-
公开(公告)号：US20060079909A1
公开(公告)日：2006-04-13
申请号：US11235694
申请日：2005-09-26
申请人： Thomas Runco , Michael Varieur , Daniel Adams , Chris Gowland
发明人： Thomas Runco , Michael Varieur , Daniel Adams , Chris Gowland
IPC分类号： A61F2/34
CPC分类号： A61B17/7086 , A61B17/7076 , A61B17/7091
摘要： An instrument for engaging a bone anchor may include a first implant engaging member having a proximal end and a distal end and a second implant engaging member having a proximal end and a distal end. The second implant engaging member may be integrally connected to the first implant engaging member by a pair of opposed integral spring members located proximal to the distal ends of the first and second implant engaging members. Manipulation of the proximal ends of the first and second implant engaging member can cause each of the distal ends to rotate about the pair of opposed spring members to engage at least a portion of a bone anchor. A rod adjusting tool may be connectable to the bone anchor engaging tool and may be axially adjustable relative to the bone anchor tool to adjust a spinal rod relative to the bone anchor.
-
公开(公告)号：US20070260261A1
公开(公告)日：2007-11-08
申请号：US11756318
申请日：2007-05-31
IPC分类号： A61F2/00
CPC分类号： A61B17/7032 , A61B17/7088 , A61B17/7091
摘要： An instrument for manipulating a spinal fixation element relative to a bone anchor includes a bone anchor grasping mechanism, a first adjustment mechanism, and a second adjustment mechanism. The bone anchor grasping mechanism includes a first arm having a distal end configured to engage an opening provided in the bone anchor. The first adjustment mechanism includes a second arm pivotally connected to the first arm. The second arm has a distal end configured to engage an opening provided in the bone anchor and is operable to adjust a spinal fixation element in a first direction upon pivoting relative to the first arm. The second adjustment mechanism is removably and replaceably coupled to the bone anchor grasping mechanism and is movable relative to the bone anchor grasping mechanism to adjust the spinal fixation element in a second direction, perpendicular to the first direction, relative to the bone anchor.
摘要翻译： 用于相对于骨锚固器操纵脊骨固定元件的仪器包括骨锚固件抓握机构，第一调节机构和第二调节机构。 骨锚固机构包括第一臂，其具有构造成接合设置在骨锚中的开口的远端。 第一调节机构包括枢转地连接到第一臂的第二臂。 第二臂具有构造成接合设置在骨锚中的开口的远端，并且可操作以在相对于第一臂枢转时沿第一方向调节脊骨固定元件。 所述第二调节机构可拆卸地且可更换地联接到所述骨锚固夹持机构，并且可相对于所述骨锚固夹持机构移动，以相对于所述骨锚固器在垂直于所述第一方向的第二方向上调节所述脊骨固定元件。
-
公开(公告)号：US20050149053A1
公开(公告)日：2005-07-07
申请号：US11013180
申请日：2004-12-15
申请人： Michael Varieur , Thomas Runco
发明人： Michael Varieur , Thomas Runco
IPC分类号： A61B20060101 , A61B17/58 , A61B17/88
CPC分类号： A61B17/7086 , A61B17/7091
摘要： An instrument for engaging a bone anchor may include a first implant engaging member having a proximal end and a distal end and a second implant engaging member having a proximal end and a distal end. The second implant engaging member may be pivotally connected to the first implant engaging member about a pivot point located proximate the distal ends of the first and second implant engaging members. Manipulation of the proximal ends of the first and second implant engaging member can cause each of the distal ends to rotate about the pivot point to engage at least a portion of a bone anchor. A rod adjusting tool may be connectable to the bone anchor engaging tool and may be axially adjustable relative to the bone anchor tool to adjust a spinal rod relative to the bone anchor
-
4.发明申请公开(公告)号：US20050149036A1
公开(公告)日：2005-07-07
申请号：US11013258
申请日：2004-12-15
申请人： Michael Varieur , Thomas Runco
发明人： Michael Varieur , Thomas Runco
IPC分类号： A61B20060101 , A61B17/58 , A61B17/88
CPC分类号： A61B17/7086 , A61B17/7091
