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1. 发明授权

US08029511B2 Multi-stage biomaterial injection system for spinal implants 失效
标题翻译：用于脊柱植入物的多级生物材料注射系统
公开(公告)号：US08029511B2
公开(公告)日：2011-10-04
申请号：US10984493
申请日：2004-11-09
申请人： Bruce R. Bowman , Rob Kohler , Erik Martz , Dan Melink , Khin Myint , Michael Ahrens , Jean-Charles Lehuec , John Sherman , Scott Hook , Dennis Johnson , Qi-Bin Bao , Robert Garryl Hudgins
发明人： Bruce R. Bowman , Rob Kohler , Erik Martz , Dan Melink , Khin Myint , Michael Ahrens , Jean-Charles Lehuec , John Sherman , Scott Hook , Dennis Johnson , Qi-Bin Bao , Robert Garryl Hudgins
IPC分类号： A61B17/58 , A61B17/60 , A61F2/00
CPC分类号： A61B17/8805 , A61B17/8827 , A61B17/8836 , A61B2090/064 , A61F2/441 , A61F2/4601 , A61F2/4611 , A61F2002/30062 , A61F2002/3008 , A61F2002/30583 , A61F2002/4627 , A61F2002/465 , A61F2002/4663 , A61F2002/467 , A61F2002/4677 , A61F2002/4688 , A61F2002/4693 , A61F2002/4694 , A61F2210/0004 , A61F2210/0085 , A61F2250/0098
摘要： A method and apparatus for fluidly coupling a reservoir containing a flowable biomaterial to a mold. The flow of the flowable biomaterial into the mold is controlled in accordance with a first operating parameter. At least one injection condition is monitored. The flow of the flowable biomaterial is controlled in accordance with a second operating parameter in response to one or more of the injection conditions reaching a threshold level. The second operating parameter is maintained during at least a portion of the curing of the flowable biomaterial. In some embodiments, the second operating parameter may optionally include permitting a portion of the flowable biomaterial to be expelled from the mold.
摘要翻译：一种用于将包含可流动的生物材料的容器流体耦合到模具的方法和装置。根据第一操作参数控制可流动的生物材料流入模具的流动。至少监测一个注射条件。响应于达到阈值水平的一个或多个注入条件，可流动生物材料的流动根据第二操作参数来控制。在可流动的生物材料的固化的至少一部分期间维持第二操作参数。在一些实施例中，第二操作参数可以可选地包括允许可流动的生物材料的一部分从模具中排出。

2. 发明申请

US20090131939A1 INFLATABLE MOLD FOR MAINTAINING POSTERIOR SPINAL ELEMENTS IN A DESIRED ALIGNMENT 审中-公开
标题翻译：用于维持正确对齐的前列腺素元素的可充氧模具
公开(公告)号：US20090131939A1
公开(公告)日：2009-05-21
申请号：US12338544
申请日：2008-12-18
申请人： Michael Ahrens , Erik O. Martz , Ronald Burke , Benjamin F. Carter
发明人： Michael Ahrens , Erik O. Martz , Ronald Burke , Benjamin F. Carter
IPC分类号： A61B17/00 , A61B17/58 , B28B7/32 , A61F2/44
CPC分类号： A61F2/441 , A61F2/4405 , A61F2002/30062 , A61F2002/30079 , A61F2002/3008 , A61F2002/30092 , A61F2002/30177 , A61F2002/302 , A61F2002/30224 , A61F2002/30242 , A61F2002/3025 , A61F2002/30252 , A61F2002/30273 , A61F2002/30289 , A61F2002/30565 , A61F2002/30579 , A61F2002/30583 , A61F2002/30586 , A61F2002/30588 , A61F2002/30677 , A61F2002/30841 , A61F2002/30878 , A61F2002/4435 , A61F2002/444 , A61F2002/4495 , A61F2002/4629 , A61F2210/0004 , A61F2210/0014 , A61F2210/0085 , A61F2210/009 , A61F2230/0056 , A61F2230/0065 , A61F2230/0069 , A61F2230/0071 , A61F2230/0073 , A61F2230/0086 , A61F2230/0091 , A61F2250/0098 , A61F2310/00011 , A61F2310/00179
摘要： A system for the in situ formation of prostheses between adjacent vertebrae of a patient. The system includes a first mold adapted to be located in an intervertebral disc space between the adjacent vertebrae and at least a second mold adapted to be positioned between adjacent posterior elements. Lumens are fluidly coupled to each of the molds. One or more in situ curable biomaterials are delivered through the lumens to the molds. The at least partially cured biomaterial and the molds cooperate to maintain a desired alignment and spacing of the intervertebral disc space and the posterior elements.
摘要翻译：用于在患者的相邻椎骨之间原位形成假体的系统。该系统包括适于位于相邻椎骨之间的椎间盘空间中的第一模具和适于定位在相邻后部元件之间的至少第二模具。流明液体地联接到每个模具。一个或多个原位可固化的生物材料通过腔内被递送到模具。至少部分固化的生物材料和模具协作以保持椎间盘空间和后部元件的期望的对准和间隔。

