US10898671
申请日：2004-07-26
申请人： John E. Ashley , Hugh R. Sharkey , Joel Saal , Jeffrey A. Saal
发明人： John E. Ashley , Hugh R. Sharkey , Joel Saal , Jeffrey A. Saal
IPC分类号： A61B18/18
CPC分类号： A61B18/082 , A61B10/02 , A61B17/00491 , A61B17/1671 , A61B17/29 , A61B17/320016 , A61B17/3203 , A61B17/3421 , A61B17/3496 , A61B18/00 , A61B18/14 , A61B18/148 , A61B18/1482 , A61B18/1485 , A61B18/1492 , A61B18/18 , A61B18/24 , A61B34/20 , A61B2017/00022 , A61B2017/00084 , A61B2017/0011 , A61B2017/00119 , A61B2017/00261 , A61B2017/00274 , A61B2017/003 , A61B2017/00336 , A61B2017/00455 , A61B2017/00867 , A61B2017/22044 , A61B2017/22049 , A61B2017/22082 , A61B2017/22087 , A61B2017/2905 , A61B2017/2927 , A61B2017/320008 , A61B2017/320044 , A61B2017/32113 , A61B2017/3445 , A61B2017/3488 , A61B2018/00011 , A61B2018/00267 , A61B2018/00434 , A61B2018/0044 , A61B2018/00547 , A61B2018/00625 , A61B2018/00654 , A61B2018/00702 , A61B2018/00791 , A61B2018/00797 , A61B2018/046 , A61B2018/1266 , A61B2018/1405 , A61B2018/1407 , A61B2018/1412 , A61B2018/1425 , A61B2018/1435 , A61B2018/1455 , A61B2018/1472 , A61B2018/1807 , A61B2090/0454 , A61B2090/061 , A61B2090/064 , A61B2090/3937 , A61B2217/005 , A61B2217/007 , A61B2218/002 , A61B2218/007 , A61F2/442 , A61F2002/30677 , A61F2007/0298 , A61M25/0144 , A61M25/0155 , A61M25/0158 , A61M2025/0063 , A61M2025/0064 , A61M2025/0163 , A61N1/06 , A61N1/40
摘要： A catheter for delivering energy to a surgical site is disclosed. The catheter includes at a proximal end a handle and at a distal end a probe. The catheter includes at least one energy delivery device and an activation element. The at least one energy delivery device is located at the distal end of the catheter to deliver energy to portions of the surgical site. The activation element is located at the distal end of the catheter, to transition the probe from a linear to a multi-dimensional shape, within the surgical site. Methods for deploying the probe from the linear to multi-dimensional shape are disclosed.In another embodiment of the invention the catheter includes a heating element fabricated on a substrate by photo-etching to deliver thermal energy to portions of the surgical site. In another embodiment of the invention the catheter includes an energy delivery element, a tip and a blade. The energy delivery element is located at the distal end of the catheter to deliver energy to portions of the intervertebral disc. The blade is positioned within a first lumen of the tip and is extensible beyond the tip, to cut selected portions within the intervertebral disc. In another embodiment of the invention a catheter includes both energy and material transfer elements and an interface on the handle thereof. The interface couples the energy delivery element and the material transfer element to external devices for energy and material transfer to and from the intervertebral disc.
摘要翻译：公开了一种用于向外科手术部位输送能量的导管。导管在近端处包括手柄，并且在远端处包括探针。导管包括至少一个能量输送装置和激活元件。所述至少一个能量输送装置位于所述导管的远端，以将能量传递到手术部位的部分。激活元件位于导管的远端，以将探针从线性过渡到多维形状，在手术部位内。公开了将探针从线性部分展开到多维形状的方法。在本发明的另一个实施例中，导管包括通过光蚀刻在衬底上制造的加热元件，以将热能传递到手术部位的部分。在本发明的另一个实施例中，导管包括能量输送元件，尖端和刀片。能量输送元件位于导管的远端，以将能量传递给椎间盘的部分。刀片定位在尖端的第一内腔内并且可延伸超过尖端，以切割椎间盘内的所选部分。在本发明的另一个实施例中，导管包括能量和材料转移元件以及其手柄上的界面。该界面将能量输送元件和材料传递元件耦合到外部装置，以将能量和材料转移到椎间盘和从椎间盘传递。

