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公开(公告)号：US08652176B2
公开(公告)日：2014-02-18
申请号：US12474925
申请日：2009-05-29
IPC分类号： A61B17/70
CPC分类号： A61B17/8605 , A61B17/7005 , A61B17/7013 , A61B17/7037
摘要： A polyaxial screw connection assembly includes a first longitudinal member comprising a bored fastener channel and a first bulbous body; a second longitudinal member comprising a cylindrical body to fit within the fastener channel, and a second bulbous body; a fastener with a bored cylindrical channel, connected to the first longitudinal member and the cylindrical body and securely couples the first longitudinal member to the second longitudinal member; a first fixation component directly connected to the first bulbous body; a second fixation component directly connected to the second bulbous body; a first pin engaged within the first longitudinal member via a bored first channel and contacting the first bulbous body causing the first bulbous body to outwardly expand; and a second pin engaged within the second longitudinal member via a bored second channel and contacting the second bulbous body causing the second bulbous body to outwardly expand.
摘要翻译： 多轴螺旋连接组件包括第一纵向构件，其包括钻孔紧固件通道和第一球状体; 第二纵向构件，包括装配在所述紧固件通道内的圆柱体，以及第二球状体; 具有钻孔圆柱形通道的紧固件，其连接到第一纵向构件和圆柱体，并将第一纵向构件牢固地连接到第二纵向构件; 直接连接到第一球根体的第一固定部件; 直接连接到第二球根体的第二固定部件; 第一销通过钻孔的第一通道接合在第一纵向构件内，并使第一球状体接触，使第一球状体向外膨胀; 以及第二销，其经由钻孔的第二通道接合在所述第二纵向构件内，并且接触所述第二球形体，从而使所述第二球状体向外膨胀。
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公开(公告)号：US08652143B2
公开(公告)日：2014-02-18
申请号：US11841039
申请日：2007-08-20
IPC分类号： A61B17/58
CPC分类号： A61F2/4455 , A61B17/7094 , A61F2/4611 , A61F2002/30471 , A61F2002/30579 , A61F2002/4415 , A61F2002/4627 , A61F2220/0091
摘要： A surgical tool for inserting an implant in a vertebral body. The surgical tool includes a shaft with a shaft thread adapted to engage the implant, a piston coupled to the shaft thread to articulate the implant from a starting linear position to a final curvilinear position, an actuator coupled to the piston to adjust a position of the implant, and an annular structure surrounding the shaft to increase a stability of an end part of the implant on an impact of insertion. A screw attached to the piston may lock the end part of the implant. A lock lever may lock the position of the piston in at least one position, and a knob may disengage the implant from the surgical tool.
摘要翻译： 用于将植入物插入椎体的外科手术工具。 手术工具包括具有适于接合植入物的轴线的轴，与轴线联接的活塞，以将植入物从起始线性位置铰接到最终曲线位置;致动器，联接到活塞以调节位置 植入物以及围绕该轴的环形结构，以增加植入物的端部在插入的冲击上的稳定性。 附接到活塞的螺钉可以锁定植入物的端部。 锁定杆可以将活塞的位置锁定在至少一个位置，并且旋钮可以使植入物与外科手术工具脱离接触。
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公开(公告)号：US20130317557A1
公开(公告)日：2013-11-28
申请号：US13888545
申请日：2013-05-07
申请人： CUSTOM SPINE, INC.
发明人： Mahmoud F. Abdelgany
IPC分类号： A61B17/70
CPC分类号： A61B17/7074 , A61B17/7083 , A61B2090/037
摘要： A medical device includes an implant portion; an inserter portion detachably connected to the implant portion; and a device manipulation portion operatively connected to the inserter portion. In one embodiment, the implant portion includes a longitudinal member. The device may further include a breakaway component in between the implant portion and the inserter portion. The device may further include a notch configured between the implant portion and the inserter portion. The implant portion and the inserter portion are detachable upon applying a sufficient force to the device manipulation portion to cause detachment of the implant portion from the inserter portion. The detachment of the implant portion from the inserter portion occurs after the implant portion is seated in a construct assembly that is attached to a bone inside a patient.
