公开(公告)号：WO2012108963A1

公开(公告)日：2012-08-16

申请号：PCT/US2012/000082

申请日：2012-02-10

Applicant: JACKSON, Roger, P.

Inventor： JACKSON, Roger, P. ,  SURBER, James, L.

IPC: A61B17/70

CPC classification number: A61B17/702 ,  A61B17/7004 ,  A61B17/7005 ,  A61B17/7008 ,  A61B17/7035

Abstract: A spinal implant having at least two bone anchors includes a longitudinal connecting member assembly having hard, non-elastic sleeves for attachment to the bone anchors, at least one spacer located between the bone anchors, and in some embodiments, an end elastic bumper and cord blocker. A cord is received within the rigid sleeves, the spacer and the bumper, the cord being in fixed or sliding relationship with cooperating sleeves. The sleeves include portions for direct engagement with bone screw inserts and closure tops and may include a channel for receiving a projected portion of a spacer.

Abstract translation: 具有至少两个骨锚固件的脊柱植入物包括纵向连接构件组件，其具有用于附接到骨锚的硬的非弹性套筒，位于骨锚之间的至少一个间隔件，并且在一些实施例中，端部弹性保险杠和绳索 阻滞剂。 绳索被容纳在刚性套筒，间隔件和保险杠内，绳索与配合的套筒处于固定或滑动关系。 套筒包括用于与骨螺钉插入件和封闭顶部直接接合的部分，并且可以包括用于接收间隔件的突出部分的通道。

公开(公告)号：WO2011022723A1

公开(公告)日：2011-02-24

申请号：PCT/US2010/046324

申请日：2010-08-23

Applicant: K2M, INC. ,  BARRUS, Michael ,  JONES, Scott ,  BROWN, Steven, A.

Inventor： BARRUS, Michael ,  JONES, Scott ,  BROWN, Steven, A.

IPC: A61B17/70

CPC classification number: A61B17/7052 ,  A61B17/7007 ,  A61B17/7008 ,  A61B17/7032 ,  A61B17/7037 ,  A61B17/7043

Abstract: A transverse rod connector includes an elongate member having first and second ends and first and second connection members. The first and second connection members are connected with first and second ends, respectively. The first and second connection members are configured for multidirectional positioning with respect to the elongate member. The first and second connection members are each dimensioned to be selectively and releasably secured to a bone anchor. The elongate member is longitudinally adjustable.

Abstract translation: 横杆连接器包括具有第一和第二端以及第一和第二连接构件的细长构件。 第一和第二连接构件分别与第一和第二端连接。 第一和第二连接构件被配置为相对于细长构件进行多方向定位。 第一和第二连接构件的尺寸被设计成选择性地和可释放地固定到骨锚上。 细长构件可纵向调节。

公开(公告)号：WO2010151519A1

公开(公告)日：2010-12-29

申请号：PCT/US2010/039424

申请日：2010-06-22

Applicant: DEPUY SPINE, INC. ,  FANGER, Jonathan ,  MOUMENE, Missoum

Inventor： FANGER, Jonathan ,  MOUMENE, Missoum

IPC: A61B17/58

CPC classification number: A61B17/7008 ,  A61B17/7005 ,  A61B17/702 ,  A61B17/7035 ,  A61B17/7037 ,  A61B17/7046

Abstract: A posterior dynamic spinal stabilization device utilizing a spinal rod, a fixed anchor, a mobile anchor adapted for both translation and pivoting, a mobile anchor-limiting stop affixed to the rod and an optional bumper-type, a rod with at least one limiting stop. It allows predetermined and prescribed interpedicular motion. It allows the use of traditional pedicle screw-rod placement techniques in a flexible system possessing many treatment options using familiar components that are familiar to the surgeon, and can be used on multiple levels (especially to top off) and can transition loads by limiting displacements.

Abstract translation: 一种利用脊柱杆，固定锚固件，适于平移和枢转的移动锚固件的后部动态脊柱稳定装置，固定到杆上的移动锚固限位挡块和可选的缓冲器型，具有至少一个限制挡块 。 它允许预定和规定的间隔运动。 它允许在具有许多治疗选择的灵活系统中使用传统的椎弓根螺杆放置技术，使用外科医生熟悉的熟悉部件，并且可以在多个等级（特别是顶部）上使用，并且可以通过限制位移来过渡负载 。

公开(公告)号：WO2010147639A1

公开(公告)日：2010-12-23

申请号：PCT/US2010/001707

申请日：2010-06-15

Applicant: JACKSON, Roger, P. ,  SURBER, James, L.

Inventor： JACKSON, Roger, P. ,  SURBER, James, L.

