Richard Pellegrino,Paula Papineau,John S. Crombie,Samit Patel,Thomas Ryan
申请号：
US14136763
公开号：
US20140316405A1
申请日:
2013.12.20
申请国别(地区):
US
年份:
2014
代理人:
摘要：
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.
