Vertebral bone navigation systems
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United States of America Patent
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Apr 9, 2013
Grant Date -
Dec 27, 2012
app pub date -
Jul 6, 2012
filing date -
Jan 7, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
System and methods for channeling a path into bone include a trocar having a proximal end, distal end and a central channel disposed along a central axis of the trocar. The trocar includes a radial opening at or near the distal end of the trocar. The system includes a curveable cannula sized to be received in the central channel, the curveable cannula comprising a curveable distal end configured to be extended laterally outward from the radial opening in a curved path extending away from the trocar. The curveable cannula has a central passageway having a diameter configured allow a probe to be delivered through the central passageway to a location beyond the curved path.
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