摘要： An instrument for engaging a bone anchor may include a first implant engaging member having a proximal end and a distal end and a second implant engaging member having a proximal end and a distal end. The second implant engaging member may be pivotally connected to the first implant engaging member about a pivot point located proximate the distal ends of the first and second implant engaging members. Manipulation of the proximal ends of the first and second implant engaging member can cause each of the distal ends to rotate about the pivot point to engage at least a portion of a bone anchor. A rod adjusting tool may be connectable to the bone anchor engaging tool and may be axially adjustable relative to the bone anchor tool to adjust a spinal rod relative to the bone anchor
摘要翻译： 用于接合骨锚的器械可以包括具有近端和远端的第一植入物接合构件和具有近端和远端的第二植入物接合构件。 第二植入物接合构件可以围绕位于第一和第二植入物接合构件的远端附近的枢转点枢转地连接到第一植入物接合构件。 操纵第一和第二植入物接合构件的近端可导致每个远端围绕枢转点旋转以与骨锚的至少一部分接合。 杆调节工具可以连接到骨锚接合工具，并且可以相对于骨锚工具轴向调节，以相对于骨锚来调节脊柱杆
-
5.发明申请公开(公告)号：US20130317558A1
公开(公告)日：2013-11-28
申请号：US13959317
申请日：2013-08-05
申请人： Michael Varieur , Thomas J Runco , Daniel Adams
发明人： Michael Varieur , Thomas J Runco , Daniel Adams
IPC分类号： A61B17/70
CPC分类号： A61B17/7086 , A61B17/7076 , A61B17/7091
摘要： An instrument for engaging a bone anchor may include a first implant engaging member having a proximal end and a distal end and a second implant engaging member having a proximal end and a distal end. The second implant engaging member may be integrally connected to the first implant engaging member by a pair of opposed integral spring members located proximal to the distal ends of the first and second implant engaging members. Manipulation of the proximal ends of the first and second implant engaging member can cause each of the distal ends to rotate about the pair of opposed spring members to engage at least a portion of a bone anchor. A rod adjusting tool may be connectable to the bone anchor engaging tool and may be axially adjustable relative to the bone anchor tool to adjust a spinal rod relative to the bone anchor.
摘要翻译： 用于接合骨锚的器械可以包括具有近端和远端的第一植入物接合构件和具有近端和远端的第二植入物接合构件。 第二植入物接合构件可以通过位于第一和第二植入物接合构件的远端附近的一对相对的一体的弹簧构件一体地连接到第一植入物接合构件。 操纵第一和第二植入物接合构件的近端可导致每个远端围绕该对相对的弹簧构件旋转以接合骨锚的至少一部分。 杆调节工具可以连接到骨锚接合工具，并且可以相对于骨锚固工具轴向调节，以相对于骨锚来调节脊柱杆。
-
公开(公告)号：US20120253413A1
公开(公告)日：2012-10-04
申请号：US13523150
申请日：2012-06-14
IPC分类号： A61B17/88
CPC分类号： A61B17/7032 , A61B17/7088 , A61B17/7091
摘要： An instrument for manipulating a spinal fixation element relative to a bone anchor includes a bone anchor grasping mechanism, a first adjustment mechanism, and a second adjustment mechanism. The bone anchor grasping mechanism includes a first arm having a distal end configured to engage an opening provided in the bone anchor. The first adjustment mechanism includes a second arm pivotally connected to the first arm. The second arm has a distal end configured to engage an opening provided in the bone anchor and is operable to adjust a spinal fixation element in a first direction upon pivoting relative to the first arm. The second adjustment mechanism is removably and replaceably coupled to the bone anchor grasping mechanism and is movable relative to the bone anchor grasping mechanism to adjust the spinal fixation element in a second direction, perpendicular to the first direction, relative to the bone anchor.
摘要翻译： 用于相对于骨锚固器操纵脊骨固定元件的仪器包括骨锚固件抓握机构，第一调节机构和第二调节机构。 骨锚固机构包括第一臂，其具有构造成接合设置在骨锚中的开口的远端。 第一调节机构包括枢转地连接到第一臂的第二臂。 第二臂具有构造成接合设置在骨锚中的开口的远端，并且可操作以在相对于第一臂枢转时沿第一方向调节脊骨固定元件。 所述第二调节机构可拆卸地且可更换地联接到所述骨锚固夹持机构，并且可相对于所述骨锚固夹持机构移动，以相对于所述骨锚固器在垂直于所述第一方向的第二方向上调节所述脊骨固定元件。
-
公开(公告)号：US20090312804A1
公开(公告)日：2009-12-17
申请号：US12140412
申请日：2008-06-17
申请人： Thomas Gamache , Michael Varieur , Kenneth Connell
发明人： Thomas Gamache , Michael Varieur , Kenneth Connell
CPC分类号： A61B17/704 , A61B17/7032
摘要： An implant assembly includes a screw body, including anchor portion and proximal head portion, and a cradle movably mounted in the screw body to allow for controlled angulation between a spinal connection element disposed in the cradle and the screw body. The cradle is pivotable in one or more selected directions about one or more axes relative to the screw body. The cradle may be generally, substantially spherical in shape and allow for unrestricted movement in one or more directions around one or more axis.
