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公开(公告)号：US5562738A
公开(公告)日：1996-10-08
申请号：US371754
申请日：1995-01-12
CPC分类号： A61F2/4425 , A61B17/7059 , A61B17/86 , A61F2/30767 , A61F2002/2817 , A61F2002/30123 , A61F2002/30125 , A61F2002/30153 , A61F2002/30232 , A61F2002/30247 , A61F2002/30248 , A61F2002/30253 , A61F2002/30327 , A61F2002/30359 , A61F2002/30383 , A61F2002/30387 , A61F2002/30433 , A61F2002/30448 , A61F2002/30451 , A61F2002/30481 , A61F2002/305 , A61F2002/30507 , A61F2002/30578 , A61F2002/30604 , A61F2002/3065 , A61F2002/30662 , A61F2002/30663 , A61F2002/30685 , A61F2002/30794 , A61F2002/30797 , A61F2002/3082 , A61F2002/30828 , A61F2002/30841 , A61F2002/30879 , A61F2002/30884 , A61F2002/30892 , A61F2002/30894 , A61F2002/30957 , A61F2002/30968 , A61F2002/443 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2220/005 , A61F2220/0058 , A61F2230/0006 , A61F2230/0008 , A61F2230/0019 , A61F2230/0069 , A61F2230/0071 , A61F2230/0076 , A61F2250/0039 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00203 , A61F2310/00239 , A61F2310/00407 , A61F2310/00976
摘要： A disk arthroplasty device (310) is provided for replacement of a spinal disk. The device is implantable into a resected disk space and is formed with ball (346) and socket (326) members and shaped to provide lateral bending and backward extension of up to about 5.degree. and forward flexion of up to about 15.degree.. Four embodiments (10), (110), (210) and (310) permit up to about 5.degree. axial rotation and a fifth embodiment (410) permits unrestricted axial rotation. Metal insert cups (70) and (170) are provided for attaching to the device surfaces and are convexly shaped along one axis to conform to the natural contours of the top and bottom vertebra surfaces. The metal insert cups (70) and (170) provide tensile support to the structure and provide for the attachment of additional structures for retaining the device in position after implantation into a disk space.
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公开(公告)号：US5425773A
公开(公告)日：1995-06-20
申请号：US223119
申请日：1994-04-05
CPC分类号： A61F2/4425 , A61B17/7059 , A61B17/86 , A61F2/30767 , A61F2002/2817 , A61F2002/30123 , A61F2002/30125 , A61F2002/30153 , A61F2002/30232 , A61F2002/30247 , A61F2002/30248 , A61F2002/30253 , A61F2002/30327 , A61F2002/30359 , A61F2002/30383 , A61F2002/30387 , A61F2002/30433 , A61F2002/30448 , A61F2002/30451 , A61F2002/30481 , A61F2002/305 , A61F2002/30507 , A61F2002/30578 , A61F2002/30604 , A61F2002/3065 , A61F2002/30662 , A61F2002/30663 , A61F2002/30685 , A61F2002/30794 , A61F2002/30797 , A61F2002/3082 , A61F2002/30828 , A61F2002/30841 , A61F2002/30879 , A61F2002/30884 , A61F2002/30892 , A61F2002/30894 , A61F2002/30957 , A61F2002/30968 , A61F2002/443 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2220/005 , A61F2220/0058 , A61F2230/0006 , A61F2230/0008 , A61F2230/0019 , A61F2230/0069 , A61F2230/0071 , A61F2230/0076 , A61F2250/0039 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00203 , A61F2310/00239 , A61F2310/00407 , A61F2310/00976
摘要： A disk arthroplasty device (310) is provided for replacement of a spinal disk. The device is implantable into a resected disk space and is formed with ball (346) and socket (326) members and shaped to provide lateral bending and backward extension of up to about 5.degree. and forward flexion of up to about 15.degree.. Four embodiments (10), (110), (210) and (310) permit up to about 5.degree. axial rotation and a fifth embodiment (410) permits unrestricted axial rotation. Metal insert cups (70) and (170) are provided for attaching to the device surfaces and are convexly shaped along one axis to conform to the natural contours of the top and bottom vertebra surfaces. The metal insert cups (70) and (170) provide tensile support to the structure and provide for the attachment of additional structures for retaining the device in position after implantation into a disk space.