3. 发明申请

US20090076518A1 METHOD AND SYSTEM FOR STABILIZING ADJACENT VERTEBRAE 审中-公开
标题翻译：用于稳定相邻VERTEBRAE的方法和系统
公开(公告)号：US20090076518A1
公开(公告)日：2009-03-19
申请号：US12266301
申请日：2008-11-06
申请人： Bruce R. Bowman , Rob Kohler , Erik Martz , Dan Melink , Khin Myint , Michael Ahrens , Jean-Charles Lehuec , John Sherman , Scott Hook , Dennis Johnson , Qi-Bin Bao , Robert Garryl Hudgins
发明人： Bruce R. Bowman , Rob Kohler , Erik Martz , Dan Melink , Khin Myint , Michael Ahrens , Jean-Charles Lehuec , John Sherman , Scott Hook , Dennis Johnson , Qi-Bin Bao , Robert Garryl Hudgins
IPC分类号： A61B17/58 , A61B19/00
CPC分类号： A61B17/8805 , A61B17/8827 , A61B17/8836 , A61B2090/064 , A61F2/441 , A61F2/4601 , A61F2/4611 , A61F2002/30062 , A61F2002/3008 , A61F2002/30583 , A61F2002/4627 , A61F2002/465 , A61F2002/4663 , A61F2002/467 , A61F2002/4677 , A61F2002/4688 , A61F2002/4693 , A61F2002/4694 , A61F2210/0004 , A61F2210/0085 , A61F2250/0098
摘要： A method of stabilizing adjacent vertebrae including the steps of forming at least one annulotomy in an annulus. At least a portion of the nucleus material is removed through the annulotomy to form a cavity in an intervertebral disc space between the adjacent vertebrae. A reservoir containing a flowable biomaterial is fluidly coupled to the intervertebral disc space. A flowable biomaterial is delivered to the cavity. The delivery of the flowable biomaterial into the intervertebral disc space is controlled in accordance with at least a first operating parameter. The biomaterial is at least partially cured to stabilize the adjacent vertebrae.
摘要翻译：一种稳定相邻椎骨的方法，包括在环空中形成至少一个瓣膜切开术的步骤。至少一部分细胞核材料通过瓣膜切开术去除以在相邻椎骨之间的椎间盘间隙中形成空腔。包含可流动的生物材料的储存器流体耦合到椎间盘空间。可流动的生物材料被输送到空腔。根据至少第一操作参数控制可流动的生物材料输送到椎间盘空间中。生物材料至少部分固化以稳定相邻的椎骨。

4. 发明申请

US20090054990A1 MULTI-LUMEN MOLD FOR INTERVERTEBRAL PROSTHESIS AND METHOD OF USING SAME 审中-公开
标题翻译：用于椎间盘突出症的多元模具及其使用方法
公开(公告)号：US20090054990A1
公开(公告)日：2009-02-26
申请号：US12256885
申请日：2008-10-23
申请人： Khin Myint , Erik O. Martz , Benjamin F. Carter , Ronald Burke
发明人： Khin Myint , Erik O. Martz , Benjamin F. Carter , Ronald Burke
IPC分类号： A61F2/44
CPC分类号： A61F2/441 , A61F2002/30062 , A61F2002/30578 , A61F2002/30583 , A61F2002/30841 , A61F2002/30878 , A61F2002/4435 , A61F2002/444 , A61F2210/0004 , A61F2210/0085
摘要： A multi-lumen mold is for the in situ formation of a prosthesis in an intervertebral disc space located between adjacent vertebrae of a patient. The multi-lumen mold a flexible mold, a first lumen, a second lumen and a curable biomaterial. The flexible mold is shaped to be positioned in the intervertebral disc space. The first lumen and the second lumen each have a distal end is fluidly coupled to the flexible mold at a first location and a second location, respectively. The first lumen is shaped to extend out through a first opening extending through one of the adjacent vertebrae when the mold is positioned in the intervertebral disc space. The curable biomaterial is delivered into the flexible mold through at least one of the first and second lumens. The first and second locations can optionally be located on generally opposite sides of the mold, on the same side of the mold, or a variety of other configurations. One or more securing members can be used to secure the mold in the intervertebral disc space. The securing members can engage with the annulus, the end plates, and/or another surface of a vertebrae.
摘要翻译：多腔模具用于在位于患者的相邻椎骨之间的椎间盘空间中原位形成假体。多腔模具是柔性模具，第一腔，第二腔和可固化生物材料。柔性模具成形为定位在椎间盘空间中。分别具有远端的第一管腔和第二管腔分别在第一位置和第二位置处流体耦合到柔性模具。当模具定位在椎间盘空间中时，第一管腔被成形为延伸穿过相邻椎骨中的一个延伸的第一开口。可固化的生物材料通过第一和第二腔中的至少一个被输送到柔性模具中。第一和第二位置可以可选地位于模具的大致相对的两侧，在模具的同一侧，或各种其它构造。可以使用一个或多个固定构件将模具固定在椎间盘空间中。固定构件可以与圆环，端板和/或椎骨的另一表面接合。

