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公开(公告)号：US07717939B2
公开(公告)日：2010-05-18
申请号：US11162934
申请日：2005-09-28
申请人： Steven Ludwig , Mark T. Hall , Thomas V. Doherty
发明人： Steven Ludwig , Mark T. Hall , Thomas V. Doherty
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/1671 , A61B17/7007 , A61B17/7008 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7071 , A61B2017/564
摘要： Exemplary spinal fixation devices, systems, and method are provided for stabilizing vertebrae in a patient's spine. In one exemplary embodiment, methods and devices are provided for coupling one or more bone anchors, such as hooks, screws, etc., and/or one or more spinal fixation elements, such as spinal rods, cables, plates, etc. In certain exemplary embodiments, a cross connector is provided for connecting and stabilizing two bone anchors, a bone anchor and a spinal fixation element, or a bone anchor and bone.
摘要翻译： 提供示例性的脊柱固定装置，系统和方法用于稳定患者脊柱中的椎骨。 在一个示例性实施例中，提供了用于联接一个或多个骨锚（例如钩，螺钉等）和/或一个或多个脊骨固定元件（例如脊椎杆，电缆，板等）的方法和装置。在某些 提供了一种交叉连接器，用于连接和稳定两个骨锚固件，骨锚和脊柱固定元件，或骨锚和骨。
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公开(公告)号：US08881357B2
公开(公告)日：2014-11-11
申请号：US13284452
申请日：2011-10-28
CPC分类号： B23K11/115 , B23K31/125 , B23K2101/18 , Y10T29/53683 , Y10T29/53909
摘要： A tool peels apart a sample weld between a top sheet and a bottom sheet of metal while the bottom sheet is held in a vise. The tool includes a wheel having a peripheral rim surface. A handle is attached to the wheel so that rotating the handle rotates the wheel. A clamping mechanism is mounted on the wheel and moves between an open position spaced from the peripheral rim surface and a closed position in which the clamping mechanism clamps the top sheet to the peripheral rim surface so that rotation of the wheel by the handle will progressively wrap the top sheet about the peripheral rim of the wheel and thereby forcibly peel the top sheet away from the bottom sheet to pull apart the weld between the top and bottom sheets.
摘要翻译： 一种工具将顶部片材和底部金属片材之间的样品焊缝分开，同时将底部片材保持在台钳中。 该工具包括具有外围边缘表面的轮。 手柄连接到车轮上，以便旋转手柄旋转车轮。 夹紧机构安装在车轮上并且在与外围边缘表面间隔开的打开位置和闭合位置之间移动，在该位置中，夹紧机构将顶片夹紧到周边边缘表面，使得由手柄旋转的轮将逐渐地包裹 该顶片围绕轮的周边边缘，从而将顶片强制地从底部片剥离，以将顶部和底部片之间的焊缝分开。
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公开(公告)号：US20130104358A1
公开(公告)日：2013-05-02
申请号：US13284452
申请日：2011-10-28
IPC分类号： B25B27/14
CPC分类号： B23K11/115 , B23K31/125 , B23K2101/18 , Y10T29/53683 , Y10T29/53909
摘要： A tool peels apart a sample weld between a top sheet and a bottom sheet of metal while the bottom sheet is held in a vise. The tool includes a wheel having a peripheral rim surface. A handle is attached to the wheel so that rotating the handle rotates the wheel. A clamping mechanism is mounted on the wheel and moves between an open position spaced from the peripheral rim surface and a closed position in which the clamping mechanism clamps the top sheet to the peripheral rim surface so that rotation of the wheel by the handle will progressively wrap the top sheet about the peripheral rim of the wheel and thereby forcibly peel the top sheet away from the bottom sheet to pull apart the weld between the top and bottom sheets.