摘要翻译： 医疗装置包括植入部分; 可拆卸地连接到植入部分的插入器部分; 以及可操作地连接到插入器部分的装置操纵部分。 在一个实施例中，植入部分包括纵向构件。 该装置还可以包括在植入部分和插入器部分之间的分离部件。 该装置还可以包括配置在植入部分和插入器部分之间的凹口。 植入部分和插入器部分在向装置操纵部分施加足够的力以使植入部分从插入部分脱离时可拆卸。 植入部分从插入部分的脱离发生在植入部分位于附接到患者体内的骨骼的构造组件中之后。
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公开(公告)号：US08182509B2
公开(公告)日：2012-05-22
申请号：US12954287
申请日：2010-11-24
申请人： Mahmoud F. Abdelgany
发明人： Mahmoud F. Abdelgany
IPC分类号： A61B17/00
CPC分类号： A61B17/7083 , A61B2017/0256 , Y10S606/914
摘要： A method includes loading a longitudinal member comprising holes located at distal ends of the longitudinal member into a holder, the holder comprising a tip end comprising a first portion and a second portion, wherein any of the first portion and the second portion comprise a prong tip; a handle end located distally away from the tip end, wherein the handle end comprises a first gripping arm and a second gripping arm; and an engaging member operatively connecting the first gripping arm to the second gripping arm, wherein the engaging member comprises tooth-like features. The method further comprises engaging the tooth-like features of the engaging member with the second gripping arm; and fitting the prong tip of any of the first and second portions of the tip end of the holder into a hole of the longitudinal member.
摘要翻译： 一种方法包括将包括位于纵向构件的远端处的孔的纵向构件加载到保持器中，所述保持器包括包括第一部分和第二部分的末端，其中第一部分和第二部分中的任何一个包括尖端 ; 位于远离尖端的手柄端，其中手柄端包括第一夹持臂和第二夹持臂; 以及可操作地将所述第一夹持臂连接到所述第二夹持臂的接合构件，其中所述接合构件包括齿状特征。 该方法还包括将接合构件的齿状特征与第二夹持臂接合; 并且将保持器的前端的第一和第二部分中的任一个的尖头端部装配到纵向构件的孔中。
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公开(公告)号：US08162827B2
公开(公告)日：2012-04-24
申请号：US12501990
申请日：2009-07-13
IPC分类号： A61B1/32
CPC分类号： A61B17/0293
摘要： An adjustable polyaxial tissue retractor includes a retraction bar including a plurality of etched teeth, a retraction blade coupled to the retraction bar, a connector including a quick release component cavity and an outwardly protruding and expandable round bulbous body, a quick release component engaged with at least one tooth of the retraction bar via a retraction bar cavity, where the quick release component is configured to loosely mate with the quick release component cavity, a saddle pin engaged within the connector via a first channel bored through the connector and contacting the bulbous body causing the bulbous body to outwardly expand, and a base including a plurality of embedded sockets and directly connected to the bulbous body, where the base receives the connector.
摘要翻译： 可调节的多轴组织牵缩器包括一个包括多个蚀刻齿的收回杆，一个连接到收回杆的缩回刀片，一个连接器，包括一个快速释放部件空腔和一个向外伸出的可膨胀圆球体， 通过缩回杆腔的至少一个齿的收缩杆，其中快速释放部件构造成与快速释放部件空腔松散配合;鞍形销通过穿过连接器钻出的第一通道接合在连接器内并接触球形体 导致球茎体向外膨胀，以及包括多个嵌入式插座并且直接连接到球根体的基座，其中底座接收连接器。
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6.发明申请Anterior Cervical Plate with Independent Spring-Loaded Locking Slides for Each Screw 失效前后颈椎板，每个螺钉具有独立的弹簧锁定滑块公开(公告)号：US20120010618A1
公开(公告)日：2012-01-12
申请号：US13237638
申请日：2011-09-20
申请人： Aaron D. Markworth
发明人： Aaron D. Markworth
CPC分类号： A61B17/7059 , A61B17/8042 , A61B17/8635 , Y10T29/49826
摘要： An anterior cervical plate and method includes a plurality of retaining slots comprising a first and second hole each adapted to permit bone retaining members to pass partially therethrough; and a platform separating the first hole from the second hole. The plate further comprises a pair of locking slides matingly adjacent to one another and adapted to rest on the platform and retain the bone retaining members in the plurality of retaining slots, wherein each the locking slide comprises a deflectable flange; and a lip positioned on an opposite side of the deflectable flange, wherein a first locking slide of the pair of locking slides is positioned in an opposite orientation relative to a second locking slide of the pair of locking slides. The deflectable flange of the first locking slide is aligned adjacent to the deflectable flange of the second locking slide.
