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公开(公告)号:US20080167721A1
公开(公告)日:2008-07-10
申请号:US11963727
申请日:2007-12-21
申请人: Qi-Bin Bao , Jeffrey L. Trudeau , Thomas S. Kilpela , Wade DePas , Allison Koskey , Brian P. Janowski
发明人: Qi-Bin Bao , Jeffrey L. Trudeau , Thomas S. Kilpela , Wade DePas , Allison Koskey , Brian P. Janowski
CPC分类号: A61F2/442 , A61F2002/30092 , A61F2002/30383 , A61F2002/30448 , A61F2002/30462 , A61F2002/30471 , A61F2002/30565 , A61F2002/30579 , A61F2002/30604 , A61F2002/30672 , A61F2002/444 , A61F2210/0014 , A61F2220/0025 , A61F2220/005 , A61F2220/0075 , A61F2220/0091
摘要: An implant retention device is provided to assist in restraining movement of a nuclear implant and to assist in preventing expulsion of the nuclear implant through an incision portal or defect in the annular wall. In one form, the implant retention device may include an elongated tensioning member having a portion configured to connect to the implant and at least one anchoring device disposed on the tensioning member, the anchoring device configured to at least partially penetrate spinal tissue such as the annulus, vertebral body, or other secure tissue.
摘要翻译: 提供植入物保持装置以帮助限制核植入物的运动,并且有助于防止核植入物通过切口入口或环形壁中的缺陷的排出。 在一种形式中,植入物保持装置可以包括细长的张紧构件,其具有构造成连接到植入物的部分和设置在张紧构件上的至少一个锚定装置,该锚定装置构造成至少部分地穿透脊髓组织,例如环 ,椎体或其他安全的组织。
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公开(公告)号:US08808382B2
公开(公告)日:2014-08-19
申请号:US11963727
申请日:2007-12-21
申请人: Qi-Bin Bao , Jeffrey L. Trudeau , Thomas S. Kilpela , Wade DePas , Allison Koskey , Brian P. Janowski
发明人: Qi-Bin Bao , Jeffrey L. Trudeau , Thomas S. Kilpela , Wade DePas , Allison Koskey , Brian P. Janowski
IPC分类号: A61F2/44
CPC分类号: A61F2/442 , A61F2002/30092 , A61F2002/30383 , A61F2002/30448 , A61F2002/30462 , A61F2002/30471 , A61F2002/30565 , A61F2002/30579 , A61F2002/30604 , A61F2002/30672 , A61F2002/444 , A61F2210/0014 , A61F2220/0025 , A61F2220/005 , A61F2220/0075 , A61F2220/0091
摘要: An implant retention device is provided to assist in restraining movement of a nuclear implant and to assist in preventing expulsion of the nuclear implant through an incision portal or defect in the annular wall. In one form, the implant retention device may include an elongated tensioning member having a portion configured to connect to the implant and at least one anchoring device disposed on the tensioning member, the anchoring device configured to at least partially penetrate spinal tissue such as the annulus, vertebral body, or other secure tissue.
摘要翻译: 提供植入物保持装置以帮助限制核植入物的运动,并且有助于防止核植入物通过切口入口或环形壁中的缺陷的排出。 在一种形式中,植入物保持装置可以包括细长的张紧构件,其具有构造成连接到植入物的部分和设置在张紧构件上的至少一个锚定装置,该锚定装置构造成至少部分地穿透脊髓组织,例如环 ,椎体或其他安全的组织。
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公开(公告)号:US08114160B2
公开(公告)日:2012-02-14
申请号:US11963496
申请日:2007-12-21
IPC分类号: A61F2/44
CPC分类号: A61F2/442 , A61F2002/30092 , A61F2002/30383 , A61F2002/30448 , A61F2002/30462 , A61F2002/30471 , A61F2002/30565 , A61F2002/30579 , A61F2002/30604 , A61F2002/30672 , A61F2002/444 , A61F2210/0014 , A61F2220/0025 , A61F2220/005 , A61F2220/0075 , A61F2220/0091
摘要: An implant retention device is provided to assist in restraining movement of a nuclear implant and to assist in preventing expulsion of the nuclear implant through an incision portal or defect in the annular wall. In one form, the implant retention device comprises an expulsion prevention member associated with the nuclear implant and is configured to transition between an unexpanded position and an expanded position. In another form, a method for restraining a nuclear implant includes cutting an opening in the annulus, shifting an implant retention device into an unexpanded position, inserting the implant retention device through the opening, and shifting the retention device to an expanded position.
