公开(公告)号：US20090069849A1

公开(公告)日：2009-03-12

申请号：US11852360

申请日：2007-09-10

申请人： YoungHoon Oh ,  Mahmoud F. Abdelgany

发明人： YoungHoon Oh ,  Mahmoud F. Abdelgany

IPC分类号： A61B17/70 ,  A61B17/56 ,  A61B17/04 ,  A61B17/58

CPC分类号： A61B17/7007 ,  A61B17/701 ,  A61B17/7037

摘要： A dynamic screw system for stabilizing a vertebral body includes a bone screw adapted to connect to the vertebral body, the bone screw including an open concave head, a connecting element coupled to the bone screw, a joint element coupled around a middle cylindrical portion of the connecting element, an elongated bar element coupled to the upper spherical portion of the connecting element, and a pin adapted to fit inside the elongated bar element and a slot of the connecting element. The connecting element may include an upper spherical portion including a first diameter, a middle cylindrical portion including a second diameter less than the first diameter, and a lower spherical portion having a plurality of outwardly expandable legs adapted to lock into the open concave head of the bone screw.

摘要翻译： 用于稳定椎体的动态螺钉系统包括适于连接到椎体的骨螺钉，所述骨螺钉包括开口凹头，联接到骨螺钉的连接元件，围绕所述骨头的中间圆柱形部分联接的关节元件 连接元件，连接到连接元件的上球形部分的细长杆元件，以及适于装配在细长杆元件内部的销和连接元件的槽。 连接元件可以包括上部球形部分，其包括第一直径，包括小于第一直径的第二直径的中间圆柱形部分，以及下部球形部分，其具有适于锁定到 骨螺钉。

公开(公告)号：US07488331B2

公开(公告)日：2009-02-10

申请号：US11280013

申请日：2005-11-16

申请人： Mahmoud F. Abdelgany

发明人： Mahmoud F. Abdelgany

IPC分类号： A61F11/00 ,  B21J13/08

CPC分类号： A61B17/8863

摘要： An orthopedic implant bender comprising a first and second side each comprising a curved body comprising a handle end and an implant receiving end, wherein the implant receiving end comprises a first and second hole, wherein the second hole receives an implant longitudinal member; a cam connected to the implant receiving end and capable of fitting into the first hole, wherein the cam comprises an indented middle section and two ends each having a peg extending therefrom; a base connected to the handle end; and a lever connected to the cam and rotatable with respect to the body, wherein the lever comprises a pair of arms spaced apart to accommodate a width of the implant receiving end of the body; and a pair of through holes in each of the arms capable of attaching to the pegs of the cam, wherein rotation of the lever causes rotation of the cam.

摘要翻译： 一种整形外科植入物弯曲机，包括第一和第二侧面，每个侧面包括一个弯曲体，该弯曲体包括一个手柄端和一个植入体接收端，其中植入物接收端包括第一和第二孔，其中第二孔接收植入物纵向构件; 连接到植入物接收端并能够装配到第一孔中的凸轮，其中凸轮包括凹入的中间部分和两个端部，每个端部具有从其延伸的钉; 连接到手柄端的基座; 以及连接到所述凸轮并可相对于所述主体旋转的杠杆，其中所述杠杆包括间隔开以容纳所述主体的所述植入物接收端的宽度的一对臂; 并且每个臂中的一对通孔能够附接到凸轮的钉，其中杆的旋转引起凸轮的旋转。

公开(公告)号：US07442197B2

公开(公告)日：2008-10-28

申请号：US11280167

申请日：2005-11-16

申请人： Mahmoud F. Abdelgany

发明人： Mahmoud F. Abdelgany

IPC分类号： A61B17/58 ,  A61B17/60

CPC分类号： A61B17/17 ,  A61B17/1757 ,  A61B2017/3443 ,  A61B2090/034

摘要： A variable depth drill guide assembly and a method of controlling a depth of a drill insertion into a bone using the variable depth drill guide assembly, wherein the assembly comprises a shaft; an outer sleeve connected to the shaft, wherein the outer sleeve comprises slots; a tip connected to the outer sleeve; an inner sleeve slidably mounted in the outer sleeve; and a spring engaging the inner sleeve and the outer sleeve. Moreover, the inner sleeve is preferably adapted to control a depth of a drill insertion into a bone. Additionally, the inner sleeve preferably comprises a stop adapted to engage the slots of the outer sleeve. Furthermore, the spring may be adapted to provide spring loading for the inner sleeve.

