-
公开(公告)号：US20050177154A1
公开(公告)日：2005-08-11
申请号：US10606200
申请日：2003-06-25
申请人： Missoum Moumene , Ian Burgess , George Ross , Christopher Sicvol , Frank Bono
发明人： Missoum Moumene , Ian Burgess , George Ross , Christopher Sicvol , Frank Bono
CPC分类号： A61B17/7035 , A61B17/7032 , A61B17/7037 , A61B17/7041 , A61B17/7044 , Y10S606/907
摘要： A spinal anchor assembly for securing a fixation element includes an anchor element and a twist-in cap. The anchor element is configured for attachment to a bone, typically by comprising a mono- or polyaxial screw or hook, and includes a proximal portion having an open slot for receiving the fixation element and having radially inwardly protruding flange segments. The twist-in cap is received in and closes the open slot. The proximal portion of the anchor and the cap are adapted to twist-lock together by a partial rotation of the cap from an open position to a closed position to cover the slot so as to capture the fixation element and to lock the cap in the closed position.
摘要翻译： 用于固定固定元件的脊椎锚固组件包括锚固元件和扭转盖。 锚定元件构造成用于附接到骨头，通常包括单轴或多轴螺钉或钩，并且包括具有用于接收固定元件并具有径向向内突出的凸缘段的开口槽的近端部分。 扭转盖被接收并关闭打开的槽。 锚固件和盖的近端部分适于通过帽从打开位置到关闭位置的部分旋转而扭转锁定在一起以覆盖狭槽，以便捕获固定元件并将盖锁定在封闭 位置。
-
22.发明申请METHODS AND DEVICES FOR MINIMALLY INVASIVE SPINAL FIXATION ELEMENT PLACEMENT 有权用于最小入路脊柱固定元件放置的方法和装置公开(公告)号：US20090138056A1
公开(公告)日：2009-05-28
申请号：US12365711
申请日：2009-02-04
IPC分类号： A61F5/00
CPC分类号： A61B17/7085 , A61B17/00234 , A61B17/7011 , A61B17/7035 , A61B17/7037 , A61B17/7074 , Y10S606/914
摘要： Minimally invasive methods and devices for introducing a spinal fixation element into a surgical site in a patient's spinal column are provided. In general, the method involves advancing a spinal fixation element in a first, lengthwise orientation along a pathway extending from a minimally invasive percutaneous incision to a spinal anchor site. As the spinal fixation element approaches the spinal anchor site, the fixation element can be manipulated to extend in a second orientation, which is preferably substantially transverse to the first orientation, to position the fixation element in relation to one or more spinal anchors.
摘要翻译： 提供了用于将脊柱固定元件引入患者脊柱的手术部位的微创方法和装置。 通常，该方法包括沿着从微创经皮切口延伸到脊柱锚定部位的路径沿着第一长度方向前进脊柱固定元件。 当脊骨固定元件接近脊椎锚固部位时，固定元件可以被操纵以在第二方向上延伸，该第二方向优选地基本上横向于第一方向，以将固定元件相对于一个或多个脊椎锚固件定位。
-
公开(公告)号：US20080119849A1
公开(公告)日：2008-05-22
申请号：US11561455
申请日：2006-11-20
申请人： Timothy Beardsley , Douglas Bireley , James J. Roveda , Christopher Sicvol , Anthony R. Carlone
发明人： Timothy Beardsley , Douglas Bireley , James J. Roveda , Christopher Sicvol , Anthony R. Carlone
IPC分类号： A61B17/70
CPC分类号： A61B17/7032 , A61B17/1757 , A61B17/7037 , A61B17/708 , A61B17/7085 , A61B17/7091 , A61B17/8863 , A61B2017/0256 , A61B2090/037
摘要： The present invention provides minimally invasive devices and methods for delivering a spinal connector to one or more spinal anchor sites in a patient's spinal column. In one embodiment, a spinal implant and access device is provided that includes a U-shaped receiver member, a bone-engaging member, and an extension member. The U-shaped receiver member can have a recess formed therein that is adapted to seat a spinal connector. The bone-engaging member can extend distally from the receiver member and it can be adapted to engage bone to thereby mate the receiver member to bone. The extension member can extend proximally from the receiver member and it can include a frangible portion formed thereon that is adapted to break when a predetermined force is applied thereto thereby allowing at least a portion of the extension member to be separated from the receiver member.
-
公开(公告)号：US20050131407A1
公开(公告)日：2005-06-16
申请号：US10737734
申请日：2003-12-16
CPC分类号： A61B17/7085 , A61B17/7004 , A61B17/7013
摘要： A flexible spinal fixation element is provided that is movable between a first position, in which the spinal fixation element is adapted to be angularly manipulated, and a second, locked position, in which the spinal fixation element is aligned in a desired orientation and is immovable. The configuration of the flexible spinal fixation element can vary, but the fixation element is preferably formed from a bioimplantable member having segments or a bellows configuration that allows the fixation element to be selectively configurable between the first and second positions. In use, the flexibility of the spinal fixation element allows the fixation element to be introduced through a percutaneous access device, thereby advantageously allowing the fixation element to be implanted using minimally invasive techniques.
