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公开(公告)号：US20240350278A1
公开(公告)日：2024-10-24
申请号：US18760370
申请日：2024-07-01
申请人： Spineology Inc.
发明人： Kyle WOLFF
CPC分类号： A61F2/4455 , A61F2/441 , A61F2002/30019 , A61F2002/30354 , A61F2002/30784 , A61F2002/448 , A61F2310/00023
摘要： A hybrid spinal implant for performing an intervertebral fusion procedure can include a pair of spacers separated by an expandable container that are formed of a porous titanium scaffold material. A connecting rod can span longitudinally between the pair of spacers. The spacers can be formed of titanium or PEEK, with endplates that are formed of the porous titanium scaffold material. The endplates can be bioactive. Exposed surfaces of the porous titanium scaffold material can be coated in a snag-preventing substance. The expandable container can be formed of a mesh material.
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公开(公告)号：US09925058B2
公开(公告)日：2018-03-27
申请号：US15476911
申请日：2017-03-31
申请人： Spineology Inc.
发明人： Steve Wolfe , Bryan Becker , Tim Walnofer , Clint Boylan , Dan McPhillips , Michael Wang , Craig Kuhns , Garrett Ganske
CPC分类号： A61F2/4455 , A61F2/2846 , A61F2/442 , A61F2/4425 , A61F2/446 , A61F2/447 , A61F2002/2835 , A61F2002/30004 , A61F2002/30011 , A61F2002/30013 , A61F2002/30014 , A61F2002/30019 , A61F2002/30329 , A61F2002/30484 , A61F2002/30485 , A61F2002/30581 , A61F2002/30588 , A61F2002/30607 , A61F2002/30612 , A61F2002/30616 , A61F2002/30624 , A61F2002/443 , A61F2002/4475 , A61F2002/448 , A61F2002/4485 , A61F2002/4495 , A61F2002/4623 , A61F2002/4692 , A61F2210/0061 , A61F2250/0003
摘要： A modular implant for performing an intervertebral fusion on adjacent vertebral bodies in a patient including a first spacer portion, a second spacer and a container having a first end and a second end, the first end of the container constructed to operably engage a first spacer and the second end of the container constructed to operably engage the second spacer.
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公开(公告)号：US20180049790A1
公开(公告)日：2018-02-22
申请号：US15798669
申请日：2017-10-31
申请人： GLOBUS MEDICAL, INC.
CPC分类号： A61B17/8822 , A61B17/7098 , A61B17/8811 , A61B17/8858 , A61F2/0063 , A61F2/30907 , A61F2/442 , A61F2/4455 , A61F2002/30019 , A61F2002/3008 , A61F2002/30092 , A61F2002/30243 , A61F2002/30454 , A61F2002/30912 , A61F2002/3097
摘要： A cement-directing structure for use in cement-injection bone therapy includes a collapsible, self-restoring braided structure with regions of differential permeability to the bone cement. The regions of differential permeability may be provided by areas where the braided mesh density is greater or lesser than surrounding areas and/or by means of a baffle. After the structure is placed in a void within a bony structure, cement is injected into the interior of the structure then oozes out in preferred directions according to the locations of the regions of differential permeability.
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公开(公告)号：US09889015B2
公开(公告)日：2018-02-13
申请号：US15150504
申请日：2016-05-10
发明人： Joern Richter , Jacques Teisen
CPC分类号： A61F2/442 , A61B17/7097 , A61B17/8811 , A61B17/8855 , A61B2017/0256 , A61F2/44 , A61F2/441 , A61F2/4455 , A61F2/4601 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/30019 , A61F2002/30056 , A61F2002/30062 , A61F2002/3008 , A61F2002/30092 , A61F2002/30153 , A61F2002/30235 , A61F2002/30263 , A61F2002/30289 , A61F2002/30291 , A61F2002/30331 , A61F2002/30462 , A61F2002/30484 , A61F2002/3052 , A61F2002/30556 , A61F2002/30563 , A61F2002/30581 , A61F2002/30583 , A61F2002/30584 , A61F2002/30586 , A61F2002/30588 , A61F2002/30594 , A61F2002/30601 , A61F2002/30677 , A61F2002/30772 , A61F2002/30784 , A61F2002/4475 , A61F2002/448 , A61F2002/4627 , A61F2002/4635 , A61F2002/4683 , A61F2002/4688 , A61F2310/00017 , A61F2310/00023 , A61F2310/00047 , A61F2310/00071
摘要： Coiled spinal implants for disc, vertebral body, and spinal motion segment replacement or reconstruction comprise a plurality of loops and spaces between the loops, with the loops formed of a hollow material and having a plurality of apertures or a longitudinal gap that extend(s) through the sidewalls of the loops and into the hollow center. The coiled implants include one or more balloons within the hollow center, the spaces between the coil loops, and/or within the central void that the coil surrounds. Filling the balloon expands the loops and thereby increases the height of the coil. Bone graft material or bone cement may be deployed from the apertures or gap.
