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    • 8. 发明申请
    • DEVICES AND METHODS FOR INTER-VERTEBRAL ORTHOPEDIC DEVICE PLACEMENT
    • 用于椎间融合器械放置的装置和方法
    • WO2007044836A2
    • 2007-04-19
    • PCT/US2006039822
    • 2006-10-06
    • ABDOU M SAMY
    • ABDOU M SAMY
    • A61F2/30
    • A61B17/7071A61B17/7037
    • Disclosed are devices and methods for the re-construction of the vertebral lamina after partial or complete laminectomy. Pursuant to an exemplary method, a first bone fastener is anchored to a vertebral bone. A second bone fastener is anchored to the same vertebral bone, wherein the first and second fasteners are located on opposite sides of the vertebral midline. A connector member is used to inter-connect the two bone fasteners and produce a prosthetic lamina. Multiple embodiments of the lamina prosthesis are illustrated. These devices reconstruct the spinal canal, mark the position of the nerves at re-operation and provide a stable platform for the placement of additional spinal stabilization implants.
    • 公开了在部分或完全椎板切除术后重建脊椎椎板的装置和方法。 根据示例性方法,第一骨紧固件被锚定到椎骨。 第二骨紧固件被锚固到相同的椎骨,其中第一和第二紧固件位于椎骨中线的相对侧上。 连接器构件用于将两个骨紧固件相互连接并产生假体层。 示出了薄层假体的多个实施例。 这些装置重建椎管,标记神经在重新操作的位置,并为放置额外的脊柱稳定植入物提供了一个稳定的平台。