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21. 发明授权

US07608081B2 Rod reducer 有权
标题翻译：杆减速机
公开(公告)号：US07608081B2
公开(公告)日：2009-10-27
申请号：US11206458
申请日：2005-08-18
申请人： Mahmoud F. Abdelgany
发明人： Mahmoud F. Abdelgany
IPC分类号： A61F2/00
CPC分类号： A61B17/7086 , Y10S606/914
摘要： A cam coupling rod reducer and method of operation comprises an inner tube comprising a first end having a hole and a second end having a plurality of prongs extending therefrom. The rod reducer further includes a lever cam connected to the first end, wherein the lever cam comprises a base and a pair of semicircular arms extending from the base, wherein each of the arms comprise a hole configured to align with the hole of the first end of the inner tube. The rod reducer also includes an outer extension tube connected to the inner tube, wherein the outer extension tube comprises positional markings on the body of the outer extension tube; a top end having a concave opening; and a bottom end comprising an opening configured to permit the prongs of the inner tube to extend therethrough; and a pair of pegs extending from the bottom end.
摘要翻译：凸轮联接杆减速器和操作方法包括内管，其包括具有孔的第一端和具有从其延伸的多个叉的第二端。杆减速器还包括连接到第一端的杠杆凸轮，其中杠杆凸轮包括基部和从基部延伸的一对半圆形臂，其中每个臂包括构造成与第一端的孔对准的孔的内管。杆减速器还包括连接到内管的外延伸管，其中外延伸管包括在外延伸管的主体上的位置标记; 具有凹形开口的顶端; 并且底端包括被构造成允许内管的尖头穿过其中的开口; 以及从底端延伸的一对钉。

22. 发明授权

US07367979B2 Screwdriver 有权
标题翻译：螺丝刀
公开(公告)号：US07367979B2
公开(公告)日：2008-05-06
申请号：US11063452
申请日：2005-02-23
申请人： Mahmoud F. Abdelgany
发明人： Mahmoud F. Abdelgany
IPC分类号： A61B17/58 , A61B17/60
CPC分类号： B25B23/101 , A61B17/862 , A61B17/8883 , A61B17/8891 , B25B13/48 , B25B23/105 , B25G3/26
摘要： A scissor-action screwdriver and screwdriver attachment comprises a plurality of arms pivotally attached to one another; a bias element mounted in at least one of the plurality of arms; and a sleeve slidably mounted around at least one of the plurality of arms, wherein the plurality of arms comprise a first arm and a second arm, and wherein each of the plurality of arms preferably comprise a prong end. The screwdriver attachment further comprises a stop component adapted to limit a distance of separation between the first arm and the second arm. Additionally, the bias element may comprise a spring. Moreover, each of the plurality of arms preferably comprises a tapered section, wherein the sleeve comprises an inner tapered wall adapted to engage the tapered section of each of the plurality of arms. The screwdriver further includes a handle connected to the second arm.
摘要翻译：剪刀式螺丝刀和螺丝刀附件包括彼此枢转地连接的多个臂; 安装在所述多个臂中的至少一个臂中的偏置元件; 以及可滑动地安装在所述多个臂中的至少一个臂上的套筒，其中所述多个臂包括第一臂和第二臂，并且其中所述多个臂中的每一个优选地包括叉端。螺丝刀附件还包括适于限制第一臂和第二臂之间的间隔距离的止动部件。另外，偏置元件可以包括弹簧。此外，多个臂中的每个臂优选地包括锥形部分，其中套筒包括适于接合多个臂中的每一个的锥形部分的内锥形壁。螺丝刀还包括连接到第二臂的手柄。