IPC: A61B17/70

CPC classification number: A61B17/702 ,  A61B17/7008 ,  A61B17/7032 ,  A61B17/7037

Abstract: A dynamic fixation medical implant having at least two bone anchors includes a longitudinal connecting member assembly having rigid sleeves for attachment to the bone anchors, at least one spacer engaging the bone anchors and the sleeves, and in some embodiments, an end elastic bumper. A flexible cord is initially slidingly received within the rigid sleeves, the spacer and the bumper. The spacer may include an optional inelastic inner liner, with at least one of the sleeves having an extension slidingly receivable within the liner. Some sleeves include apertures for receiving a closure top portion for locking the cord against the sleeve, or alternatively receiving a closure top that does not extend into the aperture, the slip or grip option provided by the aperture in each sleeve resulting in an overall connector with variable segmental stiffness.

Abstract translation: 具有至少两个骨锚固件的动态固定医疗植入物包括纵向连接构件组件，其具有用于附接到骨锚固件的刚性套筒，至少一个与骨锚固件和套筒接合的间隔件，并且在一些实施例中，端部弹性缓冲器。 柔性绳索最初滑动地容纳在刚性套筒，间隔件和保险杠内。 间隔件可以包括可选的非弹性内衬，其中至少一个套筒具有可滑动地容纳在衬套内的延伸部。 一些套筒包括用于接收用于将绳索锁定在套筒上的封闭顶部部分的孔，或者替代地接收不延伸到孔中的封闭顶部，由每个套筒中的孔提供的滑动或夹持选项导致整个连接器 可变节段刚度。

公开(公告)号：WO2010104583A1

公开(公告)日：2010-09-16

申请号：PCT/US2010/000736

申请日：2010-03-11

Applicant: JACKSON, Roger, P.

Inventor： JACKSON, Roger, P.

IPC: A61B17/70

CPC classification number: A61B17/7022 ,  A61B17/7008 ,  A61B17/702 ,  A61B17/7029 ,  A61B17/7031 ,  A61B17/7032 ,  A61B17/7035 ,  A61B2017/00862 ,  A61B2017/00933 ,  A61B2017/00955 ,  Y10T29/49826

Abstract: A dynamic stabilization assembly includes a core, typically in the form of a tensioned cord, at least one pair of bone anchors, a spacer surrounding the core located between the bone anchors, at least one elastic bumper and at least one fixing or blocking member. The core is slidable with respect to at least one of the bone anchors, the spacer and the bumper. The bumper is compressed. Bone screws of the assembly include closure structures that lock against the bone screw independent of any fixing or sliding of the core with respect to the bone screw.

Abstract translation: 动态稳定组件包括通常为张紧绳索形式的芯，至少一对骨锚，围绕位于骨锚之间的芯的间隔件，至少一个弹性保险杠和至少一个固定或阻挡构件。 芯部可相对于至少一个骨锚固件，间隔件和保险杠滑动。 保险杠被压缩。 组件的骨螺钉包括不依赖于芯部相对于骨螺钉的任何固定或滑动而锁定在骨螺钉上的闭合结构。

公开(公告)号：WO2010046571A1

公开(公告)日：2010-04-29

申请号：PCT/FR2009001246

申请日：2009-10-23

Applicant: MILADI LOTFI

Inventor： MILADI LOTFI

IPC: A61B17/70

CPC classification number: A61B17/7001 ,  A61B17/7008 ,  A61B17/701 ,  A61B17/7031 ,  A61B17/704 ,  A61B17/7049

Abstract: The invention relates to a spinal osteosynthesis system that includes at least one flexible rod mounted so as to slide freely and to be pivotally guided in a member (12) for connection to a fastening means on a vertebra, such as a pedicle screw (10). The invention can be used for straightening and stabilising the spine while preserving the mobility thereof and without preventing the growth thereof in a child.

Abstract translation: 本发明涉及一种脊柱骨接合系统，其包括至少一个柔性杆，其安装成可自由滑动并且被枢转地引导到用于连接到诸如椎弓根螺钉（10）的椎骨上的紧固装置的构件（12）中， 。 本发明可用于矫正和稳定脊椎，同时保持其移动性并且不阻止儿童的生长。

公开(公告)号：WO2009135097A3

公开(公告)日：2010-04-29

申请号：PCT/US2009042464

申请日：2009-05-01

Applicant: CUSTOM SPINE INC

Inventor： ABDELGANY MAHMOUD F ,  OH YOUNGHOON

IPC: A61B17/70 ,  A61F2/44

CPC classification number: A61B17/7008 ,  A61B17/701 ,  A61B17/7031

Abstract: 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.

Abstract translation: 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：WO2009052115A1

公开(公告)日：2009-04-23

申请号：PCT/US2008/079872

申请日：2008-10-14

Applicant: ZIMMER SPINE, INC. ,  HESTAD, Hugh D. ,  OTTE, John F. ,  HILLYARD, Angela L. ,  BOSCHERT, Paul F. ,  DARST RICE, Mark W. ,  LANCIAL, Mike E.

Inventor： HESTAD, Hugh D. ,  OTTE, John F. ,  HILLYARD, Angela L. ,  BOSCHERT, Paul F. ,  DARST RICE, Mark W. ,  LANCIAL, Mike E.

