发明名称 |
Fluid-assisted medical devices, systems and methods |
摘要 |
Surgical devices, systems and methods for treating tissue are provided. Also provided are systems for treating tissue and methods of treating tissue. An exemplary surgical device comprises a handle (20a) having a proximal end and a distal end; a shaft extending distally beyond the distal end of the handle, the shaft having a proximal end and a distal end; an electrode tip (45), at least a portion of the electrode tip extending distally beyond the distal end of the shaft, the electrode tip extending distally beyond the distal end of the shaft comprising a spherical end surface portion (25) and a cylindrical side surface portion, the spherical end surface portion located distal to the cylindrical side surface portion and comprising at least a portion of the distal end surface of the surgical device; and a fluid passage directed to provide a fluid towards the cylindrical side portion of the electrode tip. |
申请公布号 |
EP2275050(A1) |
申请公布日期 |
2011.01.19 |
申请号 |
EP20100182773 |
申请日期 |
2002.09.05 |
申请人 |
SALIENT SURGICAL TECHNOLOGIES, INC. |
发明人 |
MCCLURKEN, MICHAEL E.;LUZZI, ROBERT;OYOLA, ARNOLD E.;WILSON, JONATHAN E.;MAURER, CHRISTOPHER W.;GREELEY, ROGER D. |
分类号 |
A61B18/00;A61B18/14;A61B18/08;A61B18/12 |
主分类号 |
A61B18/00 |
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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