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公开(公告)号：US07001433B2
公开(公告)日：2006-02-21
申请号：US10282620
申请日：2002-10-29
申请人： Matthew N. Songer , Thomas S. Kilpela , Brian P. Janowski , Gregory A. Berrevoets , Matthew P. Gephart
发明人： Matthew N. Songer , Thomas S. Kilpela , Brian P. Janowski , Gregory A. Berrevoets , Matthew P. Gephart
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30742 , A61F2/30965 , A61F2/442 , A61F2002/30014 , A61F2002/30016 , A61F2002/30123 , A61F2002/302 , A61F2002/30242 , A61F2002/30245 , A61F2002/30299 , A61F2002/30311 , A61F2002/30331 , A61F2002/3039 , A61F2002/305 , A61F2002/30528 , A61F2002/30563 , A61F2002/30581 , A61F2002/30649 , A61F2002/30673 , A61F2002/30685 , A61F2002/30738 , A61F2002/30784 , A61F2002/30841 , A61F2002/30919 , A61F2002/30934 , A61F2002/30935 , A61F2002/443 , A61F2002/444 , A61F2220/0025 , A61F2220/0033 , A61F2230/0006 , A61F2230/0065 , A61F2230/0071 , A61F2230/0093 , A61F2250/0018 , A61F2250/0019 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179 , A61F2310/00574 , Y10S606/907
摘要： Artificial disc devices are disclosed that restore correct anatomical intervertebral spacing for damaged discs while maintaining a substantially normal range of biomechanical movement for the vertebrae between which they are implanted. The disc devices include center bearing and outer or annular bearing portions with the center bearing portion including generally axially extending locating surfaces which cooperate with the facing vertebral surfaces to resist migration. The outer bearing portion is for load bearing or load sharing with the center bearing portion and includes surfaces that extend radially toward the periphery of the vertebrae so that subsidence about the center bearing portion is minimized. Alternate forms of the disc devices include one with an axially enlarged center ball bearing having an annular ring bearing extending thereabout and another having upper and lower plate members with a central bumper member and a surrounding resilient annular member therebetween.
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公开(公告)号：US08262731B2
公开(公告)日：2012-09-11
申请号：US11184625
申请日：2005-07-19
申请人： Matthew N. Songer , Thomas S. Kilpela , Brian P. Janowski , Gregory A. Berrevoets , Matthew P. Gephart
发明人： Matthew N. Songer , Thomas S. Kilpela , Brian P. Janowski , Gregory A. Berrevoets , Matthew P. Gephart
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30742 , A61F2/30965 , A61F2/442 , A61F2002/30014 , A61F2002/30016 , A61F2002/30123 , A61F2002/302 , A61F2002/30242 , A61F2002/30245 , A61F2002/30299 , A61F2002/30311 , A61F2002/30331 , A61F2002/3039 , A61F2002/305 , A61F2002/30528 , A61F2002/30563 , A61F2002/30581 , A61F2002/30649 , A61F2002/30673 , A61F2002/30685 , A61F2002/30738 , A61F2002/30784 , A61F2002/30841 , A61F2002/30919 , A61F2002/30934 , A61F2002/30935 , A61F2002/443 , A61F2002/444 , A61F2220/0025 , A61F2220/0033 , A61F2230/0006 , A61F2230/0065 , A61F2230/0071 , A61F2230/0093 , A61F2250/0018 , A61F2250/0019 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179 , A61F2310/00574 , Y10S606/907
摘要： Artificial disc devices are disclosed that restore correct anatomical intervertebral spacing for damaged discs while maintaining a substantially normal range of biomechanical movement for the vertebrae between which they are implanted. The disc devices include center bearing and outer or annular bearing portions with the center bearing portion including generally axially extending locating surfaces which cooperate with the facing vertebral surfaces to resist migration. The outer bearing portion is for load bearing or load sharing with the center bearing portion and includes surfaces that extend radially toward the periphery of the vertebrae so that subsidence about the center bearing portion is minimized. Alternate forms of the disc devices include one with an axially enlarged center ball bearing having an annular ring bearing extending thereabout and another having upper and lower plate members with a central bumper member and a surrounding resilient annular member therebetween.