摘要翻译: 提供植入物保持装置以帮助限制核植入物的运动,并且有助于防止核植入物通过切口入口或环形壁中的缺陷的排出。 在一种形式中,植入物保持装置包括与核植入物相关联的防止排出构件,并且构造成在未展开位置和展开位置之间转变。 在另一种形式中,限制核植入物的方法包括切割环形空间中的开口,将植入物保持装置移动到未膨胀位置,通过开口插入植入物保持装置,并将保持装置移动到扩张位置。
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公开(公告)号:US20080154263A1
公开(公告)日:2008-06-26
申请号:US11963496
申请日:2007-12-21
CPC分类号: A61F2/442 , A61F2002/30092 , A61F2002/30383 , A61F2002/30448 , A61F2002/30462 , A61F2002/30471 , A61F2002/30565 , A61F2002/30579 , A61F2002/30604 , A61F2002/30672 , A61F2002/444 , A61F2210/0014 , A61F2220/0025 , A61F2220/005 , A61F2220/0075 , A61F2220/0091
摘要: An implant retention device is provided to assist in restraining movement of a nuclear implant and to assist in preventing expulsion of the nuclear implant through an incision portal or defect in the annular wall. In one form, the implant retention device comprises an expulsion prevention member associated with the nuclear implant and is configured to transition between an unexpanded position and an expanded position. In another form, a method for restraining a nuclear implant includes cutting an opening in the annulus, shifting an implant retention device into an unexpanded position, inserting the implant retention device through the opening, and shifting the retention device to an expanded position.
摘要翻译: 提供植入物保持装置以帮助限制核植入物的运动,并且有助于防止核植入物通过切口入口或环形壁中的缺陷的排出。 在一种形式中,植入物保持装置包括与核植入物相关联的防止排出构件,并且构造成在未展开位置和展开位置之间转变。 在另一种形式中,限制核植入物的方法包括切割环形空间中的开口,将植入物保持装置移动到未膨胀位置,通过开口插入植入物保持装置,并将保持装置移动到扩张位置。
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公开(公告)号:US08163019B2
公开(公告)日:2012-04-24
申请号:US11963745
申请日:2007-12-21
IPC分类号: A61F2/44
CPC分类号: A61F2/442 , A61F2002/30092 , A61F2002/30383 , A61F2002/30448 , A61F2002/30462 , A61F2002/30471 , A61F2002/30565 , A61F2002/30579 , A61F2002/30604 , A61F2002/30672 , A61F2002/444 , A61F2210/0014 , A61F2220/0025 , A61F2220/005 , A61F2220/0075 , A61F2220/0091
摘要: An implant retention device is provided to assist in restraining movement of a nuclear implant and to assist in preventing expulsion of the nuclear implant through an incision portal or defect in the annular wall. In general, the implant retention device blocks or obstructs at least a portion of an opening in the annular wall, thereby keeping the implant from exiting the nuclear space through the annular opening. In one form, the implant retention device comprises an expulsion prevention member positioned adjacent the nuclear implant and configured to transition between a compressed position and an expanded position. In another form, the implant retention device may comprise a mounting portion to be positioned adjacent one of the vertebral bodies, a blocking portion for at least partially obstructing the annular opening, and an end projection at a terminal end of the blocking portion to resist expulsion of the implant through the annular opening. In yet another form, the implant retention device may include an elongate blocking member having annulus connector portions extending from each side of the blocking member for engaging with an annular wall.