23. 发明授权

US07363838B2 Ratcheting torque wrench 有权
标题翻译：棘轮扭矩扳手
公开(公告)号：US07363838B2
公开(公告)日：2008-04-29
申请号：US11675185
申请日：2007-02-15
申请人： Mahmoud F. Abdelgany
发明人： Mahmoud F. Abdelgany
IPC分类号： B25B23/00
CPC分类号： A61B17/8875 , A61B17/7001 , B25B13/462 , B25B13/463 , Y10T408/63
摘要： A method and assembly for tightening a locking element in an orthopedic implant comprises a ratcheting mechanism that includes a shaft portion and a sleeve portion operatively connected over the shaft portion. The assembly further includes a first handle or wrench operatively connected to the shaft portion and a second handle or wrench operatively connected to the sleeve portion. The method comprises aligning the ratcheting mechanism over the orthopedic implant; operatively connecting the first wrench to the shaft portion; operatively connecting the second wrench to the sleeve portion; rotating the second wrench counter-clockwise to establish a position for leverage; holding the first wrench in a firm position; and rotating the second wrench clockwise while the first wrench is held in the firm position.
摘要翻译：用于在矫形植入物中紧固锁定元件的方法和组件包括棘轮机构，其包括轴部和可操作地连接在轴部上的套筒部分。组件还包括可操作地连接到轴部分的第一把手或扳手以及可操作地连接到套筒部分的第二把手或扳手。该方法包括使矫形机构对准整形外科植入物; 将第一扳手可操作地连接到轴部分; 将所述第二扳手可操作地连接到所述套筒部分; 逆时针旋转第二个扳手以建立杠杆位置; 把第一把扳手置于坚定的位置; 并且当第一扳手保持在固定位置时顺时针旋转第二扳手。

24. 发明授权

US07182729B2 Surgical retractor with removable scissor arms 有权
公开(公告)号：US07182729B2
公开(公告)日：2007-02-27
申请号：US10943520
申请日：2004-09-17
申请人： Mahmoud F. Abdelgany , Gregory Martin
发明人： Mahmoud F. Abdelgany , Gregory Martin
IPC分类号： A61B1/32
CPC分类号： A61B17/3421 , A61B17/02 , A61B17/0206 , A61B17/3417 , A61B17/3439 , A61B2017/00261
摘要： A retractor having interchangeable or replaceable blades facilitates the expansion of a surgical site below an incision in the skin, and establishes a work-through surgical space. The retractor includes a frame connected to two collar arms, a pair of blades connected to the collar arms, a sheath for encompassing the blades and providing a circumscribed working space, and a device for rotating the collar arms, thereby displacing the blades and any tissue surrounding them.

25. 发明授权

US08002831B2 Modular lateral expansion device 失效
标题翻译：模块侧向膨胀装置
公开(公告)号：US08002831B2
公开(公告)日：2011-08-23
申请号：US11952352
申请日：2007-12-07
申请人： Timothy A. Burd , Mahmoud F. Abdelgany
发明人： Timothy A. Burd , Mahmoud F. Abdelgany
IPC分类号： A61F2/44 , A61B17/58
CPC分类号： A61B17/70 , A61B17/8858 , A61F2/30965 , A61F2/447 , A61F2002/30354 , A61F2002/30604 , A61F2002/30785 , A61F2002/30789 , A61F2002/4475 , A61F2002/448 , A61F2310/00023 , A61F2310/00131
摘要： A modular lateral expansion device to be inserted into a vertebral body. The modular lateral expansion device comprises a pair of complementary lateral members. Each of the lateral members includes a first end, a second end, a first lateral portion, a second lateral portion, a top wall, a bottom wall, and a cavity configured through the top wall and the bottom wall. The top wall includes a top ridge and a top contour surface and the bottom wall includes a bottom ridge and a bottom contour surface. The top ridge and the bottom ridge are inwardly angled into the second lateral portion. The first lateral portion includes a plurality of cuts. The second lateral portion includes a first slot positioned at an edge of the second lateral portion and a second slot positioned in a substantially central area of the second lateral portion.
摘要翻译：插入椎体的模块化横向扩张装置。模块化侧向膨胀装置包括一对互补横向构件。每个横向构件包括通过顶壁和底壁构造的第一端，第二端，第一侧部，第二侧部，顶壁，底壁和空腔。顶壁包括顶脊和顶部轮廓表面，并且底壁包括底脊和底部轮廓表面。顶部脊部和底部脊部向内倾斜成第二侧部分。第一横向部分包括多个切口。第二横向部分包括位于第二横向部分的边缘处的第一狭槽和位于第二横向部分的基本中心区域中的第二狭槽。