5. 发明申请

US20070276491A1 MOLD ASSEMBLY FOR INTERVERTEBRAL PROSTHESIS 审中-公开
标题翻译：模拟组装用于椎间盘突出症
公开(公告)号：US20070276491A1
公开(公告)日：2007-11-29
申请号：US11420055
申请日：2006-05-24
申请人： Michael AHRENS , Erik O. MARTZ , Ronald BURKE , Benjamin F. CARTER
发明人： Michael AHRENS , Erik O. MARTZ , Ronald BURKE , Benjamin F. CARTER
IPC分类号： A61F2/44
CPC分类号： A61F2/441 , A61F2002/30062 , A61F2002/30079 , A61F2002/3008 , A61F2002/30092 , A61F2002/30177 , A61F2002/302 , A61F2002/30224 , A61F2002/30242 , A61F2002/3025 , A61F2002/30252 , A61F2002/30273 , A61F2002/30289 , A61F2002/30565 , A61F2002/30579 , A61F2002/30583 , A61F2002/30586 , A61F2002/30588 , A61F2002/30677 , A61F2002/30841 , A61F2002/30878 , A61F2002/4435 , A61F2002/444 , A61F2002/4495 , A61F2002/4629 , A61F2210/0004 , A61F2210/0014 , A61F2210/0085 , A61F2210/009 , A61F2230/0056 , A61F2230/0065 , A61F2230/0069 , A61F2230/0071 , A61F2230/0073 , A61F2230/0086 , A61F2230/0091 , A61F2250/0098 , A61F2310/00011 , A61F2310/00179
摘要： A mold assembly for the in situ formation of a prosthesis in an annulus located in an intervertebral disc space between adjacent vertebrae of a patient. The mold assembly includes at least a first mold having at least one interior cavity adapted to be located in the intervertebral disc space. At least a first lumen has a distal end fluidly coupled to the mold at a first location. One or more discrete reinforcing structures are located in the intervertebral disc space with the mold. One or more biomaterials are provided to be delivered to the interior cavity through the first lumen. The at least partially cured biomaterial, the reinforcing structures and the mold cooperating to form the prosthesis.
摘要翻译：一种用于在位于患者的相邻椎骨之间的椎间盘空间中的环中原位形成假体的模具组件。模具组件至少包括具有适于位于椎间盘空间中的至少一个内腔的第一模具。至少第一内腔具有在第一位置处流体地联接到模具的远端。一个或多个离散的加强结构位于与模具的椎间盘空间中。提供一种或多种生物材料以通过第一内腔输送到内腔。所述至少部分固化的生物材料，所述加强结构和所述模具协作以形成所述假体。

