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公开(公告)号：USD761549S1
公开(公告)日：2016-07-19
申请号：US29529040
申请日：2015-06-03
申请人： John R. Pepper
设计人： John R. Pepper
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公开(公告)号：US09161781B2
公开(公告)日：2015-10-20
申请号：US13413001
申请日：2012-03-06
CPC分类号： A61B17/701 , A61B17/7007 , A61B17/7037 , A61B17/8685
摘要： A pedicle screw and rod assembly that has particular application for minimally invasive percutaneous pedicle screw instrumentation. The assembly includes pedicle screws having ball-shaped heads that are threaded through pedicles of adjacent vertebra into the vertebral body. The assembly also includes two cannulated posts that extend above a cannulated pedicle screw to allow placement over a K-wire. A head portion accepts the head of the pedicle screw in a secure and multi-axial engagement. The assembly further includes a tube portion that is coupled to the head portion and extends above the patient's skin. The assembly also includes a lordotic slotted rod that is slid down the tube portions to be positioned on top of the head portions of the posts so that the portions are locked within the slot. Bolts are then slid down the tube portions and are threaded to a threaded portion on the portion.
摘要翻译： 椎弓根螺钉和杆组件，具有特殊应用于微创经皮椎弓根螺钉仪器。 组件包括具有球形头部的椎弓根螺钉，其穿过相邻椎骨的椎弓根进入椎体。 组件还包括两个插管柱，其在插管椎弓根螺钉上方延伸以允许放置在K线上。 头部接受椎弓根螺钉的头部以安全和多轴接合。 组件还包括耦合到头部并且在患者皮肤上方延伸的管部分。 该组件还包括一个向下的管状部分滑动以便定位在柱的顶部部分的顶部上的脊索式开槽杆，使得这些部分锁定在槽内。 然后将螺栓向下滑动管部分并且螺纹连接到该部分上的螺纹部分。
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公开(公告)号：US08668720B2
公开(公告)日：2014-03-11
申请号：US13787588
申请日：2013-03-06
IPC分类号： A61B17/70
CPC分类号： A61B17/7028 , A61B17/7005 , A61B17/7007 , A61B17/7023 , A61B17/7025 , A61B17/7026 , A61B17/7035 , A61B2017/00867 , A61B2017/8655
摘要： A disc distraction device comprising a first pedicle screw having a mounting end and a head end, a second pedicle screw having a mounting end and a head end, a rigid interconnection member coupled proximate the head end of both the first and second pedicle screws, and a spring member coupled to the first and second pedicle screws closer to the mounting ends of the pedicle screws than the rigid interconnection member.
摘要翻译： 一种椎间盘牵引装置，包括具有安装端和头端的第一椎弓根螺钉，具有安装端和头端的第二椎弓根螺钉，靠近第一和第二椎弓根螺钉的头端连接的刚性互连构件，以及 弹簧构件，其联接到比刚性互连构件更靠近椎弓根螺钉的安装端的第一和第二椎弓根螺钉。
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公开(公告)号：US08574273B2
公开(公告)日：2013-11-05
申请号：US12556246
申请日：2009-09-09
CPC分类号： A61B17/864 , A61B17/0401 , A61B17/7098 , A61B17/80 , A61B17/8057 , A61B17/8605 , A61B17/861 , A61B17/8811 , A61B17/8875 , A61B2017/044 , A61B2017/561 , A61C8/0006 , A61C8/0022
摘要： The invention features bone screws having a threaded screw body and a screw head attached to one end of the screw body, the bone screw further including: a) an interior channel extending longitudinally through the screw head and through at least a portion of the screw body, wherein the interior channel has a width of less than 5.0 millimeters; and b) a plurality of radially-disposed delivery channels connecting the interior channel to the exterior of the screw body, each delivery channel having exterior openings. The invention further features devices that include a bone screw and a delivery manifold detachably attached to the screw head of the bone screw. In addition, the invention features methods of treating a patient having a bone defect by using a bone screw described herein.
摘要翻译： 本发明的特征在于具有螺纹螺钉本体的螺钉螺钉和附接到螺钉体的一端的螺钉头，所述骨螺钉还包括：a）纵向延伸穿过所述螺钉头并穿过所述螺钉体的至少一部分的内部通道 ，其中所述内部通道具有小于5.0毫米的宽度; 和b）将内部通道连接到螺钉体的外部的多个径向设置的输送通道，每个输送通道具有外部开口。 本发明还特征在于包括骨螺钉和可拆卸地附接到骨螺钉的螺钉头的输送歧管的装置。 此外，本发明的特征在于通过使用本文所述的骨螺钉来治疗患有骨缺损的患者的方法。
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公开(公告)号：US20130184756A1
公开(公告)日：2013-07-18
申请号：US13787588
申请日：2013-03-06
IPC分类号： A61B17/70
CPC分类号： A61B17/7028 , A61B17/7005 , A61B17/7007 , A61B17/7023 , A61B17/7025 , A61B17/7026 , A61B17/7035 , A61B2017/00867 , A61B2017/8655
摘要： A disc distraction device comprising a first pedicle screw having a mounting end and a head end, a second pedicle screw having a mounting end and a head end, a rigid interconnection member coupled proximate the head end of both the first and second pedicle screws, and a spring member coupled to the first and second pedicle screws closer to the mounting ends of the pedicle screws than the rigid interconnection member.
