发明名称 |
Electrosurgical Device Having a Lumen |
摘要 |
In some embodiments, an electrosurgical device comprises an electrically conductive elongate member for traversing body vasculature defining a hollow lumen with one or more apertures at or near its distal end, wherein electrical energy can flow through the wall of the elongate member; and an energy delivery device in electrical communication with the elongate member located at or about the distal end of the elongate member. The energy delivery device includes an electrode for delivering energy, and a thermal shield positioned between the electrode and the elongate member. |
申请公布号 |
US2016066989(A1) |
申请公布日期 |
2016.03.10 |
申请号 |
US201514851353 |
申请日期 |
2015.09.11 |
申请人 |
Baylis Medical Company Inc. |
发明人 |
Davies Gareth;Urbanski John Paul;Abou-Marie Rund |
分类号 |
A61B18/14 |
主分类号 |
A61B18/14 |
代理机构 |
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代理人 |
|
主权项 |
1. An electrosurgical device comprising:
an elongate member including an electrically conductive wall for delivering electrical energy therethrough, the elongate member defining a lumen that is in fluid communication with at least one distal aperture; an energy delivery device including an electrode electrically coupled to the wall of the elongate member; and an electrically insulative thermal shield between the electrode and the elongate member. |
地址 |
Montreal CA |