摘要翻译： 植入物组件包括螺钉体，其包括锚定部分和近侧头部部分，以及可移动地安装在螺钉体中的支架，以允许设置在托架中的脊柱连接元件与螺钉体之间受到控制的角度。 所述支架可绕一个或多个相对于所述螺丝体的轴的一个或多个选定方向枢转。 托架通常可以是基本上球形的形状，并且允许围绕一个或多个轴线的一个或多个方向的无限制运动。
-
公开(公告)号：US20080071285A1
公开(公告)日：2008-03-20
申请号：US11946382
申请日：2007-11-28
申请人： Peter Newton , Mark Gracia , Michael Varieur , Carrie Breech
发明人： Peter Newton , Mark Gracia , Michael Varieur , Carrie Breech
CPC分类号： A61B17/1757 , A61B2017/00238
摘要： A screw placement guide tool for use in minimally invasive surgery has a proximal handle portion, an extension member extending distally from the handle portion, and an alignment element connected transversely to a distal portion of the extension member and having a screw placement guide located thereon. In this aspect of the invention, the tool is configured so that a surgeon may operate the tool using the handle portion external to a patient's body to align the alignment element with implanted screws so that the screw placement guide indicates a desired position for implantation of an additional screw. Systems and methods for placing a rod receiving screw are also provided.
摘要翻译： 用于微创手术的螺钉安置引导工具具有近侧手柄部分，从手柄部分向远侧延伸的延伸部件，以及横向于延伸部件的远端部分连接并具有位于其上的螺钉放置引导件的对准元件。 在本发明的这个方面，该工具被构造成使得外科医生可以使用患者身体外部的手柄部分来操作该工具，以使对准元件与植入的螺钉对齐，使得螺钉安置引导件指示用于植入 附加螺丝 还提供了用于放置杆接收螺钉的系统和方法。
-
9.发明授权公开(公告)号：US08500750B2
公开(公告)日：2013-08-06
申请号：US12909182
申请日：2010-10-21
CPC分类号： A61B17/7086 , A61B17/7076 , A61B17/7091
摘要： An instrument for engaging a bone anchor may include a first implant engaging member having a proximal end and a distal end and a second implant engaging member having a proximal end and a distal end. The second implant engaging member may be integrally connected to the first implant engaging member by a pair of opposed integral spring members located proximal to the distal ends of the first and second implant engaging members. Manipulation of the proximal ends of the first and second implant engaging member can cause each of the distal ends to rotate about the pair of opposed spring members to engage at least a portion of a bone anchor. A rod adjusting tool may be connectable to the bone anchor engaging tool and may be axially adjustable relative to the bone anchor tool to adjust a spinal rod relative to the bone anchor.
摘要翻译： 用于接合骨锚的器械可以包括具有近端和远端的第一植入物接合构件和具有近端和远端的第二植入物接合构件。 第二植入物接合构件可以通过位于第一和第二植入物接合构件的远端附近的一对相对的一体的弹簧构件一体地连接到第一植入物接合构件。 操纵第一和第二植入物接合构件的近端可导致每个远端围绕该对相对的弹簧构件旋转以接合骨锚的至少一部分。 杆调节工具可以连接到骨锚接合工具，并且可以相对于骨锚固工具轴向调节，以相对于骨锚来调节脊柱杆。
-
公开(公告)号：US10973556B2
公开(公告)日：2021-04-13
申请号：US12140412
申请日：2008-06-17
申请人： Thomas Gamache , Michael Varieur , Kenneth Connell
发明人： Thomas Gamache , Michael Varieur , Kenneth Connell
摘要： An implant assembly includes a screw body, including anchor portion and proximal head portion, and a cradle movably mounted in the screw body to allow for controlled angulation between a spinal connection element disposed in the cradle and the screw body. The cradle is pivotable in one or more selected directions about one or more axes relative to the screw body. The cradle may be generally, substantially spherical in shape and allow for unrestricted movement in one or more directions around one or more axis.
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.023 秒)