摘要翻译： 提供了一种柔性脊柱固定元件，其可在第一位置（其中脊骨固定元件适于被角度地操纵）和第二锁定位置之间移动，其中脊固定元件以期望的方向对齐并且是不可移动的 。 柔性脊柱固定元件的构造可以变化，但是固定元件优选地由具有段或波纹管构造的生物可移植构件形成，其允许固定元件在第一位置和第二位置之间选择性地配置。 在使用中，脊柱固定元件的灵活性允许固定元件通过经皮进入装置引入，从而有利地允许使用微创技术植入固定元件。
-
公开(公告)号：US20050033296A1
公开(公告)日：2005-02-10
申请号：US10828508
申请日：2004-04-20
申请人： Frank Bono , George Ross , Christopher Sicvol , Ian Burgess
发明人： Frank Bono , George Ross , Christopher Sicvol , Ian Burgess
CPC分类号： A61B17/7035 , A61B17/7032 , A61B17/7037 , A61B17/7041 , A61B17/7044 , Y10S606/907
摘要： An assembly such as an anchor screw, bone plate, offset hook, post, transverse connector or other spinal anchor for anchoring to bone and clamping a linkage such as a rod, wire cable or the like. The assembly has a top member with an open slot to receive the linkage, and a twist-lock closure cap to close the open end, capturing the linkage in the slot. One closure cap fits over and around the top member, with a set of segmented protrusions that extend through a corresponding set of protruding flange segments spaced about the circumference of the top member. The cap is configured to rotate and lock against the top member like a flange-locking bayonet mount when turned through a limited degree of rotation. Slots may be provided through the face of the closure cap allowing reduction tabs to project through the cap, and the locking cap may be adapted to a range of screw, eye, hook, post, connector and other anchor assemblies to securely clamp the linkage by use of a rotation tool disposed along an access path aligned with the axis of the screw, thus requiring no lateral clearance along the longitudinal direction of the linkage element. Locking is effected by a set screw that passes through the cap and tightens against the linkage to firmly immobilize it in the anchor assembly. Another cap embodiment fits into the center of the head with a partial twist locking motion. Opposed locking surfaces prevent slippage in the radial direction, and a sloping contact floor surface may apply torque to further increase pressure on urge mating detent features in an adjacent wall.
摘要翻译： 诸如锚定螺钉，骨板，偏移钩，柱，横向连接器或其他脊椎锚固件的组件，用于锚固到骨头上并夹紧诸如杆，线缆等的连杆。 组件具有顶部构件，其具有敞开的狭槽以接收连杆，以及用于封闭开口端的扭锁闭合盖，捕获槽中的连杆。 一个封闭帽适合顶部构件上方并且围绕顶部构件，其中一组分段突起延伸穿过围绕顶部构件的圆周间隔开的相应的一组突出的凸缘段。 盖子被配置为在通过有限的旋转转动时旋转并锁定抵靠顶部构件，如法兰锁定卡口安装座。 狭槽可以通过封闭盖的表面设置，允许缩小凸片突出穿过盖子，并且锁定帽可以适用于一系列螺丝，眼睛，钩子，柱子，连接器和其他锚固组件，以通过 使用沿着与螺钉的轴线对准的进入路径设置的旋转工具，因此不需要沿着连接元件的纵向方向的侧向间隙。 锁定通过固定螺钉进行，该固定螺钉穿过盖子并且紧固连接件，以将其牢固地固定在锚固组件中。 另一个帽子实施例以部分扭转锁定运动装配在头部的中心。 相对的锁定表面防止径向滑动，并且倾斜的接触地板表面可以施加扭矩以进一步增加相邻壁中的冲压配合制动特征的压力。
-
公开(公告)号：US08262662B2
公开(公告)日：2012-09-11
申请号：US11561455
申请日：2006-11-20
申请人： Timothy Beardsley , Douglas Bireley , James J. Roveda , Christopher Sicvol , Anthony R. Carlone
发明人： Timothy Beardsley , Douglas Bireley , James J. Roveda , Christopher Sicvol , Anthony R. Carlone
IPC分类号： A61B17/70
CPC分类号： A61B17/7032 , A61B17/1757 , A61B17/7037 , A61B17/708 , A61B17/7085 , A61B17/7091 , A61B17/8863 , A61B2017/0256 , A61B2090/037
摘要： The present invention provides minimally invasive devices and methods for delivering a spinal connector to one or more spinal anchor sites in a patient's spinal column. In one embodiment, a spinal implant and access device is provided that includes a U-shaped receiver member, a bone-engaging member, and an extension member. The U-shaped receiver member can have a recess formed therein that is adapted to seat a spinal connector. The bone-engaging member can extend distally from the receiver member and it can be adapted to engage bone to thereby mate the receiver member to bone. The extension member can extend proximally from the receiver member and it can include a frangible portion formed thereon that is adapted to break when a predetermined force is applied thereto thereby allowing at least a portion of the extension member to be separated from the receiver member.