摘要翻译: 提供植入物保持装置以帮助限制核植入物的运动,并且有助于防止核植入物通过切口入口或环形壁中的缺陷的排出。 通常,植入物保持装置阻挡或阻挡环形壁中的开口的至少一部分,从而保持植入物不通过环形开口离开核空间。 在一种形式中,所述植入物保持装置包括与所述核植入物相邻定位并且构造成在压缩位置和扩张位置之间转变的防止排出构件。 在另一种形式中,植入物保持装置可以包括邻近一个椎体定位的安装部分,用于至少部分地阻挡环形开口的阻挡部分,以及阻挡部分末端的端部突出部以抵抗排出 的植入物通过环形开口。 在另一种形式中,植入物保持装置可以包括细长的阻挡构件,其具有从阻挡构件的每一侧延伸的环形连接器部分,用于与环形壁接合。
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公开(公告)号:US20080249623A1
公开(公告)日:2008-10-09
申请号:US11963745
申请日:2007-12-21
IPC分类号: A61F2/44
CPC分类号: A61F2/442 , A61F2002/30092 , A61F2002/30383 , A61F2002/30448 , A61F2002/30462 , A61F2002/30471 , A61F2002/30565 , A61F2002/30579 , A61F2002/30604 , A61F2002/30672 , A61F2002/444 , A61F2210/0014 , A61F2220/0025 , A61F2220/005 , A61F2220/0075 , A61F2220/0091
摘要: An implant retention device is provided to assist in restraining movement of a nuclear implant and to assist in preventing expulsion of the nuclear implant through an incision portal or defect in the annular wall. In general, the implant retention device blocks or obstructs at least a portion of an opening in the annular wall, thereby keeping the implant from exiting the nuclear space through the annular opening. In one form, the implant retention device comprises an expulsion prevention member positioned adjacent the nuclear implant and configured to transition between a compressed position and an expanded position. In another form, the implant retention device may comprise a mounting portion to be positioned adjacent one of the vertebral bodies, a blocking portion for at least partially obstructing the annular opening, and an end projection at a terminal end of the blocking portion to resist expulsion of the implant through the annular opening. In yet another form, the implant retention device may include an elongate blocking member having annulus connector portions extending from each side of the blocking member for engaging with an annular wall.
摘要翻译: 提供植入物保持装置以帮助限制核植入物的运动,并且有助于防止核植入物通过切口入口或环形壁中的缺陷的排出。 通常,植入物保持装置阻挡或阻挡环形壁中的开口的至少一部分,从而保持植入物不通过环形开口离开核空间。 在一种形式中,所述植入物保持装置包括与所述核植入物相邻定位并且构造成在压缩位置和扩张位置之间转变的防止排出构件。 在另一种形式中,植入物保持装置可以包括邻近一个椎体定位的安装部分,用于至少部分地阻挡环形开口的阻挡部分,以及阻挡部分末端的端部突出部以抵抗排出 的植入物通过环形开口。 在另一种形式中,植入物保持装置可以包括细长的阻挡构件,其具有从阻挡构件的每一侧延伸的环形连接器部分,用于与环形壁接合。
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公开(公告)号:US20100179595A1
公开(公告)日:2010-07-15
申请号:US12685618
申请日:2010-01-11
CPC分类号: A61B17/7065 , A61B17/7053 , A61B17/7068 , A61B2017/0256
摘要: Implant apparatuses are provided for being inserted between adjacent vertebral bone portions and maintaining mechanical engagement with the vertebral bone portions. The implant apparatuses are generally constructed to be inserted in an insertion orientation and pivoted between the vertebral bone portions to an implanted orientation. The implant apparatuses are further secured in the implanted orientation to maintain engagement with the adjacent vertebral bone portions.
摘要翻译: 提供植入装置用于插入在相邻的椎骨部分之间并保持与椎骨部分的机械接合。 植入装置通常被构造成以插入方向插入并且在椎骨部分之间枢转到植入方向。 植入装置进一步固定在植入方向上以保持与相邻的椎骨部分的接合。
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公开(公告)号:US08246655B2
公开(公告)日:2012-08-21
申请号:US12685618
申请日:2010-01-11
IPC分类号: A61B17/70
CPC分类号: A61B17/7065 , A61B17/7053 , A61B17/7068 , A61B2017/0256
摘要: Implant apparatuses are provided for being inserted between adjacent vertebral bone portions and maintaining mechanical engagement with the vertebral bone portions. The implant apparatuses are generally constructed to be inserted in an insertion orientation and pivoted between the vertebral bone portions to an implanted orientation. The implant apparatuses are further secured in the implanted orientation to maintain engagement with the adjacent vertebral bone portions.