摘要翻译： 一种工具将顶部片材和底部金属片材之间的样品焊缝分开，同时将底部片材保持在台钳中。 该工具包括具有外围边缘表面的轮。 手柄连接到车轮上，以便旋转手柄旋转车轮。 夹紧机构安装在车轮上并且在与外围边缘表面间隔开的打开位置和闭合位置之间移动，在该位置中，夹紧机构将顶片夹紧到周边边缘表面，使得由手柄旋转的轮将逐渐地包裹 该顶片围绕轮的周边边缘，从而将顶片强制地从底部片剥离，以将顶部和底部片之间的焊缝分开。
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公开(公告)号：US20100089977A1
公开(公告)日：2010-04-15
申请号：US12250750
申请日：2008-10-14
IPC分类号： B23K20/12
CPC分类号： B23K20/122 , B23K20/2333 , B23K2103/10
摘要： When a friction stir weld tool penetrates the interface of two workpieces of dissimilar metal alloy materials, the resultant weld of the different alloy materials may produce a weak weld joint. Such weak joints are often experienced, for example, when attempting to form spot welds or other friction stir welds between a magnesium alloy sheet or strip and an aluminum alloy sheet or strip. It is discovered that suitable coating compositions placed at the interface of assembled workpieces can alter the composition of the friction stir weld material and strengthen the resulting bond. In the example of friction stir welds between magnesium alloy and aluminum alloy workpieces, it is found that combinations of copper, tin, and zinc, and other powders can strengthen the magnesium-containing and aluminum-containing friction stir weld material.
摘要翻译： 当摩擦搅拌焊接工具穿过异种金属合金材料的两个工件的界面时，不同合金材料的合金焊缝可能产生较弱的焊接接头。 例如，当试图在镁合金板或带与铝合金板或带之间形成点焊或其它摩擦搅拌焊接时，经常遇到这种弱接头。 发现放置在组装工件的界面处的合适的涂料组合物可以改变摩擦搅拌焊料的组成并加强所得粘结。 在镁合金和铝合金工件之间的摩擦搅拌焊接的实例中，发现铜，锡和锌等粉末的组合可以加强含镁和含铝的摩擦搅拌焊接材料。
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公开(公告)号：US20080009943A1
公开(公告)日：2008-01-10
申请号：US11427411
申请日：2006-06-29
申请人： Brett R. Zarda , Michael J. O'Neil , Mark T. Hall
发明人： Brett R. Zarda , Michael J. O'Neil , Mark T. Hall
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61B17/0642 , A61B2017/0647 , A61B2017/0648 , A61F2002/30125 , A61F2002/30289 , A61F2002/30299 , A61F2002/30462 , A61F2002/30566 , A61F2002/30583 , A61F2002/30772 , A61F2002/30841 , A61F2002/3085 , A61F2002/30878 , A61F2002/30909 , A61F2002/444 , A61F2002/4495 , A61F2210/0085 , A61F2220/0075 , A61F2230/0008 , A61F2230/0091 , A61F2230/0093
摘要： Methods and devices are provided for replacing a nucleus of a spinal disc, and in particular for preventing nucleus disc replacement expulsion. The nucleus of a spinal disc can be removed from the annulus by forming a small opening in the annulus. Once the nucleus is removed, one or more insert devices can be implanted within the annulus of a spinal disc and they can be mated to one or both endplates of the adjacent vertebrae. The insert(s) is configured to interact with a nucleus disc replacement implant to prevent expulsion of the implant from the annulus.
摘要翻译： 提供了用于替代脊髓盘的核的方法和装置，特别是用于防止细胞核盘替换排出。 椎间盘的核可以通过在环空中形成小的开口从环带中移除。 一旦细胞核被去除，一个或多个插入装置可以植入脊椎盘的环空中，并且它们可以与相邻椎骨的一个或两个端板配合。 所述插入件配置成与髓核替代植入物相互作用以防止植入物从环空中排出。
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公开(公告)号：US08960523B2
公开(公告)日：2015-02-24
申请号：US13110195
申请日：2011-05-18
IPC分类号： B23K20/12 , B23K35/12 , B23K20/233
CPC分类号： B23K20/1265 , B23K20/122 , B23K20/126 , B23K20/128 , B23K20/2333 , B23K2103/08 , B23K2103/10 , B23K2103/15 , B23K2103/18
摘要： When a friction stir weld tool penetrates the interface of two workpieces of dissimilar metal alloy materials, the resultant weld of the different alloy materials may produce a weak weld joint. Such weak joints are often experienced, for example, when attempting to form spot welds or other friction stir welds between a magnesium alloy sheet or strip and an aluminum alloy sheet or strip. It is discovered that suitable coating compositions including an adhesive placed at the interface of assembled workpieces can alter the composition of the friction stir weld material and strengthen the resulting bond. In the example of friction stir welds between magnesium alloy and aluminum alloy workpieces, it is found that combinations of an adhesive with copper, tin, zinc, and/or other powders can strengthen the magnesium-containing and aluminum-containing friction stir weld material.
