Patents Assigned to SpineWave
  • Patent number: 7575577
    Abstract: A system and method is provided for maintaining a proper intervertebral disc height during the replacement or augmentation of the spinal disc. In one embodiment, a cannulated distractor is used to distract the adjacent vertebrae and maintain a proper disc space height. The cannulated distractor is fluidly connected to a source of fluent material for injection into the disc space. The distraction includes a distraction tip resident within the disc space that includes a central lumen and a number of openings communicating with the lumen to dispense the fluent material within the disc space.
    Type: Grant
    Filed: September 22, 2003
    Date of Patent: August 18, 2009
    Assignee: SpineWave
    Inventors: Lawrence Boyd, Upton L. Maureen