RATCHETED SPINAL DEVICE
    1.
    发明申请
    RATCHETED SPINAL DEVICE 审中-公开
    旋转脊柱装置

    公开(公告)号:WO2012044371A1

    公开(公告)日:2012-04-05

    申请号:PCT/US2011/035278

    申请日:2011-05-05

    发明人: ARNIN, Uri

    IPC分类号: A61B17/80 A61B17/70

    摘要: A ratcheted spinal device including a variable-length member including a ratchet mechanism that has an operative configuration that allows a change in length of the variable-length member in one direction and prevents a change in length of the variable-length member in an opposite direction, wherein the variable-length member includes polyaxial-joint attachment members for attachment to bone, which permit pivoting movement of the attachment members about more than one pivoting axis.

    摘要翻译: 一种棘轮脊椎装置,包括可变长度构件,该可变长度构件包括棘轮机构,该棘轮机构具有允许可变长构件在一个方向上的长度变化的可操作构造,并且防止可变长构件在相反方向上的长度变化 ,其中所述可变长度构件包括用于附接到骨的多轴接头附接构件,其允许所述附接构件围绕多于一个枢转轴线枢转运动。

    FLEXURE LIMITER FOR SPINAL PROSTHESIS
    4.
    发明申请
    FLEXURE LIMITER FOR SPINAL PROSTHESIS 审中-公开
    用于脊柱前凸的灵活限制

    公开(公告)号:WO2007034472A1

    公开(公告)日:2007-03-29

    申请号:PCT/IL2006/001063

    申请日:2006-09-11

    IPC分类号: A61B17/70 A61F2/44

    摘要: Apparatus including a first spinal prosthetic member that may articulate with a second spinal prosthetic member, the first and second spinal prosthetic members flexing relative to one another about a lateral-medial axis corresponding to a lateral-medial axis of a body, and a flexure limiting member attached to the first and second spinal prosthetic members that limits flexure about the lateral-medial axis.

    摘要翻译: 包括可以与第二脊椎假体构件铰接的第一脊柱假体构件的装置,所述第一和第二脊柱假体构件围绕对应于身体的侧向中间轴线的侧向中间轴线相对于彼此弯曲,以及弯曲限制 附接到第一和第二脊椎假肢构件的构件,其限制围绕侧向中轴的挠曲。

    PROGRAMMABLE FLUID ACTUATED SPINAL IMPLANT HAVING A POST-OPERATIVE ADJUSTABLE DIMENSION
    5.
    发明申请
    PROGRAMMABLE FLUID ACTUATED SPINAL IMPLANT HAVING A POST-OPERATIVE ADJUSTABLE DIMENSION 审中-公开
    具有可操作性可调节尺寸的可编程流体致动的脊柱植入物

    公开(公告)号:WO2010141402A1

    公开(公告)日:2010-12-09

    申请号:PCT/US2010/036804

    申请日:2010-06-01

    发明人: ARNIN, Uri

    IPC分类号: A61F2/44

    摘要: A spinal implant including first spinal attachment member (47) for attaching to a first spinal portion (45), second spinal attachment member (48) for attaching to a second spinal portion (46), and a fluid actuated (hydraulic or pneumatic) post-implantation variable dimension device (49) disposed between the first and second spinal attachment members (47,48), which is operable after completing surgery in which said spinal implant was installed into a patient, to cause relative movement between the first and second spinal attachment members.

    摘要翻译: 脊椎植入物,包括用于附接到第一脊椎部分(45)的第一脊柱附接构件(47),用于附接到第二脊柱部分(46)的第二脊柱附接构件(48)和流体致动(液压或气动)柱 - 设置在第一和第二脊椎附接构件(47,48)之间的植入可变尺寸装置(49),其在完成将所述脊柱植入物安装到患者体内的手术之后可操作,以引起第一和第二脊柱之间的相对运动 附件。

    POSTERIOR-MEDIAL FACET SUPPORT ASSEMBLY
    6.
    发明申请
    POSTERIOR-MEDIAL FACET SUPPORT ASSEMBLY 审中-公开
    后置医疗辅助部件组装