摘要翻译： 本发明提供用于将脊柱连接器递送到患者脊柱中的一个或多个脊柱锚固部位的微创装置和方法。 在一个实施例中，提供了脊椎植入物和进入装置，其包括U形接收构件，骨接合构件和延伸构件。 U形接收器构件可以具有形成在其中的凹部，其适于安置脊椎连接器。 骨接合构件可以从接收器构件向远端延伸，并且其可以适于接合骨，从而将接收器构件配合到骨骼。 延伸构件可以从接收器构件向近侧延伸，并且其可以包括形成在其上的易碎部分，其适于在施加预定的力时断裂，从而允许延伸构件的至少一部分与接收器构件分离。
-
公开(公告)号：US20090228052A1
公开(公告)日：2009-09-10
申请号：US12465172
申请日：2009-05-13
申请人： Timothy Beardsley , Douglas Bireley , James J. Roveda , Christopher Sicvol , Anthony R. Carlone
发明人： Timothy Beardsley , Douglas Bireley , James J. Roveda , Christopher Sicvol , Anthony R. Carlone
CPC分类号： A61B17/7032 , A61B17/1757 , A61B17/7037 , A61B17/708 , A61B17/7085 , A61B17/7091 , A61B17/8863 , A61B2017/0256 , A61B2090/037
摘要： The present invention provides minimally invasive devices and methods for delivering a spinal connector to one or more spinal anchor sites in a patient's spinal column. In one embodiment, a spinal implant and access device is provided that includes a U-shaped receiver member, a bone-engaging member, and an extension member. The U-shaped receiver member can have a recess formed therein that is adapted to seat a spinal connector. The bone-engaging member can extend distally from the receiver member and it can be adapted to engage bone to thereby mate the receiver member to bone. The extension member can extend proximally from the receiver member and it can include a frangible portion formed thereon that is adapted to break when a predetermined force is applied thereto thereby allowing at least a portion of the extension member to be separated from the receiver member.
摘要翻译： 本发明提供了用于将脊柱连接器递送到患者脊柱中的一个或多个脊柱锚固部位的微创装置和方法。 在一个实施例中，提供了脊椎植入物和进入装置，其包括U形接收构件，骨接合构件和延伸构件。 U形接收器构件可以具有形成在其中的凹部，其适于安置脊椎连接器。 骨接合构件可以从接收器构件向远端延伸，并且其可以适于接合骨，从而将接收器构件配合到骨骼。 延伸构件可以从接收器构件向近侧延伸，并且其可以包括形成在其上的易碎部分，其适于在施加预定的力时断裂，从而允许延伸构件的至少一部分与接收器构件分离。
-
公开(公告)号：US20080119850A1
公开(公告)日：2008-05-22
申请号：US11561497
申请日：2006-11-20
申请人： Christopher Sicvol , Shawn D. Stad , Timothy Beardsley , Douglas Bireley , James J. Roveda , Anthony R. Carlone
发明人： Christopher Sicvol , Shawn D. Stad , Timothy Beardsley , Douglas Bireley , James J. Roveda , Anthony R. Carlone
IPC分类号： A61B17/70
CPC分类号： A61B17/7032 , A61B17/1757 , A61B17/7037 , A61B17/708 , A61B17/7085 , A61B17/7091 , A61B17/8863 , A61B2017/0256 , A61B2090/037
摘要： The present invention provides minimally invasive devices and methods for delivering a spinal connector to one or more spinal anchor sites in a patient's spinal column. In one embodiment, a spinal implant and access device is provided that includes a U-shaped receiver member, a bone-engaging member, and an extension member. The U-shaped receiver member can have a recess formed therein that is adapted to seat a spinal connector. The bone-engaging member can extend distally from the receiver member and it can be adapted to engage bone to thereby mate the receiver member to bone. The extension member can extend proximally from the receiver member and it can include a frangible portion formed thereon that is adapted to break when a predetermined force is applied thereto thereby allowing at least a portion of the extension member to be separated from the receiver member.
摘要翻译： 本发明提供用于将脊柱连接器递送到患者脊柱中的一个或多个脊柱锚固部位的微创装置和方法。 在一个实施例中，提供了脊椎植入物和进入装置，其包括U形接收构件，骨接合构件和延伸构件。 U形接收器构件可以具有形成在其中的凹部，其适于安置脊椎连接器。 骨接合构件可以从接收器构件向远端延伸，并且其可以适于接合骨，从而将接收器构件配合到骨骼。 延伸构件可以从接收器构件向近侧延伸，并且其可以包括形成在其上的易碎部分，其适于在施加预定的力时断裂，从而允许延伸构件的至少一部分与接收器构件分离。
-
-
-
-
-
-
-
搜索结果
28 条记录 (耗时 0.034 秒)
