利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN103702628A 多平面骨锚定系统 失效 - 权利终止 转让

多平面骨锚定系统
摘要：
本教导提供了诸如在脊柱固定手术的情况下用于修复损伤的组织的一个或多个外科器具。提供了一种骨锚定物。该锚定物可以包括骨固定件。该骨固定件可以包括头和适于接合骨骼的第二端。该骨固定件可以沿纵向轴线延伸。该锚定物还可以包括联接至骨固定件的头的联接装置，从而使骨固定件围绕纵向轴线可旋转，以限定第一运动平面。该锚定物可以进一步包括鞍座，该鞍座可以联接至联接装置。鞍座可以相对于骨固定件和联接装置中的至少一个可移动，以限定第二运动平面。
摘要（英）：

The present teachings provide one or more surgical implements for repairing damaged tissue, such as in the case of a spinal fixation procedure. A bone anchor is provided. The anchor can include a bone fastener. The bone fastener can include a head and a second end adapted to engage an anatomy. The bone fastener can extend along a longitudinal axis. The anchor can also include a coupling arrangement coupled to the head of the bone fastener so that the bone fastener is rotatable about the longitudinal axis to define a first plane of motion. The anchor can further include a saddle, which can be coupled to the coupling arrangement. The saddle can be movable relative to at least one of the bone fastener and the coupling arrangement to define a second plane of motion.

公开/授权文献
0/0