摘要翻译： 前颈椎板和方法包括多个保持槽，其包括第一和第二孔，每个孔适于允许骨保持构件部分地穿过其中; 以及将第一孔与第二孔分开的平台。 板还包括一对锁定滑动件，其彼此配合地相邻并适于搁置在平台上并将骨保持构件保持在多个保持狭槽中，其中每个锁定滑动件包括可偏转的凸缘; 以及位于所述可偏转凸缘的相对侧上的唇缘，其中所述一对锁定滑块中的第一锁定滑动件相对于所述一对锁定滑块的第二锁定滑块以相反的方向定位。 第一锁定滑块的可偏转的凸缘与第二锁定滑块的可偏转的凸缘相邻。
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公开(公告)号：US20110282459A1
公开(公告)日：2011-11-17
申请号：US13189939
申请日：2011-07-25
CPC分类号： A61F2/4425 , A61F2/30965 , A61F2/4455 , A61F2/447 , A61F2/4611 , A61F2002/30133 , A61F2002/30354 , A61F2002/30462 , A61F2002/30471 , A61F2002/30538 , A61F2002/30579 , A61F2002/30892 , A61F2002/4415 , A61F2002/4475 , A61F2002/448 , A61F2002/4629 , A61F2220/0033 , A61F2220/0075 , A61F2220/0091 , A61F2230/0015 , A61F2250/0006 , A61F2310/00017 , A61F2310/00023
摘要： An interbody spacer implant assembly for interbody fusion in a vertebral body and a method of insertion comprises a plurality of links and an elongated connector mechanism adapted to retain the plurality of links and allow the plurality of links to articulate with respect to one another. An interbody spacer implant apparatus for interbody fusion in a vertebral body comprises a plurality of individually articulating links and a connector mechanism adapted to retain the plurality of links and allow the plurality of links to articulate with respect to one another, wherein the connector mechanism is dimensioned and configured to have a length-to-width ratio greater than a length-to-width ratio of each of the plurality of links. The apparatus may further comprise an insertion rod adapted to insert the plurality of links and the connector mechanism into the vertebral body.
摘要翻译： 用于椎骨体内的体内融合的体间间隔物植入组件和插入方法包括多个连杆和细长连接器机构，其适于保持多个连杆并允许多个连杆相对于彼此铰接。 用于椎体内的体间融合的体间间隔植入装置包括多个单独的关节连杆和适于保持多个连杆并允许多个连杆相对于彼此铰接的连接器机构，其中连接器机构的尺寸 并且被配置为具有大于所述多个链接中的每一个的长宽比的长宽比。 该装置还可包括适于将多个连杆和连接器机构插入椎体的插入杆。
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公开(公告)号：US08025697B2
公开(公告)日：2011-09-27
申请号：US11533782
申请日：2006-09-21
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30965 , A61F2/4455 , A61F2/447 , A61F2/4611 , A61F2002/30133 , A61F2002/30354 , A61F2002/30462 , A61F2002/30471 , A61F2002/30538 , A61F2002/30579 , A61F2002/30892 , A61F2002/4415 , A61F2002/4475 , A61F2002/448 , A61F2002/4629 , A61F2220/0033 , A61F2220/0075 , A61F2220/0091 , A61F2230/0015 , A61F2250/0006 , A61F2310/00017 , A61F2310/00023
摘要： An interbody spacer implant assembly for interbody fusion in a vertebral body and a method of insertion comprises a plurality of links and an elongated connector mechanism adapted to retain the plurality of links and allow the plurality of links to articulate with respect to one another. An interbody spacer implant apparatus for interbody fusion in a vertebral body comprises a plurality of individually articulating links and a connector mechanism adapted to retain the plurality of links and allow the plurality of links to articulate with respect to one another, wherein the connector mechanism is dimensioned and configured to have a length-to-width ratio greater than a length-to-width ratio of each of the plurality of links. The apparatus may further comprise an insertion rod adapted to insert the plurality of links and the connector mechanism into the vertebral body.