6. 发明申请

US20060135959A1 Nuclectomy method and apparatus 审中-公开
标题翻译：核结肠切除术方法和装置
公开(公告)号：US20060135959A1
公开(公告)日：2006-06-22
申请号：US11304053
申请日：2005-12-15
申请人： Hansen Yuan , Scott Hook , Erik Martz
发明人： Hansen Yuan , Scott Hook , Erik Martz
IPC分类号： A61B17/88 , A61F2/44
CPC分类号： A61B17/1606 , A61B34/10 , A61B2017/00261
摘要： A nuclectomy method for creating a nuclear cavity in an annulus located in an intervertebral disc space and for preparing the nuclear cavity to receive an intervertebral prosthesis. An annulotomy is formed in the annulus along an annular axis to provide access to a nucleus. A portion of the nucleus is removed in a first region surrounding the annular axis using at least a first surgical tool. Another portion of the nucleus is removed from a second region using at least a second surgical tool. An evaluation mold is positioned in the nuclear cavity and a fluid is delivered to the evaluation mold so that the mold substantially fills the nuclear cavity. The amount of nucleus removed from the annulus is estimated. One or more of the removing steps are optionally repeated as necessary until an adequate amount of the nucleus is removed from the annulus.
摘要翻译：一种用于在位于椎间盘空间中的环中产生核腔并用于准备核腔以接收椎间假体的核切除术方法。在环形环中沿环形轴线形成瓣膜切开术以提供对细胞核的接近。至少使用第一外科手术工具，在包围环形轴的第一区域中移除核的一部分。使用至少第二外科手术工具从第二区域移除细胞核的另一部分。评估模具定位在核腔中，并将流体输送到评估模具，使得模具基本上填充核腔。估计从环带移除的核的量。根据需要可选地重复一个或多个除去步骤，直到从环空中除去足够量的细胞核。

7. 发明申请

US20090112326A1 IN SITU ADJUSTABLE DYNAMIC INTERVERTEBRAL IMPLANT 审中-公开
标题翻译：在现代可调动态动态横向植入物
公开(公告)号：US20090112326A1
公开(公告)日：2009-04-30
申请号：US12014560
申请日：2008-01-15
申请人： Jean-Charles Lehuec , Erik O. Martz
发明人： Jean-Charles Lehuec , Erik O. Martz
IPC分类号： A61F2/44
CPC分类号： A61B17/7062 , A61B17/7059 , A61B17/7097 , A61B17/8805 , A61F2/441 , A61F2/442 , A61F2/4611 , A61F2/4684 , A61F2002/30014 , A61F2002/3008 , A61F2002/30184 , A61F2002/30448 , A61F2002/30481 , A61F2002/30538 , A61F2002/30556 , A61F2002/30563 , A61F2002/30566 , A61F2002/30571 , A61F2002/30578 , A61F2002/30583 , A61F2002/30586 , A61F2002/30594 , A61F2002/30841 , A61F2002/30884 , A61F2002/4666 , A61F2002/4685 , A61F2002/4693 , A61F2210/0085 , A61F2220/0025 , A61F2220/005 , A61F2230/003 , A61F2250/0006 , A61F2250/0009 , A61F2250/0018 , A61F2250/0098
摘要： A system for forming a spinal prosthesis in situ within an intervertebral space located between first and second adjacent vertebrae includes at least one mold having at least one internal compartment adapted to receive at least one flowable biomaterial. The system also includes a retaining member adapted to secure the mold between the first and second vertebrae, the retaining member including first and second portions adapted to be engaged with first and second surfaces of the first and second vertebrae, respectively. The retaining member also includes an intermediate body operatively coupling the first portion to the second portion, the intermediate body adapted to be positioned in or adjacent to the intervertebral space. A biomaterial delivery apparatus is in fluid communication with the mold at a pressure sufficient for the mold to engage with the retaining member. The spinal prosthesis selectively position the first vertebrae relative to the second vertebrae.
摘要翻译：一种用于在位于第一和第二相邻椎骨之间的椎间空间内原位形成脊椎假体的系统包括至少一个模具，其具有适于容纳至少一个可流动的生物材料的至少一个内部隔室。该系统还包括适于将模具固定在第一和第二椎骨之间的保持构件，所述保持构件包括分别适于与第一和第二椎骨的第一和第二表面接合的第一和第二部分。保持构件还包括可操作地将第一部分连接到第二部分的中间体，中间体适于定位在椎间空间中或邻近椎间空间。生物材料输送装置在足以使模具与保持构件接合的压力下与模具流体连通。脊椎假体相对于第二椎骨选择性地定位第一椎骨。

