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公开(公告)号：US20100318127A1
公开(公告)日：2010-12-16
申请号：US12483812
申请日：2009-06-12
CPC分类号： A61B17/7065
摘要： Vertebral implants sized to be inserted into a patient and positioned in an interspinous space. The implants may include a body and a pair of wings that extend outward beyond a first side of the body. The implants are sized and configured for the body to be positioned in the interspinous space with the wings on opposing lateral sides of one of the spinous processes. The wings may be adjusted to various spaced-apart distances to be positioned on the opposing sides of the spinous process. The implants may further be selectively adjustable between a collapsed orientation and a deployed orientation. The collapsed orientation includes one or both wings aligned with the main body to reduce an overall size of the implant to facilitate insertion into a patient. The extended orientation includes the wings extending outward from the first side of the body and along the lateral sides of the spinous process.
摘要翻译： 脊椎植入物尺寸设置成插入病人并定位在棘突间。 植入物可以包括主体和一对向外延伸超过身体的第一侧的翼。 植入物的尺寸和构造适于使身体定位在棘突间的空间中，其中翼在其中一个棘突的相对的侧面上。 翼可以调节到各种间隔距离，以定位在棘突的相对侧上。 植入物还可以在折叠取向和展开方向之间有选择地调节。 折叠的方向包括与主体对准的一个或两个翼片以减小植入物的总体尺寸以便于插入患者体内。 延伸取向包括从身体的第一侧向外延伸并且沿着棘突的横向侧延伸的翼。
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公开(公告)号：US08157842B2
公开(公告)日：2012-04-17
申请号：US12483812
申请日：2009-06-12
IPC分类号： A61B17/70
CPC分类号： A61B17/7065
摘要： Vertebral implants sized to be inserted into a patient and positioned in an interspinous space. The implants may include a body and a pair of wings that extend outward beyond a first side of the body. The implants are sized and configured for the body to be positioned in the interspinous space with the wings on opposing lateral sides of one of the spinous processes. The wings may be adjusted to various spaced-apart distances to be positioned on the opposing sides of the spinous process. The implants may further be selectively adjustable between a collapsed orientation and a deployed orientation. The collapsed orientation includes one or both wings aligned with the main body to reduce an overall size of the implant to facilitate insertion into a patient. The extended orientation includes the wings extending outward from the first side of the body and along the lateral sides of the spinous process.
摘要翻译： 脊椎植入物尺寸设置成插入病人并定位在棘突间。 植入物可以包括主体和一对向外延伸超过身体的第一侧的翼。 植入物的尺寸和构造适于使身体定位在棘突间的空间中，其中翼在其中一个棘突的相对的侧面上。 翼可以调节到各种间隔距离，以定位在棘突的相对侧上。 植入物还可以在折叠取向和展开方向之间有选择地调节。 折叠的方向包括与主体对准的一个或两个翼片以减小植入物的总体尺寸以便于插入患者体内。 延伸取向包括从身体的第一侧向外延伸并且沿着棘突的横向侧延伸的翼。
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公开(公告)号：US20110077686A1
公开(公告)日：2011-03-31
申请号：US12569513
申请日：2009-09-29
IPC分类号： A61B17/70
CPC分类号： A61B17/7065
摘要： Medical devices for the treatment of spinal conditions are described herein. The medical device of this invention includes a spacer that is disposed between adjacent spinous processes and has a layer of a soft or compliant material. The layer is preferably thicker along those portions of the spacer directly contacting the adjacent spinous processes and is preferably thinner or non-existent adjacent to the anterior portion of the support member. This preferred asymmetry of the compliant layer allows the spacer to be seated between spinous processes as anteriorly as possible.
摘要翻译： 本文描述了用于治疗脊柱病症的医疗装置。 本发明的医疗装置包括设置在相邻棘突之间并具有柔软或柔顺材料层的隔离物。 该层优选地是沿着间隔件的直接接触相邻棘突的部分较厚，并且优选地较靠近支撑构件的前部更薄或不存在。 顺应层的这种优选的不对称性允许间隔件尽可能向前位于棘突之间。
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公开(公告)号：US20100286701A1
公开(公告)日：2010-11-11
申请号：US12463134
申请日：2009-05-08
申请人： Christopher U. Phan , Tanmay Mishra
发明人： Christopher U. Phan , Tanmay Mishra
IPC分类号： A61B17/58
CPC分类号： A61B17/025 , A61B2017/0256
摘要： Distraction tools for distracting an interspinous space formed between spinous processes. The distraction tool may include first and second handles connected together at a pivot between first and second ends. First and second prongs may extend outward from the handles. The handles may move about the pivot between a first orientation with the first and second prongs in proximity to each other and a second orientation with the first and second prongs separated in a first direction. A third member may be connected to the first and second handles and include a third outwardly-extending prong. The third member may be positioned together with the first and second prongs to form a unified prong when the first and second handles are in the first orientation. The unified prong is sized and shaped for insertion into the interspinous space. The third prong may separate from the first and second prongs in a second direction when the first and second handles are in the second orientation. The prongs distract the interspinous space when the handles are in the second orientation.
