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    • 9. 发明申请
    • Spinal implant construct and method for implantation
    • 脊柱植入物构造和植入方法
    • US20100030334A1
    • 2010-02-04
    • US12587272
    • 2009-10-05
    • Fred J. Molz, IV
    • Fred J. Molz, IV
    • A61F2/44
    • A61F2/447A61B17/7062A61F2/4611A61F2002/2817A61F2002/2835A61F2002/30507A61F2002/30576A61F2002/30578A61F2002/30579A61F2002/30785A61F2002/30789A61F2002/4475A61F2220/0025A61F2310/00017A61F2310/00023
    • A spinal construct and method for implantation is provided which utilizes a spinal implant adapted for insertion within an intervertebral space between an adjacent pair of vertebral bodies, and an elongate member adapted for anchoring to the adjacent vertebral bodies. The spinal implant defines a first transverse dimension and a different second transverse dimension, and is initially inserted into the intervertebral space while in a first operational configuration wherein the first transverse dimension extends along the height of the intervertebral space. The elongate member is anchored to the vertebral bodies to establish and maintain a select height of the intervertebral space. The spinal implant is then rotated to a second operational configuration wherein the second transverse dimension extends along the height of the intervertebral space. The elongate member serves to maintain the select height of the intervertebral space to provide a controlled amount of compression onto the spinal implant and/or a bone growth promoting material contained therein. The elongate member also serves to resist tensile loads during extensional movement of the vertebral bodies to maintain the vertebral endplates in intimate contact with the spinal implant.
    • 提供了一种用于植入的脊柱构造和方法,其利用适于插入在相邻的一对椎体之间的椎间空间内的脊柱植入物,以及适于锚定到相邻椎体的细长构件。 脊柱植入物限定第一横向尺寸和不同的第二横向尺寸,并且在第一操作构型中首先插入到椎间空间中,其中第一横向尺寸沿着椎间空间的高度延伸。 细长构件锚固到椎体以建立并保持椎间空间的选择高度。 然后将脊柱植入物旋转到第二操作构型,其中第二横向尺寸沿着椎间空间的高度延伸。 细长构件用于保持椎间空间的选择高度,以在脊柱植入物和/或包含在其中的骨生长促进材料上提供受控量的压缩。 细长构件还用于在脊椎体的延伸运动期间抵抗拉伸载荷,以维持椎骨终板与脊柱植入物紧密接触。
    • 10. 发明授权
    • Spinal implant construct and method for implantation
    • 脊柱植入物构造和植入方法
    • US07621938B2
    • 2009-11-24
    • US10757819
    • 2004-01-15
    • Fred J. Molz, IV
    • Fred J. Molz, IV
    • A61B17/70A61F2/44
    • A61F2/447A61B17/7062A61F2/4611A61F2002/2817A61F2002/2835A61F2002/30507A61F2002/30576A61F2002/30578A61F2002/30579A61F2002/30785A61F2002/30789A61F2002/4475A61F2220/0025A61F2310/00017A61F2310/00023
    • A spinal construct and method for implantation is provided which utilizes a spinal implant adapted for insertion within an intervertebral space between an adjacent pair of vertebral bodies, and an elongate member adapted for anchoring to the adjacent vertebral bodies. The spinal implant defines a first transverse dimension and a different second transverse dimension, and is initially inserted into the intervertebral space while in a first operational configuration wherein the first transverse dimension extends along the height of the intervertebral space. The elongate member is anchored to the vertebral bodies to establish and maintain a select height of the intervertebral space. The spinal implant is then rotated to a second operational configuration wherein the second transverse dimension extends along the height of the intervertebral space. The elongate member serves to maintain the select height of the intervertebral space to provide a controlled amount of compression onto the spinal implant and/or a bone growth promoting material contained therein. The elongate member also serves to resist tensile loads during extensional movement of the vertebral bodies to maintain the vertebral endplates in intimate contact with the spinal implant.
    • 提供了一种用于植入的脊柱构造和方法,其利用适于插入在相邻的一对椎体之间的椎间空间内的脊柱植入物,以及适于锚定到相邻椎体的细长构件。 脊柱植入物限定第一横向尺寸和不同的第二横向尺寸,并且在第一操作构型中首先插入到椎间空间中,其中第一横向尺寸沿着椎间空间的高度延伸。 细长构件锚固到椎体以建立并保持椎间空间的选择高度。 然后将脊柱植入物旋转到第二操作构型,其中第二横向尺寸沿着椎间空间的高度延伸。 细长构件用于保持椎间空间的选择高度,以在脊柱植入物和/或包含在其中的骨生长促进材料上提供受控量的压缩。 细长构件还用于在脊椎体的延伸运动期间抵抗拉伸载荷,以维持椎骨终板与脊柱植入物紧密接触。