摘要翻译： 公开了人造盘装置，其为损坏的椎间盘恢复正确的解剖学椎间间隔，同时保持其植入其间的椎骨的生物力学运动的基本正常的范围。 盘装置包括中心轴承和外部或环形轴承部分，其中心轴承部分包括大致轴向延伸的定位表面，其与面对的椎骨表面配合以抵抗迁移。 外轴承部分用于与中心轴承部分的承载或负载共享，并且包括朝向椎骨周边径向延伸的表面，使得围绕中心支承部分的下沉最小化。 盘装置的替代形式包括具有轴向扩大的中心球轴承的轴承，其具有在其周围延伸的环形圈轴承，另一个具有上板和下板构件，其间具有中央缓冲构件和围绕弹性环形构件。
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公开(公告)号：US08192439B2
公开(公告)日：2012-06-05
申请号：US11844259
申请日：2007-08-23
IPC分类号： A61B17/70
CPC分类号： A61B17/7032 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7011 , A61B17/7037 , A61B17/708 , A61B17/7085 , A61B17/7086 , A61B17/7091 , A61B2017/0256
摘要： A minimally invasive surgical system for implanting pedicle screw assemblies to be connected by a spinal rod is disclosed. In one form, the system includes a plurality of holding mechanisms for the pedicle screw assemblies, each holding mechanism for being inserted through an incision and configured to receive tools along an axis thereof for driving a screw anchor of the pedicle screw assembly into a vertebra and securing the spinal rod thereto and a rod inserter that is configured to adjustably hold the rod and insert the rod through a common incision with one of the holding mechanism for being fed into position in an initial direction that is transverse to the axes of the holding mechanisms.
摘要翻译： 公开了一种用于植入由椎弓根连接的椎弓根螺钉组件的微创手术系统。 在一种形式中，系统包括用于椎弓根螺钉组件的多个保持机构，每个保持机构用于插入通过切口并且构造成沿着其轴线接收工具，用于将椎弓根螺钉组件的螺钉固定件驱动到椎骨中， 将脊柱杆固定到其上，杆插入器被构造成可调节地保持杆并且通过共同的切口插入杆，其中一个保持机构用于沿着与保持机构的轴线横向的初始方向进给位置 。
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公开(公告)号：US07922727B2
公开(公告)日：2011-04-12
申请号：US11844265
申请日：2007-08-23
IPC分类号： A61B17/70
CPC分类号： A61B17/7032 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7011 , A61B17/7037 , A61B17/708 , A61B17/7085 , A61B17/7086 , A61B17/7091 , A61B2017/0256
摘要： A minimally invasive surgical system for implanting pedicle screw assemblies to be connected by a spinal rod is disclosed. In one form, the system includes a plurality of holding mechanisms for the pedicle screw assemblies, each holding mechanism for being inserted through an incision and configured to receive tools along an axis thereof for driving a screw anchor of the pedicle screw assembly into a vertebra and securing the spinal rod thereto and a rod inserter that is configured to adjustably hold the rod and insert the rod through a common incision with one of the holding mechanism for being fed into position in an initial direction that is transverse to the axes of the holding mechanisms.
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公开(公告)号：US08641719B2
公开(公告)日：2014-02-04
申请号：US13083347
申请日：2011-04-08
CPC分类号： A61B17/7083 , A61B17/00234 , A61B17/3421 , A61B17/3472 , A61B17/70 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7011 , A61B17/7013 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7043 , A61B17/708 , A61B17/7085 , A61B17/7086 , A61B17/7091 , A61B2017/0256 , A61B2090/034
摘要： A multi-stage minimally invasive surgical procedure and associated instruments are disclosed. First, the surgical site is prepared. After preparation, the bone screws or anchors are attached to the bone. Subsequent to insertion of the screws, a rod or connecting member is positioned within the yoke portion of the bone screw. Caps are then placed in a pre-lock position within the yokes. The bone screws may be compressed together or distracted along the rod or connecting member, thereby setting the final spacing of the bones or bone segments. Finally the caps are moved to a final lock position to fix the screws to the rod or connecting member to maintain the bones in position relative to each other.