摘要翻译： 分心工具，用于分散棘突之间形成的棘突间空间。 牵引工具可以包括在第一和第二端之间的枢轴处连接在一起的第一和第二手柄。 第一和第二分针可以从手柄向外延伸。 手柄可以在第一取向与第一和第二插脚之间彼此接近的第一方向上移动，并且第一取向与第一和第二插脚在第一方向上分离。 第三构件可以连接到第一和第二把手并且包括第三向外延伸的插脚。 当第一和第二把手处于第一方向时，第三构件可以与第一和第二尖头一起定位，以形成统一的插脚。 统一插脚的尺寸和形状可插入椎间盘间隙。 当第一和第二手柄处于第二方向时，第三叉脚可以在第二方向上与第一和第二叉分离。 当手柄处于第二个方向时，叉脚会分散椎间盘间隙。
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公开(公告)号：US10201375B2
公开(公告)日：2019-02-12
申请号：US14723410
申请日：2015-05-27
摘要： A device for accessing and guiding at least one fixation device to a spine may include a distal portion configured to fit in a facet of the spine and a proximal portion extending from the distal portion. The proximal portion may be detachable from the distal portion and may be hollow or solid. A system for accessing and guiding at least one fixation device to a spine may include a distal portion configured to fit in a facet of the spine, a proximal portion extending from the distal portion, and a slidable guide device for sliding over the facet guide device to guide at least one instrument to the spine.
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6.发明授权公开(公告)号：US08926620B2
公开(公告)日：2015-01-06
申请号：US13247879
申请日：2011-09-28
申请人： Nishith Chasmawala , Bryan J. Auyoung , Gorman D. Gong , Alex Y. Hsia , Lex P. Jansen , Christopher U. Phan
发明人： Nishith Chasmawala , Bryan J. Auyoung , Gorman D. Gong , Alex Y. Hsia , Lex P. Jansen , Christopher U. Phan
CPC分类号： A61B17/8855 , Y10T29/49826
摘要： In some embodiments, an apparatus includes an elongated member, an expandable member coupled to the elongated member, and an outer sheath. The outer sheath, which can be constructed from a different material than the expandable member, is disposed about the expandable member such that an outer surface of the expandable member is in discontinuous contact with an inner surface of the outer sheath. The expandable member and the outer sheath are configured to cooperatively displace a bone structure when moving between a collapsed configuration and an expanded configuration.
摘要翻译： 在一些实施例中，装置包括细长构件，联接到细长构件的可扩张构件和外护套。 可以由不同于可膨胀构件的材料构成的外护套围绕可膨胀构件设置，使得可膨胀构件的外表面与外护套的内表面不连续地接触。 可扩张构件和外护套构造成当在折叠构型和扩张构型之间移动时协同地移位骨结构。
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公开(公告)号：US08105358B2
公开(公告)日：2012-01-31
申请号：US12182429
申请日：2008-07-30
申请人： Christopher U. Phan
发明人： Christopher U. Phan
IPC分类号： A61B17/70
CPC分类号： A61B17/7065 , A61B90/06 , A61B2017/0256 , A61B2090/061 , A61F2/4455 , A61F2/4611 , A61F2/4657 , A61F2002/30507 , A61F2002/3055 , A61F2002/30556 , A61F2002/30579 , A61F2002/4658 , A61F2220/0025 , A61F2250/0009
摘要： An apparatus includes a spacer, a proximal retention member, a distal retention member, and an actuator. The spacer is configured to engage adjacent spinous processes. The proximal retention member is coupled to the spacer such that a portion of the proximal retention member is in contact with a proximal surface of the spacer. An axis within a plane defined by a first surface of the distal retention member is non-parallel to and non-normal to a longitudinal axis of the spacer. The distal retention member is movably coupled to the spacer such that a second surface of the distal retention member contacts a distal surface of the spacer. The actuator is movably coupled to the spacer and is configured to move relative to the spacer along the longitudinal axis. An actuation surface of the actuator is slidably coupled to and substantially parallel to the first surface of the distal retention member.