摘要翻译： 提供了一种用于更换脊椎盘的盘关节置换装置（310）。 该装置可植入到切除的盘片空间中，并且形成有球（346）和插座（326）构件，并成形为提供高达约5°的横向弯曲和向后延伸，并且向前弯曲高达约15°。 四个实施例（10），（110），（210）和（310）允许高达约5°的轴向旋转，并且第五实施例（410）允许无限制的轴向旋转。 金属插入杯（70）和（170）设置用于附接到装置表面，并且沿着一个轴凸形成符合顶部和底部脊椎表面的自然轮廓。 金属插入杯（70）和（170）为结构提供拉伸支撑，并提供额外结构的附接，以便在将植入植入磁盘空间之后将装置保持在适当位置。
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公开(公告)号：US07993403B2
公开(公告)日：2011-08-09
申请号：US12657129
申请日：2010-01-14
申请人： Kevin Foley , Harald Ebner , Mingyan Liu , Charles Branch , Lawrence M. Boyd
发明人： Kevin Foley , Harald Ebner , Mingyan Liu , Charles Branch , Lawrence M. Boyd
IPC分类号： A61F2/44
CPC分类号： A61F2/4455 , A61B2017/2837 , A61F2/28 , A61F2/30724 , A61F2/30965 , A61F2/442 , A61F2/4465 , A61F2/447 , A61F2/4611 , A61F2002/2835 , A61F2002/30093 , A61F2002/30125 , A61F2002/30131 , A61F2002/30153 , A61F2002/30154 , A61F2002/30176 , A61F2002/30261 , A61F2002/30377 , A61F2002/30382 , A61F2002/30428 , A61F2002/30485 , A61F2002/30489 , A61F2002/3052 , A61F2002/30522 , A61F2002/30565 , A61F2002/30571 , A61F2002/30579 , A61F2002/30616 , A61F2002/30626 , A61F2002/30772 , A61F2002/30774 , A61F2002/30777 , A61F2002/30787 , A61F2002/30795 , A61F2002/3082 , A61F2002/30836 , A61F2002/30848 , A61F2002/30879 , A61F2002/30975 , A61F2002/4475 , A61F2002/448 , A61F2002/4619 , A61F2002/4623 , A61F2002/4627 , A61F2002/4628 , A61F2002/4635 , A61F2210/0019 , A61F2220/0025 , A61F2220/0033 , A61F2230/0008 , A61F2230/0013 , A61F2230/0019 , A61F2230/0021 , A61F2230/0054 , A61F2230/0082 , A61F2310/00011 , A61F2310/00017 , A61F2310/00179 , Y10S623/908
摘要： Laterally expanding vertebral spacer devices are provided for repairing damaged vertebral discs. The vertebral spacer devices maintain the height of a distracted vertebral disc space while providing stability to the spine. In one form of the invention, a vertebral spacer device is provided with a first arm movably coupled to a second arm. The first and second arms are laterally expandable from a first width for insertion into the disc space to a second width after insertion into the disc space. The first and second arms also define a cavity therebetween for placement of bone growth material.
摘要翻译： 提供横向扩张的脊椎间隔装置用于修复受损的脊椎椎间盘。 脊椎间隔装置保持椎间盘空间分离的高度，同时为脊柱提供稳定性。 在本发明的一种形式中，脊椎间隔装置设置有可移动地联接到第二臂的第一臂。 第一和第二臂从用于插入盘空间中的第一宽度横向可膨胀到插入盘空间中的第二宽度。 第一和第二臂还在其间限定了用于放置骨生长材料的空腔。
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公开(公告)号：US07887495B2
公开(公告)日：2011-02-15
申请号：US12253315
申请日：2008-10-17
CPC分类号： A61F5/0195
摘要： A removable protective covering is provided that can be secured about an external fixation device on the upper or lower extremity of a patient. The covering includes a fabric form that is sized and configured to accommodate varying sizes of external fixation devices and uses readily engageable/releasable closure elements or fasteners to securely engage the covering about the fixator and the extremity. A drawstring closure may be provided at the open ends of the covering to tighten the end about the patient's limb. Ventilation features may be provided including vents with and without additional devices to generate air flow through the covering. The covering for a lower extremity fixation device may be configured for removably attachment to a foot plate and the foot plate itself may be configured to support or attach to the fixation device.