摘要翻译： 当摩擦搅拌焊接工具穿过异种金属合金材料的两个工件的界面时，不同合金材料的合金焊缝可能产生较弱的焊接接头。 例如，当试图在镁合金板或带与铝合金板或带之间形成点焊或其它摩擦搅拌焊接时，经常遇到这种弱接头。 发现合适的涂料组合物包括放置在组装工件的界面处的粘合剂可以改变摩擦搅拌焊接材料的组成并加强所得粘结。 在镁合金和铝合金工件之间的摩擦搅拌焊接的实例中，发现粘合剂与铜，锡，锌和/或其它粉末的组合可以增强含镁和铝的摩擦搅拌焊接材料。
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公开(公告)号：US08900306B2
公开(公告)日：2014-12-02
申请号：US11535413
申请日：2006-09-26
申请人： Brooke W. Mastrorio , Mark T. Hall , Shawn D. Stad
发明人： Brooke W. Mastrorio , Mark T. Hall , Shawn D. Stad
CPC分类号： A61F2/442 , A61F2/4611 , A61F2002/30014 , A61F2002/3008 , A61F2002/30131 , A61F2002/30135 , A61F2002/30166 , A61F2002/302 , A61F2002/30331 , A61F2002/30471 , A61F2002/30477 , A61F2002/30565 , A61F2002/30579 , A61F2002/30594 , A61F2002/30616 , A61F2002/30841 , A61F2002/4435 , A61F2002/444 , A61F2002/4495 , A61F2220/0025 , A61F2220/0033 , A61F2220/0091 , A61F2230/0004 , A61F2230/0013 , A61F2230/0028 , A61F2230/0065 , A61F2250/0018 , A61F2250/0098
摘要： Devices and methods for preventing the migration or expulsion of a nucleus disc replacement implant are provided. In one embodiment, an anti-expulsion device includes a body that is movable between a compressed configuration where it is adapted to fit through an opening in an annulus of a spinal disc, and an expanded configuration where it has a size that is larger than a size of the opening in the annulus of a spinal disc. The body can also include one or more mating features that allow the body to interact with a nucleus disc replacement implant and/or an annular wall of an annulus. As a result, since the body is larger than the opening of the annulus in the expanded configuration, the interlocking connection between the body and the nucleus disc replacement implant and/or annular wall will allow the body to prevent the nucleus disc replacement implant from being expulsed from the opening in the annulus.
摘要翻译： 提供了用于防止移植或排出髓核置换植入物的装置和方法。 在一个实施例中，防排出装置包括主体，该主体可以在其适于通过脊椎盘的环形空间中的开口配合的压缩构型之间移动，并且扩展构型，其具有大于 椎间盘环的开口尺寸。 身体还可以包括允许身体与核盘替换植入物和/或环的环形壁相互作用的一个或多个配合特征。 结果，由于身体比扩张构型中的环的开口大，所以身体与核盘替换植入体和/或环形壁之间的互锁连接将允许身体防止细胞核盘替换植入物 从环的开口排出。
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公开(公告)号：US20130105046A1
公开(公告)日：2013-05-02
申请号：US13282538
申请日：2011-10-27
申请人： Blair E. Carlson , Mark T. Hall
发明人： Blair E. Carlson , Mark T. Hall
CPC分类号： C21D9/0068 , B21D13/02 , B21D22/022 , B21D35/005 , B23K11/11 , B23K11/14 , C21D2221/00
摘要： A method of generating a welded assembly includes providing a work-hardened steel component. The method also includes annealing a region on the work-hardened steel component to impart a local temper to the region such that formability of the region is increased. The method additionally includes forming a projection on the annealed region. Furthermore, the method includes clamping a panel against the projection and joining the panel and the work-hardened steel component at the projection via a welding apparatus to generate the welded assembly. A system for generating a welded assembly employing the disclosed method and a method of generating a reinforced assembly are also disclosed.