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公开(公告)号：US09788970B2
公开(公告)日：2017-10-17
申请号：US14336918
申请日：2014-07-21
申请人： Alphatec Spine, Inc.
发明人： William Reimels
CPC分类号： A61F2/4465 , A61F2/446 , A61F2/4611 , A61F2002/30019 , A61F2002/30224 , A61F2002/30235 , A61F2002/30263 , A61F2002/30545 , A61F2002/30553 , A61F2002/30579 , A61F2002/30774 , A61F2002/30873 , A61F2002/3097 , A61F2002/4475
摘要： An expandable intervertebral spacer includes a body, a proximal end, and a distal end. The body includes quadrants that form a substantially cylindrical shape in a first configuration and a substantially cuboidal shape in a second configuration. Each quadrant includes a ramp portion with a ramp and a landing and a sliding portion with a sliding side and a foot. The ramp portion of a first quadrant engages the sliding portion of a second quadrant. The proximal end and the distal end couple with the plurality of quadrants and transfer an actuating force to expand the body from the first configuration to the second configuration.
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公开(公告)号：US20170239065A9
公开(公告)日：2017-08-24
申请号：US14336918
申请日：2014-07-21
申请人： Alphatec Spine, Inc.
发明人： William Reimels
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61F2/446 , A61F2/4611 , A61F2002/30019 , A61F2002/30224 , A61F2002/30235 , A61F2002/30263 , A61F2002/30545 , A61F2002/30553 , A61F2002/30579 , A61F2002/30774 , A61F2002/30873 , A61F2002/3097 , A61F2002/4475
摘要： An expandable intervertebral spacer includes a body, a proximal end, and a distal end. The body includes quadrants that form a substantially cylindrical shape in a first configuration and a substantially cuboidal shape in a second configuration. Each quadrant includes a ramp portion with a ramp and a landing and a sliding portion with a sliding side and a foot. The ramp portion of a first quadrant engages the sliding portion of a second quadrant. The proximal end and the distal end couple with the plurality of quadrants and transfer an actuating force to expand the body from the first configuration to the second configuration.
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公开(公告)号：US20170042694A1
公开(公告)日：2017-02-16
申请号：US15337847
申请日：2016-10-28
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/441 , A61F2/442 , A61F2/447 , A61F2/4611 , A61F2002/30019 , A61F2002/30179 , A61F2002/30359 , A61F2002/30467 , A61F2002/30505 , A61F2002/30537 , A61F2002/3055 , A61F2002/30556 , A61F2002/30579 , A61F2002/30581 , A61F2002/30583 , A61F2002/30586 , A61F2002/30828 , A61F2002/30836 , A61F2002/30909 , A61F2002/30912 , A61F2002/484 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00047 , A61F2310/00101 , A61F2310/00359 , A61F2310/00407 , A61F2310/00796
摘要： An expandable implant for inserting within a skeletal space is provided, and a method for using the implant to expand the skeletal space. The implant is preferably designed to be inserted into an intervertebral space to replace at least part of an intervertebral disc between adjacent vertebral bodies. The expandable implant contains at least one first expansion compartment and at least one second expansion compartments, which compartments can be inflatable balloons that are inflated by a catheter. Inflating the first expansion compartment expands the implant in a first direction and inflating the second expansion compartment expands the implant in a second direction.
摘要翻译： 提供了用于插入骨骼空间内的可扩张植入物，以及使用植入物来扩展骨骼空间的方法。 植入物优选地被设计成插入到椎间空间中以替代相邻椎体之间的至少部分椎间盘。 可扩张植入物包含至少一个第一扩张隔室和至少一个第二膨胀室，该隔室可以是通过导管膨胀的可充气气囊。 膨胀第一扩展隔室沿着第一方向膨胀植入物，并且使第二扩张隔室膨胀沿第二方向扩展植入物。
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公开(公告)号：US09539120B2
公开(公告)日：2017-01-10
申请号：US12249424
申请日：2008-10-10
申请人： Kevin Heraty , Liam Mullins , Paul Gilson , Martin Burke
发明人： Kevin Heraty , Liam Mullins , Paul Gilson , Martin Burke
CPC分类号： A61F2/82 , A61F2/3094 , A61F2002/30019 , A61F2002/30199 , A61F2230/0063 , A61F2240/001 , A61F2250/0006 , A61F2250/0029 , A61F2250/0048
摘要： A stent (1) for deployment in a blood vessel which is movable between an unloaded straight cylindrical state and a loaded curved state. The stent (1) is bendable between a first loaded configuration when the blood vessel is in the unloaded state, and a second loaded configuration when the blood vessel is in the loaded state. The stent (1) has an unloaded configuration which is intermediate the first loaded configuration and the second loaded configuration. Because of the unloaded configuration of the stent (1), the degrees of deformation which the stent (1) undergoes are minimized leading to minimized strains, increased fatigue life, and reduced risk of fracture.