摘要翻译： 提供可移除的保护盖，其可以围绕患者的上肢或下肢上的外部固定装置固定。 覆盖物包括织物形式，其尺寸和构造适合不同尺寸的外部固定装置，并且使用易于接合/可释放的封闭元件或紧固件来牢固地接合围绕固定器和末端的覆盖物。 可以在覆盖物的开口端处提供束带闭合件，以收紧患者肢体周围的端部。 可以提供通风特征，包括具有和不具有附加装置的通风口，以产生通过覆盖物的气流。 用于下肢固定装置的覆盖物可以被构造成可移除地附接到脚板，并且脚板本身可被构造成支撑或附接到固定装置。
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公开(公告)号：US20100063554A1
公开(公告)日：2010-03-11
申请号：US12587273
申请日：2009-10-05
申请人： Charles L. Branch , Mingyan Liu , Lawrence M. Boyd , Loic Josse
发明人： Charles L. Branch , Mingyan Liu , Lawrence M. Boyd , Loic Josse
CPC分类号： A61F2/4455 , A61B17/1604 , A61B17/1659 , A61B17/1671 , A61B17/1739 , A61B17/1757 , A61B17/1778 , A61B17/88 , A61B90/39 , A61B2017/0256 , A61B2017/922 , A61F2/3094 , A61F2/442 , A61F2/4601 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/2839 , A61F2002/30131 , A61F2002/30158 , A61F2002/30168 , A61F2002/30192 , A61F2002/3028 , A61F2002/30774 , A61F2002/3082 , A61F2002/30848 , A61F2002/30879 , A61F2002/30892 , A61F2002/448 , A61F2002/4624 , A61F2002/4627 , A61F2002/4628 , A61F2002/4649 , A61F2002/4681 , A61F2230/0013 , A61F2230/0026 , A61F2230/0041 , A61F2230/0043 , A61F2230/0063 , Y10S606/909 , Y10S606/914
摘要： This invention relates to implants formed from donor bone for use in lumbar interbody fusion procedures and instruments for performing such procedures. The implants are formed to include a concave surface formed from a portion of the medullary canal of a long bone. The concave surface defines a recess in the implant that serves as a depot for osteogenic material. Specific instruments for inserting the implants prepared according to this invention and for preparing the intervertebral space to receive the implants are also provided.
摘要翻译： 本发明涉及由供体骨形成的用于腰椎间融合术的植入物和用于执行这种手术的器械。 植入物形成为包括由长骨的髓质管的一部分形成的凹面。 凹形表面在植入物中限定了用作成骨材料的贮库的凹槽。 还提供了用于插入根据本发明制备的植入物和用于准备椎间隙以接收植入物的特定仪器。
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公开(公告)号：US20090105836A1
公开(公告)日：2009-04-23
申请号：US12316400
申请日：2008-12-12
申请人： George Frey , Mingyan Liu , Loic Josse , Lawrence M. Boyd
发明人： George Frey , Mingyan Liu , Loic Josse , Lawrence M. Boyd
IPC分类号： A61F2/44
CPC分类号： A61B17/025 , A61B17/0206 , A61B17/1604 , A61B17/1631 , A61B17/1642 , A61B17/1659 , A61B17/1671 , A61B2017/0256 , A61F2/442 , A61F2/4455 , A61F2/4465 , A61F2/4611 , A61F2002/2835 , A61F2002/3008 , A61F2002/30115 , A61F2002/30133 , A61F2002/30235 , A61F2002/30329 , A61F2002/30774 , A61F2002/30777 , A61F2002/30785 , A61F2002/30787 , A61F2002/30789 , A61F2002/30828 , A61F2002/30912 , A61F2002/4475 , A61F2002/448 , A61F2002/4623 , A61F2002/4627 , A61F2002/4635 , A61F2002/4687 , A61F2220/0025 , A61F2230/0006 , A61F2230/0015 , A61F2230/0069 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023 , Y10S606/907 , Y10S606/91 , Y10S606/911 , Y10S606/912
摘要： This invention relates to devices and instruments for implant insertion through a posterior lateral opening to the disc space. The instruments include an implant inserter, and the devices include a spinal fusion implant engageable by the implant inserter. The implant provides bilateral support of the adjacent vertebrae when inserted into the disc space from a postero-lateral approach.