摘要翻译： 公开了一种多阶段微创手术和相关器械。 首先，准备手术部位。 准备好后，将骨螺钉或锚固件连接到骨骼上。 在插入螺钉之后，杆或连接构件位于骨螺钉的轭部内。 然后将盖子放置在轭架内的预锁定位置。 骨螺钉可以一起被压缩或者沿着杆或连接构件分心，从而设定骨骼或骨段的最终间距。 最后，盖子移动到最终的锁定位置，以将螺钉固定到杆或连接构件上，以将骨骼相对于彼此保持在适当的位置。
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公开(公告)号：US20100312279A1
公开(公告)日：2010-12-09
申请号：US12438538
申请日：2007-08-23
CPC分类号： A61B17/7083 , A61B17/00234 , A61B17/3421 , A61B17/3472 , A61B17/70 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7011 , A61B17/7013 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7043 , A61B17/708 , A61B17/7085 , A61B17/7086 , A61B17/7091 , A61B2017/0256 , A61B2090/034
摘要： A multi-stage minimally invasive surgical procedure and associated instruments are disclosed. First, the surgical site is prepared. After preparation, the bone screws or anchors are attached to the bone. Subsequent to insertion of the screws, a rod or connecting member is positioned within the yoke portion of the bone screw. Caps are then placed in a pre-lock position within the yokes. The bone screws may be compressed together or distracted along the rod or connecting member, thereby setting the final spacing of the bones or bone segments. Finally the caps are moved to a final lock position to fix the screws to the rod or connecting member to maintain the bones in position relative to each other.
摘要翻译： 公开了一种多阶段微创手术和相关器械。 首先，准备手术部位。 准备好后，将骨螺钉或锚固件连接到骨骼上。 在插入螺钉之后，杆或连接构件位于骨螺钉的轭部内。 然后将盖子放置在轭架内的预锁定位置。 骨螺钉可以一起被压缩或者沿着杆或连接构件分心，从而设定骨骼或骨段的最终间距。 最后，盖子移动到最终的锁定位置，以将螺钉固定到杆或连接构件上，以将骨骼相对于彼此保持在适当的位置。
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公开(公告)号：US20120022597A1
公开(公告)日：2012-01-26
申请号：US13083347
申请日：2011-04-08
IPC分类号： A61B17/88
CPC分类号： A61B17/7083 , A61B17/00234 , A61B17/3421 , A61B17/3472 , A61B17/70 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7011 , A61B17/7013 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7043 , A61B17/708 , A61B17/7085 , A61B17/7086 , A61B17/7091 , A61B2017/0256 , A61B2090/034
摘要： A multi-stage minimally invasive surgical procedure and associated instruments are disclosed. First, the surgical site is prepared. After preparation, the bone screws or anchors are attached to the bone. Subsequent to insertion of the screws, a rod or connecting member is positioned within the yoke portion of the bone screw. Caps are then placed in a pre-lock position within the yokes. The bone screws may be compressed together or distracted along the rod or connecting member, thereby setting the final spacing of the bones or bone segments. Finally the caps are moved to a final lock position to fix the screws to the rod or connecting member to maintain the bones in position relative to each other.
摘要翻译： 公开了一种多阶段微创手术和相关器械。 首先，准备手术部位。 准备好后，将骨螺钉或锚固件连接到骨骼上。 在插入螺钉之后，杆或连接构件位于骨螺钉的轭部内。 然后将盖子放置在轭架内的预锁定位置。 骨螺钉可以一起被压缩或者沿着杆或连接构件分心，从而设定骨骼或骨段的最终间距。 最后，盖子移动到最终的锁定位置，以将螺钉固定到杆或连接构件上，以将骨骼相对于彼此保持在适当的位置。
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公开(公告)号：US07918878B2
公开(公告)日：2011-04-05
申请号：US11844277
申请日：2007-08-23
IPC分类号： A61B17/88
CPC分类号： A61B17/7032 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7011 , A61B17/7037 , A61B17/708 , A61B17/7085 , A61B17/7086 , A61B17/7091 , A61B2017/0256
摘要： A minimally invasive surgical system for implanting pedicle screw assemblies to be connected by a spinal rod is disclosed. In one form, the system includes a plurality of holding mechanisms for the pedicle screw assemblies, each holding mechanism for being inserted through an incision and configured to receive tools along an axis thereof for driving a screw anchor of the pedicle screw assembly into a vertebra and securing the spinal rod thereto and a rod inserter that is configured to adjustably hold the rod and insert the rod through a common incision with one of the holding mechanism for being fed into position in an initial direction that is transverse to the axes of the holding mechanisms.