8. 发明申请

US20070038300A1 Intervertebral disc prosthesis 失效
标题翻译：椎间盘假体
公开(公告)号：US20070038300A1
公开(公告)日：2007-02-15
申请号：US11277887
申请日：2006-03-29
申请人： Qi-Bin Bao , Robert Hudgins , Jeffrey Felt , Alexander Arsenyev , Hansen Yuan
发明人： Qi-Bin Bao , Robert Hudgins , Jeffrey Felt , Alexander Arsenyev , Hansen Yuan
IPC分类号： A61F2/44 , A61F2/46
CPC分类号： C08G18/4854 , A61B1/00165 , A61B17/00234 , A61B17/16 , A61B17/17 , A61B17/7097 , A61B2017/00535 , A61F2/07 , A61F2/28 , A61F2/30756 , A61F2/30767 , A61F2/3099 , A61F2/32 , A61F2/38 , A61F2/4081 , A61F2/4202 , A61F2/441 , A61F2/442 , A61F2/4601 , A61F2/4611 , A61F2/82 , A61F2/945 , A61F2002/30016 , A61F2002/30024 , A61F2002/3008 , A61F2002/30235 , A61F2002/30563 , A61F2002/30578 , A61F2002/30583 , A61F2002/30601 , A61F2002/30841 , A61F2002/30929 , A61F2002/30957 , A61F2002/4233 , A61F2002/444 , A61F2002/4627 , A61F2002/4635 , A61F2210/0085 , A61F2230/0069 , A61F2250/0019 , A61F2250/0021 , A61F2250/0098 , A61L27/18 , A61L29/041 , A61L29/06 , A61L2430/38 , B01F2215/0039 , C08G18/10 , C08G18/69 , Y10S606/907 , Y10S606/91 , C08L83/04 , C08L75/04 , C08L23/00 , C08L67/02 , C08G18/3206
摘要： A system for repairing an intervertebral disc by delivering and curing a biomaterial in situ within the disc. The system includes both a device, having an insertable balloon and related lumen, controls and adapters, as well as an in situ curable biomaterial (and related biomaterial delivery means). The system can allow the doctor to determine a suitable endpoint for biomaterial delivery, by controlling distraction and/or biomaterial delivery pressure, and in turn, to deliver a desired quantity of biomaterial to the balloon in order to achieve improved polymer cure and implant characteristics. Also provided is a related method for repairing an intervertebral disc by using such a system to deliver and cure the biomaterial in situ. The system can be used to implant a prosthetic total disc, or a prosthetic disc nucleus in a manner that leaves the surrounding disc tissue substantially intact.
摘要翻译：一种通过在盘内原位递送和固化生物材料来修复椎间盘的系统。该系统包括具有可插入球囊和相关内腔的装置，对照和适配器，以及原位可固化生物材料（和相关的生物材料递送装置）。该系统可以允许医生通过控制牵引和/或生物材料输送压力来确定用于生物材料递送的合适的终点，并且反过来，将气体中所需量的生物材料输送到气囊中，以实现改进的聚合物固化和植入特征。还提供了一种通过使用这种系统来原位递送和固化生物材料来修复椎间盘的相关方法。该系统可以用于以使得周围的盘组织基本上完整的方式植入假体总盘或假体椎间盘细胞核。

9. 发明授权

US07766965B2 Method of making an intervertebral disc prosthesis 失效
标题翻译：制造椎间盘假体的方法
公开(公告)号：US07766965B2
公开(公告)日：2010-08-03
申请号：US11428120
申请日：2006-06-30
申请人： Qi-Bin Bao , Robert Garryl Hudgins , Jeffrey C. Felt , Alexander Arsenyev , Hansen A. Yuan
发明人： Qi-Bin Bao , Robert Garryl Hudgins , Jeffrey C. Felt , Alexander Arsenyev , Hansen A. Yuan
IPC分类号： A61F2/44
CPC分类号： C08G18/4854 , A61B1/00165 , A61B17/00234 , A61B17/16 , A61B17/17 , A61B17/7097 , A61B2017/00535 , A61F2/07 , A61F2/28 , A61F2/30756 , A61F2/30767 , A61F2/3099 , A61F2/32 , A61F2/38 , A61F2/4081 , A61F2/4202 , A61F2/441 , A61F2/442 , A61F2/4601 , A61F2/4611 , A61F2/82 , A61F2/945 , A61F2002/30016 , A61F2002/30024 , A61F2002/3008 , A61F2002/30235 , A61F2002/30563 , A61F2002/30578 , A61F2002/30583 , A61F2002/30601 , A61F2002/30841 , A61F2002/30929 , A61F2002/30957 , A61F2002/4233 , A61F2002/444 , A61F2002/4627 , A61F2002/4635 , A61F2210/0085 , A61F2230/0069 , A61F2250/0019 , A61F2250/0021 , A61F2250/0098 , A61L27/18 , A61L29/041 , A61L29/06 , A61L2430/38 , B01F2215/0039 , C08G18/10 , C08G18/69 , Y10S606/907 , Y10S606/91 , C08L83/04 , C08L75/04 , C08L23/00 , C08L67/02 , C08G18/3206
摘要： A method of treating a diseased or damaged intervertebral disc having a nucleus pulposus and an annulus. The method includes the steps of accessing and preparing the intervertebral disc for receipt of the biomaterial by removing at least a portion of the nucleus pulposus to create a nuclear cavity. A quantity of the curable biomaterial is delivered under pressure to the nuclear cavity. The delivered biomaterial is at least partially cured in such a manner to retain it in the nuclear cavity. The at least partially cured biomaterial is contoured to achieve a desired conformation approximating that of the nuclear cavity.
摘要翻译：一种治疗患有或受损的具有髓核和环的椎间盘的方法。该方法包括以下步骤：通过去除髓核的至少一部分以产生核腔来获取和准备用于接收生物材料的椎间盘。一定量的可固化生物材料在压力下输送到核腔。递送的生物材料至少部分地固化以将其保持在核腔中。所述至少部分固化的生物材料的轮廓是实现与核腔近似的所需构型。