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公开(公告)号：US07479160B2
公开(公告)日：2009-01-20
申请号：US09870023
申请日：2001-05-30
申请人： Charles L. Branch , Mingyan Liu , Lawrence M. Boyd , Loic Josse
发明人： Charles L. Branch , Mingyan Liu , Lawrence M. Boyd , Loic Josse
CPC分类号： A61F2/4455 , A61B17/1604 , A61B17/1659 , A61B17/1671 , A61B17/1739 , A61B17/1757 , A61B17/1778 , A61B17/88 , A61B90/39 , A61B2017/0256 , A61B2017/922 , A61F2/3094 , A61F2/442 , A61F2/4601 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/2839 , A61F2002/30131 , A61F2002/30158 , A61F2002/30168 , A61F2002/30192 , A61F2002/3028 , A61F2002/30774 , A61F2002/3082 , A61F2002/30848 , A61F2002/30879 , A61F2002/30892 , A61F2002/448 , A61F2002/4624 , A61F2002/4627 , A61F2002/4628 , A61F2002/4649 , A61F2002/4681 , A61F2230/0013 , A61F2230/0026 , A61F2230/0041 , A61F2230/0043 , A61F2230/0063 , Y10S606/909 , Y10S606/914
摘要： This invention relates to implants formed from donor bone for use in lumbar interbody fusion procedures and instruments for performing such procedures. The implants are formed to include a concave surface formed from a portion of the medullary canal of a long bone. The concaved surface defines a recess in the implant that serves as a depot for osteogenic material. Specific instruments for inserting the implants prepared according to this invention and for preparing the intervertebral space to receive the implants are also provided.
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公开(公告)号：US06371988B1
公开(公告)日：2002-04-16
申请号：US09484354
申请日：2000-01-18
IPC分类号： A61F228
CPC分类号： A61F2/30767 , A61B17/1671 , A61B17/1757 , A61B2017/0256 , A61B2090/034 , A61F2/28 , A61F2/30724 , A61F2/442 , A61F2/4455 , A61F2/446 , A61F2/447 , A61F2/4611 , A61F2/468 , A61F2002/2817 , A61F2002/2835 , A61F2002/2839 , A61F2002/30004 , A61F2002/30057 , A61F2002/30062 , A61F2002/30075 , A61F2002/30112 , A61F2002/30136 , A61F2002/30153 , A61F2002/30187 , A61F2002/30224 , A61F2002/30235 , A61F2002/30261 , A61F2002/30271 , A61F2002/30677 , A61F2002/30772 , A61F2002/30774 , A61F2002/30787 , A61F2002/30797 , A61F2002/30813 , A61F2002/30836 , A61F2002/30841 , A61F2002/30848 , A61F2002/3085 , A61F2002/30866 , A61F2002/30879 , A61F2002/30892 , A61F2002/30904 , A61F2002/3092 , A61F2002/30929 , A61F2002/4475 , A61F2002/448 , A61F2002/4623 , A61F2002/4627 , A61F2002/4628 , A61F2002/4649 , A61F2210/0004 , A61F2210/0061 , A61F2230/0004 , A61F2230/0019 , A61F2230/0034 , A61F2230/0069 , A61F2230/0082 , A61F2250/0014 , A61F2310/00161 , A61F2310/00293 , A61F2310/00365 , A61F2310/00491 , A61F2310/00544 , A61F2310/00796 , A61L27/10 , A61L27/12 , A61L27/16 , A61L27/18 , A61L27/24 , A61L27/54 , A61L31/024 , A61L31/026 , A61L31/044 , A61L31/047 , A61L31/048 , A61L31/06 , A61L2300/252 , A61L2300/414 , A61L2300/802 , A61L2430/38 , Y10S606/907 , Y10S606/908 , Y10S606/909 , Y10S606/91 , A61L27/227
摘要： Spinal spacers 20 are provided for fusion of a motion segment. The spacers include a load bearing member 21 having a wall 22 sized for engagement within a space between adjacent vertebrae to maintain the space and an effective amount of an osteogenic composition to stimulate osteoinduction. The osteogenic composition includes a substantially pure osteogenic factor in a pharmaceutically acceptable carrier. In one embodiment the load bearing member includes a bone graft impregnated in an osteogenic composition. In another embodiment, the osteogenic composition 30 is packed within a chamber 25 defined in the graft. Any suitable configuration of a bone graft is contemplated, including bone dowels, D-shaped spacers and cortical rings.