摘要翻译： 可变深度钻子引导器组件和使用可变深度钻子引导器组件来控制钻头插入骨头的深度的方法，其中所述组件包括轴; 连接到所述轴的外套筒，其中所述外套筒包括槽; 连接到外套筒的尖端; 可滑动地安装在外套筒中的内套筒; 以及接合内套筒和外套筒的弹簧。 此外，内套筒优选适于控制钻头插入骨头的深度。 另外，内套筒优选地包括适于接合外套筒的狭槽的挡块。 此外，弹簧可以适于为内套筒提供弹簧加载。

公开(公告)号：US20080125865A1

公开(公告)日：2008-05-29

申请号：US11533782

申请日：2006-09-21

申请人： Mahmoud F. Abdelgany

发明人： Mahmoud F. Abdelgany

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。

公开(公告)号：US08439954B2

公开(公告)日：2013-05-14

申请号：US13005227

申请日：2011-01-12

申请人： Mahmoud F. Abdelgany

发明人： Mahmoud F. Abdelgany

IPC分类号： A61B17/88

CPC分类号： A61B17/7037 ,  A61B17/7032 ,  Y10T29/49948

摘要： A method includes positioning a load sharing mechanism in between a screw head and a bone fixator component; attaching the screw head to the bone fixator component such that the load sharing mechanism provides tensile resistance to the screw head; securing the bone fixator component in a bone; securing a locking pin in the screw head; engaging the locking pin with the bone fixator component; inserting a longitudinal member in the screw head; and inserting a blocker in the screw head. The method may further comprise positioning a longitudinal member in a slot configured in the screw head.

摘要翻译： 一种方法包括将负载共享机构定位在螺钉头和骨固定器部件之间; 将螺钉头附接到骨固定器部件，使得负载共享机构向螺钉头提供抗拉强度; 将骨固定器部件固定在骨头中; 将锁定销固定在螺钉头中; 将锁定销与骨固定器部件接合; 将纵向构件插入螺钉头; 并将阻塞块插入螺钉头。 该方法还可以包括将纵向构件定位在构造在螺钉头中的槽中。

公开(公告)号：US20110264221A1

公开(公告)日：2011-10-27

申请号：US12766864

申请日：2010-04-24

申请人： H. Randal Woodward ,  Mahmoud F. Abdelgany ,  Ahmad Faizan

发明人： H. Randal Woodward ,  Mahmoud F. Abdelgany ,  Ahmad Faizan

IPC分类号： A61F2/44 ,  B23P11/00

CPC分类号： A61B17/7068 ,  Y10T29/49963

摘要： An interspinous fusion assembly includes a screw including a first end that includes at least one aperture, a second end inserted between the two spinous processes, a shank separating the first end from the second end. The shank includes an outer surface that includes cutting means and at least one hole bored through the surface. An inner chamber positioned in the shank and substantially along a longitudinal axis of the shank. The inner chamber includes the aperture of the first end and connects with the hole of the shank. A pair of complementary plates bilaterally positioned with respect to one another and accommodating the screw. A fastening mechanism positioned in one of the plates that retains a relative position of the pair of complementary plates constant with respect to one another. The pair of complementary plates includes a first plate and a second plate.

摘要翻译： 椎间融合组件包括螺钉，其包括包括至少一个孔的第一端，插入在两个棘突之间的第二端，将第一端与第二端分开的柄。 柄包括外表面，其包括切割装置和穿过该表面钻孔的至少一个孔。 定位在柄部中并且基本上沿着柄的纵向轴线定位的内腔室。 内室包括第一端的孔，并与柄的孔连接。 一对互补的板，其相对于彼此双边定位并容纳螺钉。 定位在一个板中的紧固机构，其保持所述一对互补板的相对位置相对于彼此不变。 该对互补板包括第一板和第二板。

公开(公告)号：US07967848B2

公开(公告)日：2011-06-28

申请号：US12015028

申请日：2008-01-16

申请人： Mahmoud F. Abdelgany

发明人： Mahmoud F. Abdelgany

IPC分类号： A61B17/70

CPC分类号： A61B17/7037 ,  A61B17/8695

摘要： An assembly that includes a fixator component, a clamping mechanism, a screw head, a load sharing mechanism, and a blocker. The fixator component further includes a bulbous end, a neck portion, and a threaded end. The clamping mechanism is positioned around the neck portion of the fixator component. The load sharing mechanism is positioned in between the screw head and the bone fixator component. The screw head further includes a pair of diametrically opposed arms, a socket and a slot. The socket is positioned between the pair of arms and the slot is positioned above the socket. The socket is dimensioned and configured to house the bulbous end of the fixator component. The load sharing mechanism provides tensile resistance to the screw head and the blocker is adapted to engage the screw head.