28. 发明授权

US08696751B2 Adjustable distraction cage with linked locking mechanisms 有权
标题翻译：可调节牵引笼与链接锁定机构
公开(公告)号：US08696751B2
公开(公告)日：2014-04-15
申请号：US12787281
申请日：2010-05-25
申请人： John E. Ashley , Philip J. Simpson , Walter Dean Gillespie , Damien J. Shulock , Murali Kadaba , David G. Matsuura , George A. Mansfield, III , Thomas Grotz , Rudy Pretti
发明人： John E. Ashley , Philip J. Simpson , Walter Dean Gillespie , Damien J. Shulock , Murali Kadaba , David G. Matsuura , George A. Mansfield, III , Thomas Grotz , Rudy Pretti
IPC分类号： A61F2/44
CPC分类号： A61F2/441 , A61F2/30742 , A61F2/442 , A61F2/4455 , A61F2/4611 , A61F2002/30079 , A61F2002/3008 , A61F2002/30133 , A61F2002/30365 , A61F2002/30405 , A61F2002/30476 , A61F2002/30484 , A61F2002/30499 , A61F2002/30505 , A61F2002/30514 , A61F2002/30522 , A61F2002/30525 , A61F2002/3055 , A61F2002/30551 , A61F2002/30565 , A61F2002/30579 , A61F2002/30581 , A61F2002/30589 , A61F2002/30601 , A61F2002/30841 , A61F2002/482 , A61F2002/485 , A61F2210/009 , A61F2220/0025 , A61F2220/0033 , A61F2230/0015 , A61F2250/0007 , A61F2250/0069 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023
摘要： A spinal implant which is configured to be deployed between adjacent vertebral bodies. The implant has at least one extendable support element with a refracted configuration to facilitate deployment of the implant and an extended configuration so as to expand the implant and effectively distract the disc space, stabilize the motion segments and eliminate pathologic spine motion. The implant has a minimal dimension in its unexpanded state that is smaller than the dimensions of the neuroforamen through which it typically passes to be deployed within the intervertebral space. The implant is provided with a locking system having a plurality of linked locking elements that work in unison to lock the implant in an extended configuration. Bone engaging anchors also may be provided to ensure secure positioning.
摘要翻译：脊柱植入物，其构造成部署在相邻的椎体之间。植入物具有至少一个具有折射构造的可延伸的支撑元件，以便于植入物的展开和延伸的构造，以便扩大植入物并有效地分散椎间盘空间，稳定运动节段并消除病理脊柱运动。植入物在其未展开状态下具有小于其通常通过的神经孔的尺寸的最小尺寸，以被部署在椎间空间内。植入物具有锁定系统，该锁定系统具有多个连接的锁定元件，其一致地工作以将植入物锁定在延伸构造中。也可以提供骨接合锚，以确保安全的定位。