摘要翻译： 一种用于展开在血管中的支架（1），其可在未加载的直圆柱状状态和加载弯曲状态之间移动。 当血管处于无负载状态时，支架（1）可在第一负载构型之间弯曲，并且当血管处于负载状态时，支架（1）可弯曲。 支架（1）具有在第一加载配置和第二加载配置之间的卸载配置。 由于支架（1）的卸载构造，支架（1）经历的变形程度被最小化，从而导致最小化的应变，增加的疲劳寿命和降低的骨折风险。
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公开(公告)号：US20160250032A1
公开(公告)日：2016-09-01
申请号：US15150504
申请日：2016-05-10
发明人： Joern Richter , Jacques Teisen
CPC分类号： A61F2/442 , A61B17/7097 , A61B17/8811 , A61B17/8855 , A61B2017/0256 , A61F2/44 , A61F2/441 , A61F2/4455 , A61F2/4601 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/30019 , A61F2002/30056 , A61F2002/30062 , A61F2002/3008 , A61F2002/30092 , A61F2002/30153 , A61F2002/30235 , A61F2002/30263 , A61F2002/30289 , A61F2002/30291 , A61F2002/30331 , A61F2002/30462 , A61F2002/30484 , A61F2002/3052 , A61F2002/30556 , A61F2002/30563 , A61F2002/30581 , A61F2002/30583 , A61F2002/30584 , A61F2002/30586 , A61F2002/30588 , A61F2002/30594 , A61F2002/30601 , A61F2002/30677 , A61F2002/30772 , A61F2002/30784 , A61F2002/4475 , A61F2002/448 , A61F2002/4627 , A61F2002/4635 , A61F2002/4683 , A61F2002/4688 , A61F2310/00017 , A61F2310/00023 , A61F2310/00047 , A61F2310/00071
摘要： Coiled spinal implants for disc, vertebral body, and spinal motion segment replacement or reconstruction comprise a plurality of loops and spaces between the loops, with the loops formed of a hollow material and having a plurality of apertures or a longitudinal gap that extend(s) through the sidewalls of the loops and into the hollow center. The coiled implants include one or more balloons within the hollow center, the spaces between the coil loops, and/or within the central void that the coil surrounds. Filling the balloon expands the loops and thereby increases the height of the coil. Bone graft material or bone cement may be deployed from the apertures or gap.
摘要翻译： 用于盘，椎体和脊柱运动段更换或重建的盘状脊椎植入物包括环之间的多个环和间隔，其中环由中空材料形成，并且具有多个孔或纵向间隙， 通过环的侧壁并进入中空中心。 螺旋植入物包括中空中心内的一个或多个气囊，线圈环之间的空间和/或线圈围绕的中心空隙内。 填充气球会膨胀环，从而增加线圈的高度。 骨移植材料或骨粘固剂可以从孔或间隙展开。
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公开(公告)号：US20160213483A1
公开(公告)日：2016-07-28
申请号：US15091535
申请日：2016-04-05
发明人： JOHN TO , JOHN J. FLYNN , PAUL J. BIRKMEYER
CPC分类号： A61F2/447 , A61F2/30965 , A61F2/441 , A61F2/442 , A61F2/4611 , A61F2/4684 , A61F2002/2817 , A61F2002/2835 , A61F2002/30019 , A61F2002/30556 , A61F2002/30579 , A61F2002/30581 , A61F2002/30598 , A61F2002/30777 , A61F2002/30779 , A61F2002/30785 , A61F2002/4435 , A61F2002/444 , A61F2002/4475 , A61F2310/00011 , A61F2310/00023 , A61F2310/00029 , A61F2310/00047 , A61F2310/00053 , A61F2310/00071 , A61F2310/00179 , A61F2310/00293
摘要： An intervertebral scaffolding system is provided having a central beam having a proximal portion having an end, a grafting portion having a top and a bottom, a distal portion having a end, a central beam axis, a graft distribution channel having an entry port at the end of the proximal portion, a top exit port at the top of the grafting portion, and a bottom exit port at the bottom of the grafting portion. These systems can also include a laterovertically-expanding frame operable for a reversible collapse from an expanded state into a collapsed state. The expanded state, for example, can be configured to have an open graft distribution window that at least substantially closes upon the reversible collapse.
摘要翻译： 提供了一种椎间骨架系统，其具有中心梁，所述中央梁具有近端部分，所述近端部分具有端部，接合部分具有顶部和底部，远侧部分具有端部，中心束轴线，移植物分配通道，其具有入口端口 近端部分的端部，接合部分顶部的顶部出口以及接合部分底部的底部出口。 这些系统还可以包括可以从展开状态到折叠状态的可逆崩溃的可稍后膨胀的框架。 膨胀状态例如可被配置为具有在可逆崩溃时至少基本上闭合的开放的移植物分布窗口。
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