摘要翻译： 一种装置包括间隔件，近端固定构件，远侧定位构件和致动器。 间隔件构造成接合相邻的棘突。 近端保持构件联接到间隔件，使得近端保持构件的一部分与间隔物的近侧表面接触。 在由远侧定位构件的第一表面限定的平面内的轴线不平行于并且不垂直于间隔件的纵向轴线。 远端定位构件可移动地联接到间隔件，使得远端定位构件的第二表面接触间隔件的远侧表面。 致动器可移动地联接到间隔件并且构造成沿着纵向轴线相对于间隔件移动。 致动器的致动表面可滑动地联接到远侧保持构件的第一表面并且基本上平行于远侧保持构件的第一表面。
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8.发明申请公开(公告)号：US20120022540A1
公开(公告)日：2012-01-26
申请号：US13247879
申请日：2011-09-28
申请人： Nishith Chasmawala , Bryan J. Auyoung , Gorman Gong , Alex Hsia , Lex P. Jansen , Christopher U. Phan
发明人： Nishith Chasmawala , Bryan J. Auyoung , Gorman Gong , Alex Hsia , Lex P. Jansen , Christopher U. Phan
CPC分类号： A61B17/8855 , Y10T29/49826
摘要： In some embodiments, an apparatus includes an elongated member, an expandable member coupled to the elongated member, and an outer sheath. The outer sheath, which can be constructed from a different material than the expandable member, is disposed about the expandable member such that an outer surface of the expandable member is in discontinuous contact with an inner surface of the outer sheath. The expandable member and the outer sheath are configured to cooperatively displace a bone structure when moving between a collapsed configuration and an expanded configuration.
摘要翻译： 在一些实施例中，装置包括细长构件，联接到细长构件的可扩张构件和外护套。 可以由不同于可膨胀构件的材料构成的外护套围绕可膨胀构件设置，使得可膨胀构件的外表面与外护套的内表面不连续地接触。 可扩张构件和外护套构造成当在折叠构型和扩张构型之间移动时协同地移位骨结构。
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公开(公告)号：US08021365B2
公开(公告)日：2011-09-20
申请号：US11731364
申请日：2007-03-30
申请人： Christopher U. Phan
发明人： Christopher U. Phan
IPC分类号： A61B17/00
CPC分类号： A61B17/1617 , A61B17/16 , A61B17/1671 , A61B17/320016 , A61B17/8875 , A61B90/03 , A61B2017/00261 , A61B2017/00477 , A61B2017/2929 , A61B2090/031 , A61C1/186 , B25B23/1427
摘要： A surgical device, kit, and/or method for interchanging components of the surgical device can include a handle, a docking assembly, a shaft assembly, a coupler assembly, and a surgical implement. The handle can have a lever pivotably connected to the handle, and the docking assembly secured to the handle. The docking assembly can include a docking rod operably attached to the lever and axially slidable within the docking assembly. The shaft assembly can include a shaft rod axially slidable within a detachable shaft and removably attachable to the docking rod. The coupler assembly can be adapted to releasably secure the shaft assembly to the docking assembly. The surgical implement can be attached to a distal end of the shaft rod operable with the lever. The shaft assembly and surgical implement may be interchanged on the handle with other shaft assemblies and surgical implements.
摘要翻译： 用于交换外科装置的部件的手术装置，套件和/或方法可以包括手柄，对接组件，轴组件，联接器组件和外科器具。 手柄可以具有可枢转地连接到手柄的杠杆，并且对接组件固定到手柄。 对接组件可以包括可操作地附接到杠杆并在对接组件内可轴向滑动的对接杆。 轴组件可以包括可在可拆卸轴内轴向滑动并可移除地附接到对接杆的轴杆。 联接器组件可以适于将轴组件可释放地固定到对接组件。 外科器械可以连接到杆杆的远端，其可操作的杠杆。 轴组件和手术器具可以在手柄上与其他轴组件和手术器具互换。
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公开(公告)号：US20090275954A1
公开(公告)日：2009-11-05
申请号：US12112658
申请日：2008-04-30
CPC分类号： A61B17/7064 , A61B17/862 , A61B17/8883 , A61B17/8891 , A61B2090/031 , B25B13/06 , B25B13/488 , B25B13/50 , B25B15/008 , B25B15/02 , B25B23/101 , B25B23/105 , B25B23/108
摘要： An apparatus includes an insertion tool and a guide wire. The insertion tool has a proximal end portion and a distal end portion. The distal end portion of the insertion tool is configured to retain a bone fixation device. The proximal end portion of the insertion tool defines a threaded opening. The guide wire has a proximal end portion and a distal end portion. At least a portion of the guide wire is configured to be disposed within the insertion tool such that the distal end portion of the guide wire is disposed outside of and spaced apart from the distal end portion of the insertion tool. The proximal end portion of the guide wire includes a threaded portion configured to be disposed within and engage the threaded opening of the insertion tool.
摘要翻译： 一种装置包括插入工具和导丝。 插入工具具有近端部分和远端部分。 插入工具的远端部分构造成保持骨固定装置。 插入工具的近端部分形成螺纹开口。 导丝具有近端部和远端部。 引导线的至少一部分被配置为设置在插入工具内，使得导丝的远端部分设置在插入工具的远端部分的外侧并与之隔开。 导丝的近端部分包括螺纹部分，该螺纹部分构造成设置在插入工具的螺纹开口内并与之啮合。
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