IPC: A61B17/70

CPC classification number: A61B17/7026 ,  A61B17/7004 ,  A61B17/7008 ,  A61B17/701 ,  A61B17/7032 ,  A61B17/7037

Abstract: The present invention relates to spinal support devices and, more specifically, to a flexible member having variable flexibillity attributable to a specified configuration for use with a dynamic stabilization system or implant to provide dynamic stability to a person's spine. The flexible member generally includes a body having a lengthwise axis, an outer surface, and opposing first and second ends with an intermediate portion extending therebetween. The outer surface has one or more grooves providing the flexible member with a variable flexibility. The one or more grooves may be situated generally perpendicular to the lengthwise axis of the body and extending around less than the outer surface of the body, and/or situated generally perpendicular to the lengthwise axis of the body and extending around the outer surface of the body substantially directly in-between the ends.

Abstract translation: 本发明涉及脊柱支撑装置，更具体地说，涉及一种具有可变弹性的柔性构件，其可归因于与动态稳定系统或植入物一起用于为人的脊柱提供动态稳定性的特定构型。 柔性构件通常包括具有纵向轴线，外表面和相对的第一和第二端部的主体，其间延伸有中间部分。 外表面具有一个或多个凹槽，其提供具有可变柔性的柔性构件。 一个或多个凹槽可以大体上垂直于主体的纵向轴线并且围绕主体的外表面延伸，和/或大致垂直于主体的纵向轴线并且围绕主体的外表面延伸 主体基本上直接位于两端之间。

公开(公告)号：WO2009025984A1

公开(公告)日：2009-02-26

申请号：PCT/US2008/072114

申请日：2008-08-04

Applicant: JMEA CORPORATION ,  BHATNAGAR, Mohit, K. ,  SACK, James, A. ,  YEH, Jack, Y.

Inventor： BHATNAGAR, Mohit, K. ,  SACK, James, A. ,  YEH, Jack, Y.

IPC: A61B17/70

CPC classification number: A61B17/7028 ,  A61B17/7004 ,  A61B17/7005 ,  A61B17/7007 ,  A61B17/7008 ,  A61B17/7019 ,  A61B17/702 ,  A61B17/7026 ,  A61B17/7029 ,  A61B17/7031 ,  A61B17/7032

Abstract: A dynamic stabilization device is disclosed. The device includes a dual spring member comprising an outer spring and an inner spring that have approximately equal working lengths. The dynamic stabilization device is also configured so that the dual spring member does not undergo stresses greater than an effective fatigue limit that is related to a fatigue limit of the spring.

Abstract translation: 公开了一种动态稳定装置。 该装置包括双弹簧构件，该双弹簧构件包括具有大致相同的工作长度的外弹簧和内弹簧。 动态稳定装置还被构造成使得双弹簧构件不经受大于与弹簧的疲劳极限相关的有效疲劳极限的应力。

公开(公告)号：WO2008137197A2

公开(公告)日：2008-11-13

申请号：PCT/US2008/054740

申请日：2008-02-22

Applicant: ZIMMER SPINE, INC. ,  VONWILLER, Stephan ,  RICE, Mark, Darst, W.

Inventor： VONWILLER, Stephan ,  RICE, Mark, Darst, W.

IPC: A61B17/56 ,  A61B17/58 ,  A61B17/04 ,  A61B17/70 ,  A61F5/00

CPC classification number: A61B17/7032 ,  A61B17/7008 ,  A61B17/7031 ,  A61B17/7076 ,  A61B17/7082 ,  A61B17/7085 ,  A61B17/7091 ,  A61B2090/037 ,  Y10S606/914

Abstract: A system (10) for implantation of a spinal fixation system (12) includes a vertebral anchor (14) having a top portion (24). The top portion (24) has a perimeter (50) and a first engaging element (44). The first engaging element (44) has a first longitudinal axis (30) that is generally parallel to a second longitudinal axis (16a) of the top portion (24). The perimeter (50) extends around the second longitudinal axis (16a). The system (10) also includes a driving tool that has a second engaging element (60) that is configured to cooperate with the first engaging element (44) to substantially restrict rotation of the driving tool relative to the top portion (24) about the second longitudinal axis (16a). The first engaging element (44) s configured to slidably receive the second engaging element (60) in a direction along the first longitudinal axis (30), and the second engaging element (60) is configured to extend substantially within the perimeter (50) of the top portion (24).

Abstract translation: 用于植入脊柱固定系统（12）的系统（10）包括具有顶部部分（24）的椎骨锚固件（14）。 顶部（24）具有周边（50）和第一接合元件（44）。 第一接合元件（44）具有大致平行于顶部（24）的第二纵向轴线（16a）的第一纵向轴线（30）。 周边（50）围绕第二纵向轴线（16a）延伸。 所述系统（10）还包括具有第二接合元件（60）的驱动工具，所述第二接合元件构造成与所述第一接合元件（44）协作以基本上限制所述驱动工具相对于所述顶部部分（24）的旋转 第二纵轴（16a）。 第一接合元件（44）构造成沿着第一纵向轴线（30）的方向可滑动地容纳第二接合元件（60），并且第二接合元件（60）构造成基本上在周边（50）内延伸， 的顶部（24）。