摘要翻译： 一种椎间盘牵引装置，包括具有安装端和头端的第一椎弓根螺钉，具有安装端和头端的第二椎弓根螺钉，靠近第一和第二椎弓根螺钉的头端连接的刚性互连构件，以及 弹簧构件，其联接到比刚性互连构件更靠近椎弓根螺钉的安装端的第一和第二椎弓根螺钉。
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公开(公告)号：US08425612B2
公开(公告)日：2013-04-23
申请号：US12961121
申请日：2010-12-06
IPC分类号： A61F2/44
CPC分类号： A61F2/4455 , A61B2017/0256 , A61F2/447 , A61F2/4601 , A61F2/4611 , A61F2002/3008 , A61F2002/30166 , A61F2002/30235 , A61F2002/30367 , A61F2002/30426 , A61F2002/3082 , A61F2002/4627 , A61F2002/4629 , A61F2220/0025 , A61F2220/0033 , A61F2230/0028 , A61F2230/0069 , A61F2250/0098 , A61F2310/00023
摘要： A minimally invasive interbody device assembly that includes an interbody device that restores the disc space height between two vertebrae and an instrument detachably coupled to the interbody device for positioning the device in the disc space and delivering bone material to the disc space that is distributed on both sides of the interbody device. The device is inserted into the disc space using the instrument in a direction so that the wide dimension of the device is substantially parallel to the body of the vertebrae. The device is then rotated by the instrument so that the wide dimension of the device becomes perpendicular to the vertebral body so as to cause the disc space height to be restored. Bone graft material is then forced down the instrument so that the bone graft material is distributed on both sides of the device. The instrument is then detached from the device.
摘要翻译： 一种微创体间装置组件，其包括恢复两个椎骨之间的椎间盘高度的椎间体装置和可拆卸地联接到体间装置的器械，用于将装置定位在椎间盘空间中并将骨材料递送到分布在两个椎间盘上的椎间盘空间 体内装置的两侧。 使用仪器沿着方向将装置插入椎间盘空间，使得装置的宽尺寸基本上平行于椎体。 然后通过仪器使装置旋转，使得装置的宽尺寸变得垂直于椎体，以便使椎间盘空间高度恢复。 然后将骨移植材料压下仪器，使得骨移植材料分布在装置的两侧。 然后将仪器与设备分离。
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公开(公告)号：US20120065613A1
公开(公告)日：2012-03-15
申请号：US13182947
申请日：2011-07-14
申请人： John R. Pepper , Daniel K. Farley , Christopher T. Martin , Stephanie Zalucha , Miguelangelo J. Perez-Cruet
发明人： John R. Pepper , Daniel K. Farley , Christopher T. Martin , Stephanie Zalucha , Miguelangelo J. Perez-Cruet
CPC分类号： A61F2/447 , A61B17/8833 , A61F2/4465 , A61F2/4611 , A61F2/4644 , A61F2002/3008 , A61F2002/30266 , A61F2002/30281 , A61F2002/305 , A61F2002/30828 , A61F2002/3083 , A61F2002/30843 , A61F2002/30892 , A61F2002/4627 , A61F2002/4628 , A61F2310/00017 , A61F2310/00023 , A61F2310/00161 , A61F2310/00359
摘要： A bone graft system for providing bone graft material to a site of interest includes a multiple unit bone graft material loading device and a conduit. The multiple unit bone graft material loading device is configured to accept a plurality of pre-formed bone graft material units and includes a plurality chambers configured to accept a pre-formed bone graft unit. The conduit includes a first opening and second opening. The first opening is operably connected with the multiple unit bone graft material loading device to accept bone graft material from the multiple unit bone graft material loading device. The second opening is configured to deliver bone graft material to a site of interest.
