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    • 9. 发明申请
    • SACRAL OR ILIAC CONNECTOR
    • SACRAL或ILIAC连接器
    • WO2008013625A2
    • 2008-01-31
    • PCT/US2007/014694
    • 2007-06-25
    • DEPUY SPINE, INC.CHAO, Nam, T.NEWTON, PeterBETZ, Randal, R.MONDEAU, Tim
    • CHAO, Nam, T.NEWTON, PeterBETZ, Randal, R.MONDEAU, Tim
    • A61F2/30
    • A61B17/7044A61B17/7037A61B17/7055
    • Methods and devices are provided for connecting a spinal fixation construct to the spine, and preferably to the ilium and/or sacrum. In one exemplary embodiment, a spinal connector is provided having an elongate configuration with opposed thru-bores formed therein. Each thru-bore can be configured to receive a bone screw for attaching the spinal connector to bone. The spinal connector can also include a receiving portion formed thereon or removably mated thereto for mating a spinal fixation element, such as a spinal rod, to. the spinal connector. In certain exemplary embodiments, the receiving portion can be positioned between the opposed thru-bores. In use, the spinal connector can be implanted in the sacrum and/or ilium and it can receive a laterally or horizontally extending spinal fixation element therethrough. The lateral spinal fixation element can mate to a longitudinal spinal fixation element which is mated to one or more vertebrae in a patient's spine, thereby anchoring a construct to the sacrum and/or ilium.
    • 提供了用于将脊柱固定结构连接到脊柱并且优选连接到髂骨和/或骶骨的方法和装置。 在一个示例性实施例中,提供了脊柱连接器,该脊柱连接器具有细长构造,其中形成有相对的通孔。 每个通孔可以构造成接收用于将脊柱连接器附接到骨的骨螺钉。 脊柱连接器还可以包括在其上形成或可移除地配合到其上的接收部分,用于将诸如脊柱杆的脊椎固定元件与脊柱固定元件配合。 脊柱连接器。 在某些示例性实施例中,接收部分可以位于相对的通孔之间。 在使用中,脊柱连接器可以植入骶骨和/或髂骨中,并且其可以接收横向或水平延伸的脊椎固定元件。 外侧脊柱固定元件可匹配纵向脊柱固定元件,该纵向脊柱固定元件与患者脊柱中的一个或多个椎骨配合,从而将构建体锚定到骶骨和/或髂骨。
    • 10. 发明申请
    • SACRAL OR ILIAC CROSS CONNECTOR
    • SACRAL或ILIAC十字连接器
    • WO2008013623A2
    • 2008-01-31
    • PCT/US2007014677
    • 2007-06-25
    • DEPUY SPINE INCCHAO NAM TGUPTA MUNISHSYLVIA ROSS
    • CHAO NAM TGUPTA MUNISHSYLVIA ROSS
    • A61F2/30
    • A61B17/7049A61B17/7041A61B17/7043A61B17/7044A61B17/7055
    • Implantable devices and methods for correcting spinal deformities or degeneration are disclosed. The devices and methods have particular application in the spinopelvic region and on the sacrum or ilium. In one embodiment, a cross connector is provided and can include a cross member with a connector head slidably disposed thereon. The cross member can be adapted for attachment to one or more anchoring elements, and the sliding connector head can include a first receiving portion defined by an opening through the connector head for receiving the cross member, and a second receiving portion defined by a recess between first and second opposed arms for receiving a spinal fixation element, such as a spinal rod. A guide channel can optionally be provided on the cross member for guiding the movement of the sliding connector head. In other embodiments, the device can include a locking mechanism for locking a spinal fixation element within the connector head, and for securing the connector head in place on the cross member.
    • 公开了用于校正脊柱畸形或变性的可植入装置和方法。 这些装置和方法在特异性应用于腓骨区域和骶骨或髂骨。 在一个实施例中,提供十字接头,并且可以包括具有可滑动地设置在其上的连接器头部的横向构件。 横向构件可以适于附接到一个或多个锚固元件,并且滑动连接器头部可以包括由通过连接器头部的开口限定的用于接收横向构件的第一接收部分,以及由第二接收部分 用于接收脊柱固定元件(例如脊椎杆)的第一和第二相对臂。 可以可选地在横向构件上设置引导通道,以引导滑动连接头的运动。 在其他实施例中,该装置可以包括用于将脊椎固定元件锁定在连接器头部内的锁定机构,并且用于将连接器头部固定在横向构件上的适当位置。