10. 发明授权

US07713301B2 Intervertebral disc prosthesis 失效
标题翻译：椎间盘假体
公开(公告)号：US07713301B2
公开(公告)日：2010-05-11
申请号：US11277887
申请日：2006-03-29
申请人： Qi-Bin Bao , Robert Garryl Hudgins , Jeffrey C. Felt , Alexander Arsenyev , Hansen A. Yuan
发明人： Qi-Bin Bao , Robert Garryl Hudgins , Jeffrey C. Felt , Alexander Arsenyev , Hansen A. Yuan
IPC分类号： A61F2/44
CPC分类号： C08G18/4854 , A61B1/00165 , A61B17/00234 , A61B17/16 , A61B17/17 , A61B17/7097 , A61B2017/00535 , A61F2/07 , A61F2/28 , A61F2/30756 , A61F2/30767 , A61F2/3099 , A61F2/32 , A61F2/38 , A61F2/4081 , A61F2/4202 , A61F2/441 , A61F2/442 , A61F2/4601 , A61F2/4611 , A61F2/82 , A61F2/945 , A61F2002/30016 , A61F2002/30024 , A61F2002/3008 , A61F2002/30235 , A61F2002/30563 , A61F2002/30578 , A61F2002/30583 , A61F2002/30601 , A61F2002/30841 , A61F2002/30929 , A61F2002/30957 , A61F2002/4233 , A61F2002/444 , A61F2002/4627 , A61F2002/4635 , A61F2210/0085 , A61F2230/0069 , A61F2250/0019 , A61F2250/0021 , A61F2250/0098 , A61L27/18 , A61L29/041 , A61L29/06 , A61L2430/38 , B01F2215/0039 , C08G18/10 , C08G18/69 , Y10S606/907 , Y10S606/91 , C08L83/04 , C08L75/04 , C08L23/00 , C08L67/02 , C08G18/3206
摘要： A system for repairing an intervertebral disc by delivering and curing a biomaterial in situ within the disc. The system includes both a device, having an insertable balloon and related lumen, controls and adapters, as well as an in situ curable biomaterial (and related biomaterial delivery means). The system can allow the doctor to determine a suitable endpoint for biomaterial delivery, by controlling distraction and/or biomaterial delivery pressure, and in turn, to deliver a desired quantity of biomaterial to the balloon in order to achieve improved polymer cure and implant characteristics. Also provided is a related method for repairing an intervertebral disc by using such a system to deliver and cure the biomaterial in situ. The system can be used to implant a prosthetic total disc, or a prosthetic disc nucleus in a manner that leaves the surrounding disc tissue substantially intact.
摘要翻译：一种通过在盘内原位递送和固化生物材料来修复椎间盘的系统。该系统包括具有可插入球囊和相关内腔的装置，对照和适配器，以及原位可固化生物材料（和相关的生物材料递送装置）。该系统可以允许医生通过控制牵引和/或生物材料输送压力来确定用于生物材料递送的合适的终点，并且反过来，将气体中所需量的生物材料输送到气囊中，以实现改进的聚合物固化和植入特征。还提供了一种通过使用这种系统来原位递送和固化生物材料来修复椎间盘的相关方法。该系统可以用于以使得周围的盘组织基本上完整的方式植入假体总盘或假体椎间盘细胞核。

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