发明名称 |
VORRICHTUNGEN ZUR KANNULATION UND ZUR NERVENÜBERWACHUNG |
摘要 |
<p>An expandable tip cannula system, comprising: a hollow cannula shaft having a proximal end and a distal end; and an expandable tip mounted at the distal end of the hollow cannula shaft, the expandable tip comprising a plurality of generally-triangular shaped petals held together in a radially-inwardly tapered arrangement between adjacent petals, each petal comprising a nerve sensing electrode disposed therein.</p> |
申请公布号 |
AT306213(T) |
申请公布日期 |
2005.10.15 |
申请号 |
AT19990927283T |
申请日期 |
1999.06.04 |
申请人 |
NUVASIVE INC. |
发明人 |
MARINO, JAMES, F.;STONE, CORBETT, W.;CHRISTOPHER, TROY, K.;BLEWETT, JEFFREY, J.;KELLEHER, BRIAN, S. |
分类号 |
A61B5/0408;A61B5/0478;A61B5/0492;A61B17/00;A61B17/17;A61B17/34;A61B17/56;A61B18/04;(IPC1-7):A61B5/049;A61N1/05;A61B5/048;A61B18/14 |
主分类号 |
A61B5/0408 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|