摘要翻译： 一种组件，其包括固定器部件，夹紧机构，螺钉头，负载共享机构和阻塞件。 固定器部件还包括球形端部，颈部部分和螺纹端部。 夹紧机构定位在固定器部件的颈部周围。 负载共享机构位于螺钉头和骨固定器部件之间。 螺钉头还包括一对直径相对的臂，插座和槽。 插座位于一对臂之间，插槽位于插座上方。 插座的尺寸和尺寸设置为容纳固定器组件的球形端。 负载共享机构为螺钉头提供拉伸阻力，并且阻挡件适于接合螺钉头。

公开(公告)号：US20110153020A1

公开(公告)日：2011-06-23

申请号：US12641229

申请日：2009-12-17

申请人： Mahmoud F. Abdelgany ,  Kevin Sichler

发明人： Mahmoud F. Abdelgany ,  Kevin Sichler

IPC分类号： A61F2/44

CPC分类号： A61F2/4465 ,  A61F2002/30331 ,  A61F2002/30401 ,  A61F2002/30515 ,  A61F2002/30538 ,  A61F2002/30578 ,  A61F2002/30579 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30611 ,  A61F2002/30616 ,  A61F2002/30629 ,  A61F2002/30632 ,  A61F2002/30736 ,  A61F2002/30825 ,  A61F2002/30827 ,  A61F2002/30879 ,  A61F2002/30904 ,  A61F2002/4475

摘要： A system having an expandable intervertebral fusion implant assembly for insertion between two vertebrae bodies. The system includes an anterior lumbar interbody component having an upper component and a lower component, each having an inner and outer surface, pivotally connected through a hinge. A distracting component includes a wedge having a superior and inferior surface that inserts between the upper and lower components of the anterior lumbar interbody component. The outer surface of the upper and the lower component contact endplates of two adjacent vertebral bodies.

摘要翻译： 一种具有用于插入两个椎骨体之间的可扩张椎间融合植入物组件的系统。 该系统包括具有上部部件和下部部件的前部腰椎间体部件，每个具有通过铰链枢转地连接的内表面和外表面。 牵引部件包括具有插入在前腰椎间体部件的上部和下部部件之间的上下表面的楔形件。 上部和下部组件的外表面接触两个相邻椎体的端板。

公开(公告)号：US20110112582A1

公开(公告)日：2011-05-12

申请号：US13005227

申请日：2011-01-12

申请人： Mahmoud F. Abdelgany

发明人： Mahmoud F. Abdelgany

IPC分类号： A61B17/70 ,  A61B17/86 ,  B23P11/00

CPC分类号： A61B17/7037 ,  A61B17/7032 ,  Y10T29/49948

摘要： A method includes positioning a load sharing mechanism in between a screw head and a bone fixator component; attaching the screw head to the bone fixator component such that the load sharing mechanism provides tensile resistance to the screw head; securing the bone fixator component in a bone; securing a locking pin in the screw head; engaging the locking pin with the bone fixator component; inserting a longitudinal member in the screw head; and inserting a blocker in the screw head. The method may further comprise positioning a longitudinal member in a slot configured in the screw head.

摘要翻译： 一种方法包括将负载共享机构定位在螺钉头和骨固定器部件之间; 将螺钉头附接到骨固定器部件，使得负载共享机构向螺钉头提供抗拉强度; 将骨固定器部件固定在骨头中; 将锁定销固定在螺钉头中; 将锁定销与骨固定器部件接合; 将纵向构件插入螺钉头; 并将阻塞块插入螺钉头。 该方法还可以包括将纵向构件定位在构造在螺钉头中的槽中。

公开(公告)号：US20110071571A1

公开(公告)日：2011-03-24

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： A61B17/88

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。