摘要翻译： 公开了一种用于植入由椎弓根连接的椎弓根螺钉组件的微创手术系统。 在一种形式中，系统包括用于椎弓根螺钉组件的多个保持机构，每个保持机构用于插入通过切口并且构造成沿着其轴线接收工具，用于将椎弓根螺钉组件的螺钉固定件驱动到椎骨中， 将脊柱杆固定到其上，杆插入器被构造成可调节地保持杆并且通过共同的切口插入杆，其中一个保持机构用于沿着与保持机构的轴线横向的初始方向进给位置 。
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公开(公告)号：US20110054535A1
公开(公告)日：2011-03-03
申请号：US12871893
申请日：2010-08-30
CPC分类号： A61B17/7004 , A61B17/7025 , A61B17/7026 , A61B17/7031 , A61B17/705
摘要： Spinal rods are provided that transition from one diameter to another without an extended transition region to which coupling devices may not be attached, allowing coupling devices for mounting the spinal rod to the spine to be secured almost anywhere along the rod's length without having a weakened transition point.
摘要翻译： 提供脊柱，其从一个直径转换到另一个直径，而没有延伸的过渡区域，耦合装置可能不连接到该过渡区域，允许用于将脊柱杆安装到脊柱上的联接装置几乎沿杆长度的任何位置被固定，而没有弱化的转变 点。
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公开(公告)号：US08900277B2
公开(公告)日：2014-12-02
申请号：US13069354
申请日：2011-03-22
申请人： Scott Perrow , Joseph Mohar , Lawrence Mosca , Matthew P. Gephart , Brian P. Janowski , Brad Fredin , Francis J. Korhonen , Matthew Songer
发明人： Scott Perrow , Joseph Mohar , Lawrence Mosca , Matthew P. Gephart , Brian P. Janowski , Brad Fredin , Francis J. Korhonen , Matthew Songer
CPC分类号： A61B17/8042 , A61B17/7059 , A61B17/8033 , A61B17/8047 , A61B17/8605
摘要： A bone plate system having a retainer for resisting back-out of a bone anchor from a throughbore of a bone plate is provided. In one aspect, a bone plate system having a resilient retainer disposed in a bone plate throughbore with a pair of elongate arm portions of the resilient retainer extending along opposite sides of the throughbore. In another aspect, a bone plate system having a resilient retainer with a pair of elongate interference portions completely exposed in the throughbore and spaced from each other across the throughbore to retain a head of a bone anchor received in the throughbore. In addition, a bone plate system having a resilient retainer with a pair of opposite end portions disposed within a groove of a throughbore wall such that a bone anchor may be inserted into the throughbore without contacting either of the opposite end portions of the retainer.
摘要翻译： 提供了一种骨板系统，其具有用于抵抗骨锚固体从骨板的通孔排出的保持器。 在一个方面，一种骨板系统，其具有设置在骨板通孔中的弹性保持器，弹性保持器的一对细长臂部分沿着通孔的相对侧延伸。 在另一方面，一种骨板系统，其具有弹性保持器，其具有完全暴露于通孔中的一对细长的干涉部分，并且跨越穿透孔彼此隔开，以保持容纳在通孔中的骨锚的头部。 此外，骨板系统具有弹性保持器，其具有设置在通孔壁的凹槽内的一对相对端部，使得骨锚固件可以插入通孔中而不接触保持器的相对端部中的任一个。
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