摘要翻译： 提供脊柱间隔件20用于运动段的融合。 间隔件包括具有壁22的承载构件21，该壁22的尺寸设置成用于接合在相邻椎骨之间的空间中，以维持空间和有效量的成骨组合物以刺激骨诱导。 成骨组合物包括药学上可接受的载体中基本上纯的成骨因子。 在一个实施例中，承载构件包括浸渍在成骨组合物中的骨移植物。 在另一个实施方案中，成骨组合物30被包装在限定在移植物中的腔室25内。 涵盖骨移植物的任何合适构型，包括骨榫，D形间隔物和皮质环。
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公开(公告)号：US06206923B1
公开(公告)日：2001-03-27
申请号：US09227976
申请日：1999-01-08
申请人： Lawrence M. Boyd , John A. Pafford
发明人： Lawrence M. Boyd , John A. Pafford
IPC分类号： A61F244
CPC分类号： A61L27/3683 , A61F2/28 , A61F2/30724 , A61F2/3094 , A61F2/442 , A61F2/4455 , A61F2/447 , A61F2/4611 , A61F2002/2835 , A61F2002/2839 , A61F2002/30018 , A61F2002/30059 , A61F2002/30131 , A61F2002/30153 , A61F2002/30154 , A61F2002/30176 , A61F2002/302 , A61F2002/30224 , A61F2002/30563 , A61F2002/30565 , A61F2002/30579 , A61F2002/30596 , A61F2002/30777 , A61F2002/30795 , A61F2002/30848 , A61F2002/3085 , A61F2002/30879 , A61F2002/30892 , A61F2002/30894 , A61F2002/4475 , A61F2230/0013 , A61F2230/0019 , A61F2230/0021 , A61F2230/0054 , A61F2230/0065 , A61F2230/0069 , A61F2250/0029 , A61F2310/00359 , A61L27/3608 , A61L27/365 , A61L27/3658 , A61L27/3687 , A61L2430/38 , Y10S623/919
摘要： Implantable devices useful for creating bony fusion particularly in intervetebral spinal fusion. The device is formed of bone and has an at least partially demineralized portion between two rigid bone portions creating an area of flexibility. In one application, the area of flexibility may be used to move the device between a reduced size insertion configuration and an expanded implanted configuration. In another use, the area of flexibility may be useful to dampen shock applied to the implant. A method is also disclosed for making the implants and inserting the implants into an intervertebral disc space to promote interbody fusion.
摘要翻译： 用于创建骨融合的植入式装置，特别是在椎间融合术中。 该装置由骨形成，并且在两个刚性骨部之间具有至少部分脱盐的部分，形成柔性区域。 在一个应用中，灵活性的区域可以用于在缩小尺寸的插入配置和扩展的植入配置之间移动设备。 在另一种用途中，柔性区域可用于抑制施加到植入物上的冲击。 还公开了一种用于制造植入物并将植入物插入椎间盘空间以促进体内融合的方法。
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公开(公告)号：US5776198A
公开(公告)日：1998-07-07
申请号：US814115
申请日：1997-03-10
CPC分类号： A61B17/70 , A61F2/30744 , A61F2/44 , A61B17/7059 , A61B17/8061 , A61B17/86 , A61B2017/0256 , A61F2/4455 , A61F2002/2835 , A61F2002/30158 , A61F2002/30166 , A61F2002/3023 , A61F2002/30235 , A61F2002/30329 , A61F2002/30382 , A61F2002/30383 , A61F2002/30405 , A61F2002/30411 , A61F2002/30438 , A61F2002/30494 , A61F2002/30507 , A61F2002/3051 , A61F2002/3055 , A61F2002/30561 , A61F2002/30574 , A61F2002/30601 , A61F2002/30604 , A61F2002/30772 , A61F2002/30774 , A61F2002/30779 , A61F2002/30785 , A61F2002/30787 , A61F2002/30841 , A61F2002/30848 , A61F2002/30892 , A61F2002/3092 , A61F2002/4475 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2230/0026 , A61F2230/0028 , A61F2230/0069 , A61F2250/0071 , A61F2310/00131
摘要： An adjustable vertebral body replacement implant and assembly includes a thin-walled cylindrical body configured to span over most of the length between intact vertebrae when damaged or diseased vertebrae have been removed. The cylindrical body defines a hollow interior with a plurality of bone-ingrowth apertures communicating with the interior. The replacement assembly further includes endplates configured to contact the adjacent vertebra and to engage the cylindrical body therebetween. The cylindrical body and the endplates include mating threads to permit adjustment of the overall height of the implant. A means for fixing the cylindrical body to the endplates is contemplated, which in one embodiment is a set screw for locking the components in place. In another embodiment, the means for fixing includes a crimping channel and notch defined in the endplates to be crimped onto the cylindrical body. A means for connecting the replacement implant to a longitudinal member is provided, which in one embodiment contemplates a clamp and screw assembly. In another embodiment, the means for connecting includes an arm projecting from the endplates with an opening to receive the longitudinal member therethrough.
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