Invention Grant
US07993342B2 Percutaneous spinal implants and methods 失效
经皮脊髓植入物和方法

Percutaneous spinal implants and methods
Abstract:
An apparatus includes a shaft, a rod, a portion of which is disposed within the shaft, a first knob and a second knob. The first knob is coupled to the shaft and configured to engage the rod such that the rod translates within the shaft when the first knob is rotated. The second knob is coupled to the rod such that the rod rotates within the shaft when the second knob is rotated.
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