公开(公告)号：US08652143B2

公开(公告)日：2014-02-18

申请号：US11841039

申请日：2007-08-20

申请人： John W. McClellan, III ,  YoungHoon Oh ,  Mahmoud F. Abdelgany

发明人： John W. McClellan, III ,  YoungHoon Oh ,  Mahmoud F. Abdelgany

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。

公开(公告)号：US08162827B2

公开(公告)日：2012-04-24

申请号：US12501990

申请日：2009-07-13

申请人： Mahmoud F. Abdelgany ,  YoungHoon Oh ,  Kevin Sichler

发明人： Mahmoud F. Abdelgany ,  YoungHoon Oh ,  Kevin Sichler

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。

公开(公告)号：US20090099659A1

公开(公告)日：2009-04-16

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： 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。

公开(公告)号：US08414590B2

公开(公告)日：2013-04-09

申请号：US13086507

申请日：2011-04-14

申请人： YoungHoon Oh ,  Kevin Sichler ,  Mahmoud F. Abdelgany

发明人： YoungHoon Oh ,  Kevin Sichler ,  Mahmoud F. Abdelgany

IPC分类号： A61B17/70

CPC分类号： A61F2/4611 ,  A61F2/4465 ,  A61F2002/30777 ,  A61F2002/30785 ,  A61F2002/30841 ,  A61F2002/30843 ,  A61F2002/4475 ,  A61F2002/4627

摘要： A pivoting insertion apparatus and method includes a main body comprising a shaft including a longitudinal channel cavity and a forked end coupled to the shaft; an actuator seated within the channel cavity; a hinge joint including a hinge joint main body coupled to the main body and a pair of arms coupled to the hinge joint main body; an outer sleeve including an outer shell surrounding a cavity that loosely contains the main body, actuator, and a portion of the hinge joint; a member housing including a member housing body that includes a main cavity housing the longitudinal member and a pair of arms coupled to the member housing body; and a linkage component including a first end coupled to the forked end of the actuator and a second end coupled to at least one of the member housing arms.

摘要翻译： 枢转插入装置和方法包括主体，主体包括轴，该轴包括纵向通道腔和联接到轴的叉形端; 位于通道腔内的致动器; 铰链接头，其包括联接到所述主体的铰链接头主体和联接到所述铰链接头主体的一对臂; 外套筒，其包括围绕空腔的外壳，其松散地包含主体，致动器和铰链接头的一部分; 构件壳体，其包括构件壳体，所述构件壳体包括容纳所述纵向构件的主腔和联接到所述构件壳体的一对臂; 以及联动部件，其包括联接到所述致动器的所述叉形端的第一端和联接到所述构件壳体臂中的至少一个的第二端。

公开(公告)号：US20120265305A1

公开(公告)日：2012-10-18

申请号：US13086507

申请日：2011-04-14

申请人： YoungHoon Oh ,  Kevin Sichler ,  Mahmoud F. Abdelgany

发明人： YoungHoon Oh ,  Kevin Sichler ,  Mahmoud F. Abdelgany

IPC分类号： A61F2/44

CPC分类号： A61F2/4611 ,  A61F2/4465 ,  A61F2002/30777 ,  A61F2002/30785 ,  A61F2002/30841 ,  A61F2002/30843 ,  A61F2002/4475 ,  A61F2002/4627

摘要： A pivoting insertion apparatus and method includes a main body comprising a shaft including a longitudinal channel cavity and a forked end coupled to the shaft; an actuator seated within the channel cavity; a hinge joint including a hinge joint main body coupled to the main body and a pair of arms coupled to the hinge joint main body; an outer sleeve including an outer shell surrounding a cavity that loosely contains the main body, actuator, and a portion of the hinge joint; a member housing including a member housing body that includes a main cavity housing the longitudinal member and a pair of arms coupled to the member housing body; and a linkage component including a first end coupled to the forked end of the actuator and a second end coupled to at least one of the member housing arms.

