发明名称 |
Radio frequency ablation apparatus with remotely articulating and self-locking electrode wand |
摘要 |
A radio frequency ablation apparatus having an application wand which is articulating and self-locking in a selected configuration. The wand has a handle having a thumb wheel apparatus. A threaded bore extends coaxially through the thumb wheel. A threaded tube received in the threaded bore translates a wire which extends to the distal end of the wand. At the distal end of the wand, the wire passes over a bendable section in the wand. Pushing or pulling the wire bends the distal tip through a range of angles on both sides of a neutral linear position. The distal tip remains self-locked in a selected position when the thumb screw is not turned.
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申请公布号 |
US6423059(B1) |
申请公布日期 |
2002.07.23 |
申请号 |
US19990441549 |
申请日期 |
1999.11.16 |
申请人 |
SULZER MEDICA USA INC. |
发明人 |
HANSON DAVID A.;RIZQ RAED N.;BALIK JODI L.;TAHVILDARI SAMIRA;SUKHATANKAR MANDAR G.;DURFEE WILLIAM K.;ERDMAN ARTHUR G. |
分类号 |
A61B18/00;A61B18/14;(IPC1-7):A61B18/18 |
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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