摘要翻译: 提供植入装置用于插入在相邻的椎骨部分之间并保持与椎骨部分的机械接合。 植入装置通常被构造成以插入方向插入并且在椎骨部分之间枢转到植入方向。 植入装置进一步固定在植入方向上以保持与相邻的椎骨部分的接合。
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公开(公告)号:US20120310287A1
公开(公告)日:2012-12-06
申请号:US13585607
申请日:2012-08-14
申请人: Qi-Bin Bao , Jeffrey L. Trudeau , Brian Patrick Janowski , Matthew N. Songer , Hansen A. Yuan , Thomas S. Kilpela , Gregory Berrevoets
发明人: Qi-Bin Bao , Jeffrey L. Trudeau , Brian Patrick Janowski , Matthew N. Songer , Hansen A. Yuan , Thomas S. Kilpela , Gregory Berrevoets
IPC分类号: A61B17/88
CPC分类号: A61F2/4684 , A61F2/30742 , A61F2/30965 , A61F2/442 , A61F2/4425 , A61F2/4611 , A61F2002/30014 , A61F2002/30016 , A61F2002/3008 , A61F2002/30113 , A61F2002/30123 , A61F2002/30125 , A61F2002/30133 , A61F2002/30158 , A61F2002/302 , A61F2002/3023 , A61F2002/30242 , A61F2002/30245 , A61F2002/30299 , A61F2002/30311 , A61F2002/30327 , A61F2002/30331 , A61F2002/30369 , A61F2002/30387 , A61F2002/3039 , A61F2002/30428 , A61F2002/30448 , A61F2002/30462 , A61F2002/30471 , A61F2002/30476 , A61F2002/30485 , A61F2002/305 , A61F2002/30507 , A61F2002/3052 , A61F2002/30528 , A61F2002/30538 , A61F2002/3054 , A61F2002/3055 , A61F2002/30556 , A61F2002/30563 , A61F2002/30565 , A61F2002/30574 , A61F2002/30581 , A61F2002/30583 , A61F2002/30586 , A61F2002/30588 , A61F2002/30604 , A61F2002/30616 , A61F2002/30649 , A61F2002/30662 , A61F2002/30673 , A61F2002/30685 , A61F2002/30738 , A61F2002/30784 , A61F2002/30841 , A61F2002/30919 , A61F2002/30934 , A61F2002/30935 , A61F2002/443 , A61F2002/444 , A61F2002/4627 , A61F2002/4628 , A61F2002/4681 , A61F2002/484 , A61F2210/0085 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2220/0075 , A61F2220/0091 , A61F2230/0006 , A61F2230/0008 , A61F2230/0015 , A61F2230/0026 , A61F2230/0065 , A61F2230/0069 , A61F2230/0071 , A61F2230/0093 , A61F2250/0006 , A61F2250/0009 , A61F2250/0018 , A61F2250/0019 , A61F2250/0039 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00203 , A61F2310/00239 , A61F2310/00574
摘要: An artificial disc device for replacing a damaged nucleus is disclosed. In one form, the device may be inserted in components such that the device may be assembled within and retained by the natural annulus therein. In another form, the device may be inserted into the natural annulus in a collapsed or compressed state or arrangement and then be expanded within and retained by the annulus therein. In a further form, the device may be provided with a releasable connection so that the device may be connected in an insertion configuration and may be released in an operable configuration. Insertion tools and methods are also disclosed.
摘要翻译: 公开了一种用于更换损坏的核的人造盘装置。 在一种形式中,装置可以插入到部件中,使得装置可以组装在其内的天然环中并由其中的天然环保持。 在另一种形式中,装置可以以塌缩或压缩状态或布置插入天然环形空间中,然后在其中被扩张并由其中的环保持。 在另一形式中,设备可以设置有可释放的连接,使得设备可以以插入配置连接并且可以以可操作的配置被释放。 还公开了插入工具和方法。
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公开(公告)号:US09216098B2
公开(公告)日:2015-12-22
申请号:US12368964
申请日:2009-02-10
CPC分类号: A61F2/4657 , A61B2017/0256 , A61F2/44 , A61F2002/4658 , A61F2002/4666
摘要: A method and apparatus for making a size measurement within an intervertebral space by placing an expandable and contractible device into the intervertebral space, expanding the device, measuring a size characteristic of the space, contracting the device and then removing it. The measurement may be accomplished by an external x-ray or other imaging device imaging the expanded device in situ or by mechanically operated devices. An expansion and contraction mechanism such as fluid containing bladder or mechanically shifted members expands the device which later contracts in a controlled manner to the contracted size. An apparatus and method is provided for the measuring of the intervertebral space at a controlled distraction force. The apparatus includes an expandable device for providing a measurement within the intervertebral space and facilitating the measurement of the angulations of the lordotic curve of the intervertebral space.
摘要翻译: 一种用于通过将可扩张和收缩的装置放置在椎间空间内,使装置膨胀,测量空间尺寸特征,收缩装置,然后将其移开的方法和装置来在椎间空间内进行尺寸测量。 测量可以通过外部X射线或其它成像装置来实现,其中原位或通过机械操作的装置成像扩张装置。 膨胀和收缩机构,例如含有液体的囊或机械移动的构件,膨胀装置,其随后以受控的方式收缩到合同尺寸。 提供了一种用于在受控牵引力下测量椎间空间的装置和方法。 该装置包括用于在椎间空间内提供测量并且有助于测量椎间空间的脊索曲线的角度的可扩张装置。
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