摘要翻译： 枢转插入装置和方法包括主体，主体包括轴，该轴包括纵向通道腔和联接到轴的叉形端; 位于通道腔内的致动器; 铰链接头，其包括联接到所述主体的铰链接头主体和联接到所述铰链接头主体的一对臂; 外套筒，其包括围绕空腔的外壳，其松散地包含主体，致动器和铰链接头的一部分; 构件壳体，其包括构件壳体，所述构件壳体包括容纳所述纵向构件的主腔和联接到所述构件壳体的一对臂; 以及联动部件，其包括联接到所述致动器的所述叉形端的第一端和联接到所述构件壳体臂中的至少一个的第二端。

公开(公告)号：US08034083B2

公开(公告)日：2011-10-11

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

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。

公开(公告)号：US20110152624A1

公开(公告)日：2011-06-23

申请号：US12641213

申请日：2009-12-17

申请人： Faheem A. Sandhu ,  Mahmoud F. Abdelgany ,  YoungHoon Oh

发明人： Faheem A. Sandhu ,  Mahmoud F. Abdelgany ,  YoungHoon Oh

IPC分类号： A61B1/32

CPC分类号： A61B17/3421 ,  A61B17/02 ,  A61B2017/00261 ,  A61B2017/00902 ,  A61B2017/00907 ,  A61B2017/3445 ,  A61B2017/3488

摘要： A percutaneous tube assembly is provided for performing minimally invasive surgery, the system comprising a percutaneous tube comprising a translucent main body; an external attachment fixture attached to the main body; an access channel longitudinally bored through the main body; an internal attachment channel longitudinally bored through the main body, wherein the internal attachment channel comprises a partially smooth inner surface adjacent to a partially rough inner surface; and an internal attachment, mating with the internal attachment channel.

摘要翻译： 提供一种用于进行微创手术的经皮管组件，所述系统包括：包含半透明主体的经皮管; 附接到主体的外部附件; 纵向钻孔穿过主体的进入通道; 纵向穿过主体的内部附接通道，其中内部附接通道包括与部分粗糙的内表面相邻的部分光滑的内表面; 和内部附件，与内部连接通道配合。

公开(公告)号：US20100057141A1

公开(公告)日：2010-03-04

申请号：US12199118

申请日：2008-08-27

申请人： Mahmoud F. Abdelgany ,  YoungHoon Oh

发明人： Mahmoud F. Abdelgany ,  YoungHoon Oh

IPC分类号： A61B17/04

CPC分类号： A61B17/8685 ,  A61B17/866

摘要： A medical device and apparatus comprising a primary anchor component comprising a circular end comprising a first opening; a primary shaft extending from the circular end and comprising a second opening; a primary tip end positioned opposite to the circular end; and an angled passageway connecting the first opening to the second opening. The angled passageway comprises means for engaging the notch causing the secondary shaft to bend at the notch. The apparatus further comprises a secondary anchor component insertable through the primary anchor component, wherein the secondary anchor component comprises a threaded end; a secondary shaft extending from the threaded end and comprising a notch that permits the secondary shaft to bend; and a secondary tip end positioned below the notch. The secondary tip end extends out of the second opening when the secondary anchor component is inserted into the primary anchor component.

摘要翻译： 一种医疗装置和装置，包括主锚构件，所述主锚构件包括圆形端部，所述圆形端部包括第一开口; 从所述圆形端部延伸并包括第二开口的主轴; 与圆形端相对定位的主尖端; 以及将第一开口连接到第二开口的成角度的通道。 成角度的通道包括用于接合凹口的装置，使得副轴在凹口处弯曲。 所述设备还包括可通过所述主锚固部件插入的辅助锚定部件，其中所述辅助锚固部件包括螺纹端部; 从所述螺纹端延伸并包括允许所述副轴弯曲的凹口的次级轴; 以及位于凹口下方的次级尖端。 当辅助锚定部件插入到主要锚固部件中时，次级尖端延伸出第二开口。

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。

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。