摘要翻译： 用于将骨移植材料提供到感兴趣的部位的骨移植系统包括多单位骨移植材料装载装置和导管。 多单元骨移植材料装载装置被配置为接受多个预先形成的骨移植材料单元，并且包括构造成接受预先形成的骨移植单元的多个室。 导管包括第一开口和第二开口。 第一开口与多单元骨移植材料装载装置可操作地连接以从多单位骨移植材料装载装置接受骨移植材料。 第二开口构造成将骨移植材料输送到感兴趣的部位。
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公开(公告)号：US20110093013A1
公开(公告)日：2011-04-21
申请号：US12976888
申请日：2010-12-22
CPC分类号： A61B17/7065
摘要： An interspinous process spacer insertion device that positions an interspinous process spacer between the spinous process of adjacent vertebrae in a minimally invasive percutaneous surgical procedure. The device includes a trocar rod that extends through a cannulated sleeve. The spacer is attached to the end of the cannulated sleeve, where a trocar tip of the trocar rod extends through the spacer. The trocar rod is moved through the cannulated sleeve and an incision in the patient, and is positioned between the spinous process of the vertebra to align the device. The cannulated sleeve is then moved down the trocar rod so that the spacer slides between the spinous process, and the trocar rod is then withdrawn from the patient. The spacer is then rotated so that it locks behind the spinous process, and the cannulated sleeve is detached from the spacer and removed from the patient.
摘要翻译： 棘突间间隔插入装置，其在微创经皮外科手术中将棘突间间隔物定位在相邻椎骨的棘突之间。 该装置包括穿过套管的套管针杆。 间隔件附接到套管套筒的端部，套管针杆的套管针尖延伸穿过间隔件。 套管针杆通过套管套管和患者的切口移动，并且位于椎骨的棘突之间以对准装置。 然后将套管套筒向下移动套管针杆，使得间隔件在棘突之间滑动，然后将套管针杆从患者身体中取出。 然后将间隔物旋转，使其锁定在棘突的后面，并且将套管套筒与间隔物分离并从患者身上取出。
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公开(公告)号：US07896904B2
公开(公告)日：2011-03-01
申请号：US12492909
申请日：2009-06-26
IPC分类号： A61B17/70
CPC分类号： A61B17/7026 , A61B17/7005 , A61B17/7007 , A61B17/701 , A61B17/7025 , A61B2017/00867 , A61B2017/8655
摘要： A vertebral disc tensioning device that restores the loss of disc height as a result of disc degeneration and other factors. The device includes first and second pedicle screws each including a screw body portion and a ball head. The device also includes first and second screw head portions each including an internal threaded bore where the first screw is inserted in the first screw head portion and is pivotally mounted relative thereto and the second screw is inserted in the second screw head portion and is pivotally mounted thereto. The device also includes a rigid connector that couples the first and second screw head portions where bolts are threaded through the connector and into the internal threaded bores of the first and second screw head portions. The device also includes a spring assembly offset from the rigid connector that applies a bias to separate the pedicle screws.
摘要翻译： 椎间盘张力装置，由于椎间盘退变及其他因素恢复椎间盘高度的丧失。 该装置包括第一和第二椎弓根螺钉，每个椎弓根螺钉包括螺钉主体部分和球头部。 该装置还包括第一和第二螺钉头部分，每个包括内螺纹孔，其中第一螺钉插入在第一螺钉头部分中并相对于其枢转地安装，并且第二螺钉插入第二螺钉头部分中并枢转地安装 到此。 该装置还包括刚性连接器，该刚性连接器联接第一和第二螺钉头部分，其中螺栓穿过连接器并进入第一和第二螺钉头部分的内螺纹孔。 该装置还包括偏置于刚性连接器的弹簧组件，其施加偏压以分离椎弓根螺钉。
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公开(公告)号：US07892265B2
公开(公告)日：2011-02-22
申请号：US11679780
申请日：2007-02-27
CPC分类号： A61B17/8625 , A61B17/7005 , A61B17/7007 , A61B17/7025 , A61B17/7026 , A61B17/7028 , A61B17/866 , A61B2017/8655
摘要： A surgical screw that includes a body portion that facilitates bone in-growth from a bone in which the screw is mounted so as to stabilize the screw in the bone. The body portion can have various configurations for facilitating bone in-growth, such as indentations, a roughened surface, such as by acid etching or abrasive media blasting, specialized coatings, such as hydroxyapetite, sintered beads, machined channels, etc. Because the body portion of the screw facilitates bone growth, the screw will be more firmly mounted to the bone so as to have a greater integrity in response to movement of the bone. The type of surgical screw can be any surgical screw that will benefit from being better anchored in bone, such as pedicle screws, long bone screws, cervical fusion screws, tendon anchoring screws, etc.
摘要翻译： 一种外科用螺钉，其包括主体部分，所述本体部分有助于从其中安装所述螺钉的骨中生长骨，以便使所述骨中的螺钉稳定。 主体部分可以具有用于促进骨生长的各种构造，例如凹陷，粗糙表面，例如通过酸蚀刻或研磨介质喷砂，专门的涂层，例如羟基磷灰石，烧结珠，加工通道等。因为身体 螺钉的一部分促进骨骼生长，螺钉将更牢固地安装到骨骼上，以便响应于骨骼的运动具有更大的完整性。 外科手术螺钉的类型可以是任何能够更好地锚定在骨骼中的手术螺钉，例如椎弓根螺钉，长骨螺钉，颈椎融合螺钉，腱锚固螺钉等。
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