26. 发明申请

US20110152942A1 Method and Apparatus for Using a Multi-Hinged Longitudinal Member 审中-公开
标题翻译：使用多方向纵向构件的方法和装置
公开(公告)号：US20110152942A1
公开(公告)日：2011-06-23
申请号：US12641241
申请日：2009-12-17
申请人： YoungHoon Oh , John W. McClellan, III , Mahmoud F. Abdelgany
发明人： YoungHoon Oh , John W. McClellan, III , Mahmoud F. Abdelgany
IPC分类号： A61B17/88 , A61B17/56
CPC分类号： A61B17/7089 , A61B17/7002 , A61B17/7083
摘要： A method and apparatus for using a multi-hinged longitudinal member including providing the multi-hinged longitudinal member, including a primary first hinge component pair; and an auxiliary first hinge component pair; providing a primary control device including: a primary control arm pair; and a primary second hinge component pair; providing an auxiliary control device, including an auxiliary second hinge component pair; and an auxiliary control arm pair; creating a primary hinge by connecting each primary first hinge component to a unique primary second hinge component to create a primary hinge; creating a auxiliary hinge by connecting each the auxiliary first hinge component to a unique auxiliary second hinge component to create an auxiliary hinge; rotating the multi-hinged longitudinal member along different axes through manipulation of at least one of the primary control device and the auxiliary control device; and setting the multi-hinged longitudinal member in the desired position.
摘要翻译：一种用于使用多铰接纵向构件的方法和装置，包括提供多铰接纵向构件，包括初级第一铰链构件对; 和辅助第一铰链部件对; 提供主控制装置，其包括：主控制臂对; 和主要的第二铰链部件对; 提供辅助控制装置，包括辅助第二铰链部件对; 和辅助控制臂对; 通过将每个初级第一铰链部件连接到独特的主要第二铰链部件来产生主铰链以产生主铰链; 通过将每个辅助第一铰链部件连接到独特的辅助第二铰链部件以产生辅助铰链来创建辅助铰链; 通过操纵主控制装置和辅助控制装置中的至少一个来使多铰接纵向构件沿着不同的轴线旋转; 以及将所述多铰接纵向构件设置在所需位置。

27. 发明授权

US07862594B2 Polyaxial pedicle screw assembly 有权
标题翻译：多轴椎弓根螺钉总成
公开(公告)号：US07862594B2
公开(公告)日：2011-01-04
申请号：US11045908
申请日：2005-01-28
申请人： Mahmoud F. Abdelgany
发明人： Mahmoud F. Abdelgany
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7032
摘要： A pedicle fixation assembly and method for assembly comprises a screw head comprising a male bulbous end; a bone fixator component comprising a female concave semi-spherical socket for receiving the screw head; a locking saddle pin for engaging the screw head and the bone fixator component; and a blocker for engaging the screw head and for securing the longitudinal member.
摘要翻译：椎弓根固定组件和组装方法包括：螺钉头，其包括阳性球形末端; 骨固定器部件，其包括用于接收所述螺钉头的阴凹半球形插座; 用于接合所述螺钉头和所述骨固定器部件的锁定鞍形销; 以及用于接合螺钉头并用于固定纵向构件的阻挡件。

28. 发明授权

US07850734B2 Sliding intervertebral implant 有权
标题翻译：滑动椎间植入物
公开(公告)号：US07850734B2
公开(公告)日：2010-12-14
申请号：US11869798
申请日：2007-10-10
申请人： YoungHoon Oh , Mahmoud F. Abdelgany
发明人： YoungHoon Oh , Mahmoud F. Abdelgany
IPC分类号： A61B17/70 , A61F2/44
CPC分类号： A61F2/4455 , A61F2002/2835 , A61F2002/30383 , A61F2002/30476 , A61F2002/3055 , A61F2002/30579 , A61F2220/0025 , A61F2250/0007
摘要： A sliding intervertebral implant and method includes a first member that connects to an intervertebral space between two adjacent vertebrae. The first member includes a pair of curved side walls connected to each of a front wall, an upper curved wall, and a lower curved wall, wherein a length of a first curved side wall is less than a length of each of a second curved side wall, the upper curved wall, and the lower curved wall, and wherein an edge of the second curved side wall is offset from an edge of the front wall. A second member is slidably attached to the first member, and includes a top and bottom curved wall each connected to an inclined side wall and a guide wall, wherein the guide wall comprises grooves, wherein the second curved side wall of the first member slides in the grooves of the guide wall.
摘要翻译：滑动椎间植入物和方法包括连接到两个相邻椎骨之间的椎间空间的第一构件。第一构件包括连接到前壁，上弯曲壁和下弯曲壁中的每一个的一对弯曲侧壁，其中第一弯曲侧壁的长度小于第二弯曲侧的长度壁，上曲面壁和下弯曲壁，并且其中第二弯曲侧壁的边缘偏离前壁的边缘。第二构件可滑动地附接到第一构件，并且包括顶部和底部弯曲壁，每个连接到倾斜侧壁和引导壁，其中引导壁包括凹槽，其中第一构件的第二弯曲侧壁在引导壁的槽。

