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And its method of use for spinal implant pivot joint has a resistance that is designed for movement

机译:其用于脊柱植入物枢轴关节的方法具有专为运动设计的阻力

摘要

Pivoting connector is attached to the longitudinal members the vertebral members. By positioning the cavity in the body the head of the anchor, the anchor is attached pivotally to the body. is inserted within a channel longitudinal rod is positioned within the body, axially-aligned with the cavity. Retainers, applies a force to maintain the channel in the longitudinal direction of the rod, but this force can be isolated from the anchor. In one embodiment, it can be separated from the body or can include a compression member integral with the body. The compression member can be transmitted to the anchor rod fixing force, to limit or fix the pivoting movement of the anchor member relative to the body. The compressible member may be removed or be deflected under the influence of the clamping force. [Selection Figure] Figure 1A
机译:枢轴连接器附接到椎骨构件的纵向构件。通过将腔体定位在锚定件的头部中,锚定件可枢转地附接到本体。插入在通道内的纵向杆位于体内,并与腔轴向对齐。保持器施加力以将通道保持在杆的纵向,但是该力可以与锚隔离。在一个实施例中,它可以与主体分离,或者可以包括与主体一体的压缩构件。压缩构件可被传递至锚杆固定力,以限制或固定锚固构件相对于主体的枢转运动。可压缩构件可在夹持力的影响下被移除或偏转。 [选型图]图1A

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