29. 发明授权

US08435296B2 Hydraulically actuated expanding spine cage with extendable locking anchor 有权
公开(公告)号：US08435296B2
公开(公告)日：2013-05-07
申请号：US12548260
申请日：2009-08-26
申请人： Murali Kadaba , Philip J. Simpson , John E. Ashley , Walter Dean Gillespie , Thomas Grotz , George A. Mansfield, III , David G. Matsuura , Rudy Pretti
发明人： Murali Kadaba , Philip J. Simpson , John E. Ashley , Walter Dean Gillespie , Thomas Grotz , George A. Mansfield, III , David G. Matsuura , Rudy Pretti
IPC分类号： A61F2/44
CPC分类号： A61F2/44 , A61F2/30742 , A61F2/442 , A61F2/4455 , A61F2002/30079 , A61F2002/3008 , A61F2002/30133 , A61F2002/30365 , A61F2002/30405 , A61F2002/30476 , A61F2002/30484 , A61F2002/30499 , A61F2002/30505 , A61F2002/30514 , A61F2002/30522 , A61F2002/30525 , A61F2002/3055 , A61F2002/30579 , A61F2002/30581 , A61F2002/30589 , A61F2002/30601 , A61F2002/30841 , A61F2002/482 , A61F2002/485 , A61F2210/009 , A61F2220/0025 , A61F2220/0033 , A61F2230/0015 , A61F2250/0007 , A61F2250/0069 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023
摘要： A spinal implant which is configured to be deployed between adjacent vertebral bodies. The implant has at least one extendable support element with a retracted configuration to facilitate deployment of the implant and an extended configuration so as to expand the implant and effectively distract the disc space, stabilize the motion segments and eliminate pathologic spine motion. Angular deformities can also be corrected, and natural curvatures restored. Preferably, the implant has a minimal dimension in its unexpanded state that is smaller than the dimensions of the neuroforamen through which it typically passes to be deployed within the intervertebral space. The implant is provided with a locking system preferably having a plurality of locking elements to lock the implant in an extended configuration. Bone engaging anchors also may be provided to ensure secure positioning.

30. 发明授权

US08192495B2 Lockable spinal implant 有权
标题翻译：可锁定脊柱植入物
公开(公告)号：US08192495B2
公开(公告)日：2012-06-05
申请号：US12384622
申请日：2009-04-07
申请人： Philip J. Simpson , David G. Matsuura , Walter Dean Gillespie , George A. Mansfield, III , John E. Ashley
发明人： Philip J. Simpson , David G. Matsuura , Walter Dean Gillespie , George A. Mansfield, III , John E. Ashley
IPC分类号： A61F2/44
CPC分类号： A61F2/44 , A61F2/30742 , A61F2/442 , A61F2/4455 , A61F2002/30079 , A61F2002/3008 , A61F2002/30133 , A61F2002/30365 , A61F2002/30405 , A61F2002/30476 , A61F2002/30484 , A61F2002/30499 , A61F2002/30505 , A61F2002/30514 , A61F2002/30522 , A61F2002/30525 , A61F2002/3055 , A61F2002/30579 , A61F2002/30581 , A61F2002/30589 , A61F2002/30601 , A61F2002/30841 , A61F2002/482 , A61F2002/485 , A61F2210/009 , A61F2220/0025 , A61F2220/0033 , A61F2230/0015 , A61F2250/0007 , A61F2250/0069 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023
摘要： A spinal implant which is configured to be deployed between adjacent vertebral bodies. The implant has at least one extendable support element with a retracted configuration to facilitate deployment of the implant and an extended configuration so as to expand the implant and effectively distract the disc space, stabilize the motion segments and eliminate pathologic spine motion. Angular deformities can also be corrected, and natural curvatures restored. Preferably, the implant has a minimal dimension in its unexpanded state that is smaller than the dimensions of the neuroforamen through which it typically passes to be deployed within the intervertebral space. The implant is provided with a locking system preferably having a plurality of locking elements to lock the implant in an extended configuration.
摘要翻译：脊柱植入物，其构造成部署在相邻的椎体之间。植入物具有至少一个具有缩回构型的可延伸的支撑元件，以便于植入物的展开和延伸构造，以便扩大植入物并有效地分散椎间盘空间，稳定运动节段并消除病理脊柱运动。角度畸形也可以被修正，自然曲率恢复。优选地，植入物在其未展开状态下具有小于其通常通过以在椎间空间内展开的神经孔的尺寸的最小尺寸。植入物设置有锁定系统，优选地具有多个锁定元件以将植入物锁定在延伸构造中。

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