摘要翻译： 一种产生焊接组件的方法包括提供加工硬化的钢部件。 该方法还包括退火加工硬化的钢部件上的区域以赋予该区域局部回火，使得该区域的可成形性增加。 该方法还包括在退火区域上形成突起。 此外，该方法包括将面板夹在突出部上，并通过焊接装置将面板和加工硬化的钢部件接合在突起处，以产生焊接组件。 还公开了一种使用所公开的方法产生焊接组件的系统和产生增强组件的方法。
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19.发明授权公开(公告)号：US07997472B2
公开(公告)日：2011-08-16
申请号：US12418663
申请日：2009-04-06
CPC分类号： B23K20/1265 , B23K20/122 , B23K20/126 , B23K20/128 , B23K20/2333 , B23K2103/08 , B23K2103/10 , B23K2103/15 , B23K2103/18
摘要： When a friction stir weld tool penetrates the interface of two workpieces of dissimilar metal alloy materials, the resultant weld of the different alloy materials may produce a weak weld joint. Such weak joints are often experienced, for example, when attempting to form spot welds or other friction stir welds between a magnesium alloy sheet or strip and an aluminum alloy sheet or strip. It is discovered that suitable coating compositions including an adhesive placed at the interface of assembled workpieces can alter the composition of the friction stir weld material and strengthen the resulting bond. In the example of friction stir welds between magnesium alloy and aluminum alloy workpieces, it is found that combinations of an adhesive with copper, tin, zinc, and/or other powders can strengthen the magnesium-containing and aluminum-containing friction stir weld material.
摘要翻译： 当摩擦搅拌焊接工具穿过异种金属合金材料的两个工件的界面时，不同合金材料的合金焊缝可能产生较弱的焊接接头。 例如，当试图在镁合金板或带与铝合金板或带之间形成点焊或其它摩擦搅拌焊接时，经常遇到这种弱接头。 发现合适的涂料组合物包括放置在组装工件的界面处的粘合剂可以改变摩擦搅拌焊接材料的组成并加强所得粘结。 在镁合金和铝合金工件之间的摩擦搅拌焊接的实例中，发现粘合剂与铜，锡，锌和/或其它粉末的组合可以增强含镁和铝的摩擦搅拌焊接材料。
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公开(公告)号：US07645294B2
公开(公告)日：2010-01-12
申请号：US10813904
申请日：2004-03-31
申请人： Iain H. Kalfas , Carl Lauryssen , Steven Ludwig , Michael O'Brien , Thomas Doherty , Mark T. Hall , Bryan S. Jones , David Konieczynski , Raymond F. Murphy
发明人： Iain H. Kalfas , Carl Lauryssen , Steven Ludwig , Michael O'Brien , Thomas Doherty , Mark T. Hall , Bryan S. Jones , David Konieczynski , Raymond F. Murphy
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/7007 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7037 , A61B17/7041 , A61B17/7071 , A61B17/8028
摘要： A spinal fixation system comprising at least two bone anchors, a rod connecting the bone anchors and a connecting plate extending from a proximal surface of at least one of the bone anchors. A method of fixing vertebrae relative to each other comprising the steps of: implanting bone anchors in two adjacent vertebrae, each bone anchor having a rod receiving portion; placing a rod in the rod receiving portions, thereby connecting the bone anchors; threadably engaging set screws in the rod receiving portions of at least a portion of the bone anchors, thereby fixing the rod to the bone anchors; mating one end of a connecting plate to a proximal bearing surface of at least a portion of the bone anchors; and engaging a cap with at least a portion of the set screws, thereby fixing the connecting plate to the bone anchors.
摘要翻译： 包括至少两个骨锚的脊柱固定系统，连接骨锚的杆和从至少一个骨锚的近端表面延伸的连接板。 一种相对于彼此固定椎骨的方法，包括以下步骤：将骨锚植入两个相邻的椎骨中，每个骨锚具有杆接收部分; 将棒放置在杆接收部分中，从而连接骨锚; 在至少一部分骨锚固件的杆接收部分中将固定螺钉螺纹接合，从而将杆固定到骨锚固件上; 将连接板的一端配合到所述骨锚的至少一部分的近侧支承表面; 并且将盖与至少一部分固定螺钉接合，从而将连接板固定到骨锚上。
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