29. 发明申请

US20090318975A1 Rod Reducer Method 有权
标题翻译：杆减速器方法
公开(公告)号：US20090318975A1
公开(公告)日：2009-12-24
申请号：US12547138
申请日：2009-08-25
申请人： Mahmoud F. Abdelgany
发明人： Mahmoud F. Abdelgany
IPC分类号： A61B17/88
CPC分类号： A61B17/7086 , Y10S606/914
摘要： A method of operating a rod reducer includes connecting a cam coupling rod reducer to a screw head of a pedicle screw assembly, wherein spaces in between prongs at a second end of an inner tube of the rod reducer are positioned parallel to a rod of the pedicle screw assembly, and wherein the connection of the cam coupling rod reducer to the screw head indicates a first position of operation; rotating a lever cam of the cam coupling rod reducer until an indication line marked on an outer body of the cam coupling rod reducer moves to a second position of operation; and rotating the lever cam to a third position of operation, wherein the third position of operation indicates that the rod is optimally seated in the pedicle screw assembly, and that the pedicle screw assembly is ready to accept a blocker screw.
摘要翻译：一种操作杆减速器的方法包括将凸轮联接杆减速器连接到椎弓根螺钉组件的螺钉头，其中在杆式减速器的内管的第二端处的尖头之间的间隔与椎弓根的杆平行定位螺钉组件，并且其中所述凸轮联接杆减速器与所述螺钉头的连接指示第一操作位置; 旋转凸轮连接杆减速器的杠杆凸轮，直到凸轮连接杆减速器的外体上标记的指示线移动到第二操作位置; 以及将所述杠杆凸轮旋转到第三操作位置，其中所述第三操作位置指示所述杆被最佳地置于所述椎弓根螺钉组件中，并且所述椎弓根螺钉组件准备好接受阻塞螺钉。

30. 发明申请

US20090275981A1 Artificial Ligament Assembly 有权
标题翻译：人造韧带组装
公开(公告)号：US20090275981A1
公开(公告)日：2009-11-05
申请号：US12113471
申请日：2008-05-01
申请人： Mahmoud F. Abdelgany , YoungHoon Oh
发明人： Mahmoud F. Abdelgany , YoungHoon Oh
IPC分类号： A61B17/70 , A61B17/84
CPC分类号： A61B17/7008 , A61B17/701 , A61B17/7031
摘要： An artificial ligament assembly for spinal stabilization includes an outer hollow elastic longitudinal member, a rigid inner member, a bone anchor mechanism, a bone anchor, and a buffered space. The artificial ligament assembly further includes a clamp that controls a torsional motion of the outer hollow elastic longitudinal member with respect to the bone anchor mechanism. The outer hollow elastic longitudinal member is at least as long as the inner rigid member. The rigid inner member is configured in a substantially same shape as the outer hollow elastic longitudinal member. The bone anchor mechanism is coupled to the outer hollow elastic longitudinal member. The bone anchor connector may further include an insert end. The bone anchor is coupled to the bone anchor mechanism. The buffered space allows any of a compression and an extension of the bone anchor mechanism inside the outer hollow elastic longitudinal member.
摘要翻译：用于脊柱稳定的人造韧带组件包括外部中空弹性纵向构件，刚性内部构件，骨锚机构，骨锚和缓冲空间。人造韧带组件还包括夹具，其控制外部中空弹性纵向构件相对于骨锚机构的扭转运动。外部中空弹性纵向构件至少与内部刚性构件一样长。刚性内部构件被构造成与外部中空弹性纵向构件基本相同的形状。骨锚固机构联接到外部中空弹性纵向构件。骨锚连接器还可包括插入端。骨锚与骨锚机构联接。缓冲空间允许骨锚固机构在外中空弹性纵向构件内部的任何压缩和延伸。

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