发明名称 |
SYSTEMS AND METHODS FOR NAVIGATING AN INSTRUMENT THROUGH BONE |
摘要 |
<p>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.</p> |
申请公布号 |
CA2785207(A1) |
申请公布日期 |
2011.07.14 |
申请号 |
CA20112785207 |
申请日期 |
2011.01.07 |
申请人 |
RELIEVANT MEDSYSTEMS, INC. |
发明人 |
PELLEGRINO, RICHARD;PATEL, SAMIT;CARRISON, HAROLD |
分类号 |
A61B17/70 |
主分类号 |
A61B17/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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