    公开(公告)号:WO2009060426A1

    公开(公告)日:2009-05-14

    申请号:PCT/IL2008/001422

    申请日:2008-10-29

    发明人: ARNIN, Uri

    IPC分类号: A61B17/70

    CPC分类号: A61B17/7064

    摘要: A facet support assembly including at least one rod including an upper portion rigidly fixed to a spinal fastener, and a lower portion configured to support an inferior articular process, wherein when the spinal fastener is secured to a pedicle of a lumbar vertebra, the lower portion of the at least one rod abuts against and supports the inferior articular process of the same lumbar vertebra.

    摘要翻译: 小面支撑组件,其包括至少一个杆,其包括刚性地固定到脊椎紧固件的上部,以及被配置为支撑下关节过程的下部,其中当脊柱紧固件固定到腰椎的椎弓根时,下部 的至少一个杆抵靠并支撑相同腰椎的下关节进程。

    SPINAL REAMER WITH CUTTER ELEMENTS ON TRACK
    8.
    发明申请
    SPINAL REAMER WITH CUTTER ELEMENTS ON TRACK 审中-公开
    带切割元件的脊椎激光器

    公开(公告)号:WO2007113808A1

    公开(公告)日:2007-10-11

    申请号:PCT/IL2007/000402

    申请日:2007-03-28

    IPC分类号: A61B17/14 A61B17/16

    摘要: Spinal reamer apparatus (10) including a reference base (12) with mounting provisions (14) for mounting in a region of posterior lumbar spinal structure, a non-straight track (16) fixed to the reference base, and at least one reaming cutter element (18) arranged to move along the track. The mounting provisions may be holes positioned to corespond wth pedicle screws or with mounting holes of a prosthesis. The reaming cutter element may comprise upper and lower cutting edges (20) at opposite ends of a cutter body (22). The apparatus is suited in particular for preparing the spine for disc replacement.

    摘要翻译: 脊髓扩孔器装置(10)包括具有用于安装在后腰椎结构区域中的安装装置(14)的参考基座(12),固定到参考基座的非直线轨道(16)和至少一个铰刀 元件(18)布置成沿着轨道移动。 安装配件可以是定位成与椎弓根螺钉相对应的孔或者与假体的安装孔对齐。 铰刀切割元件可以包括在切割器本体(22)的相对端处的上下切割刃(20)。 该装置特别适于准备用于盘替换的脊柱。

    FACET DISTRACTION AND FUSION PROSTHESIS
    9.
    发明申请
    FACET DISTRACTION AND FUSION PROSTHESIS 审中-公开
    FACET分布和融合优势

    公开(公告)号:WO2017046667A1

    公开(公告)日:2017-03-23

    申请号:PCT/IB2016/054971

    申请日:2016-08-19

    申请人: ARNIN, Uri

    发明人: ARNIN, Uri

    IPC分类号: A61F2/44

    CPC分类号: A61F2/4405

    摘要: A facet distraction prosthesis (10, 30) includes an array of facet distraction base elements (12, 32) connected to each other by one or more connector elements (14, 34). A pair of diagonally adjacent base elements (12, 32) are connected to each other by a set of or more connector elements (14, 34) which intersects with another set of one or more connector elements (14, 34) that connects another pair of diagonally adjacent base elements (12, 32). The connector elements (14, 34) are flexible so that the base elements (12, 32) can flex with respect to each other and adapt to a geometry of a facet joint.

    摘要翻译: 小平面牵引假体(10,30)包括通过一个或多个连接器元件(14,34)彼此连接的小平面牵引基座元件阵列(12,32)。 一对对角相邻的基部元件(12,32)通过一组或多个连接元件(14,34)彼此连接,所述连接器元件与另一组连接另一对的连接器元件(14,34)相交, 的对角相邻的基部元件(12,32)。 连接器元件(14,34)是柔性的,使得基座元件(12,32)可以相对于彼此弯曲并且适应于小面关节的几何形状。