摘要翻译： 用于椎骨体内的体内融合的体间间隔物植入组件和插入方法包括多个连杆和细长连接器机构，其适于保持多个连杆并允许多个连杆相对于彼此铰接。 用于椎体内的体间融合的体间间隔植入装置包括多个单独的关节连杆和适于保持多个连杆并允许多个连杆相对于彼此铰接的连接器机构，其中连接器机构的尺寸 并且被配置为具有大于所述多个链接中的每一个的长宽比的长宽比。 该装置还可包括适于将多个连杆和连接器机构插入椎体的插入杆。
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公开(公告)号：US07981116B2
公开(公告)日：2011-07-19
申请号：US11753632
申请日：2007-05-25
IPC分类号： A61B17/58
CPC分类号： A61B17/8875 , A61B17/8872 , A61B2017/00902
摘要： A surgical tool for inserting a surgical implant in a body and a method of performing a surgical procedure, wherein the tool is composed of materials consisting essentially of radiolucent materials. In one embodiment the radiolucent materials comprise plastic. In another embodiment the radiolucent materials comprise carbon fibers. In still another embodiment the radiolucent materials comprise thin aluminum. The tool has a torque capacity of at least 6 Nm.
摘要翻译： 一种用于将手术植入物插入体内的手术工具和执行外科手术的方法，其中所述工具由基本上由射线可透过材料组成的材料组成。 在一个实施例中，射线可透过材料包括塑料。 在另一实施例中，射线可透过材料包括碳纤维。 在另一个实施例中，射线可透过材料包括薄铝。 该工具的扭矩容量至少为6 Nm。
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公开(公告)号：US07966914B2
公开(公告)日：2011-06-28
申请号：US11734583
申请日：2007-04-12
申请人： Mahmoud F. Abdelgany
发明人： Mahmoud F. Abdelgany
摘要： A screwdriver handle comprising a base portion adapted to accommodate a screwdriver shaft member; at least one arm pivotally connected to the base portion; a locking sleeve mounted on the base portion; and an electric motor operatively connected to the base portion and adapted to rotate the screwdriver shaft member in any of a clockwise and counter-clockwise manner. The screwdriver handle may further comprise a switch adapted to turn the motor on and off. Additionally, the screwdriver handle may further comprise an electromechanical actuator operatively connected to each of the electric motor and the locking sleeve. Preferably, the locking sleeve is adapted to move along a longitudinal axis of the base portion, and wherein the electromechanical actuator is adapted to prevent the locking sleeve from moving along the longitudinal axis of the base portion.
摘要翻译： 一种螺丝刀手柄，包括适于容纳螺丝刀轴构件的基部; 枢转地连接到所述基部的至少一个臂; 安装在基部上的锁定套筒; 以及电动马达，其可操作地连接到所述基座部分并且适于使所述螺丝刀轴构件以顺时针和逆时针方式中的任一个旋转。 螺丝刀手柄还可以包括适于打开和关闭马达的开关。 此外，螺丝刀手柄还可以包括可操作地连接到电动马达和锁定套筒中的每一个的机电致动器。 优选地，锁定套筒适于沿着基部的纵向轴线移动，并且其中机电致动器适于防止锁定套筒沿着基部的纵向轴线移动。
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