发明名称 |
Methods and apparatus for treatment of hollow anatomical structures |
摘要 |
One embodiment comprises an apparatus for applying energy to a hollow anatomical structure having an inner wall. The apparatus comprises an elongate shaft having a distal end and a proximal end opposite the distal end; and a capacitive treatment element located near the distal end. The capacitive treatment element is sized for insertion into the hollow anatomical structure and placement near the inner wall. The capacitive treatment element is configured to create an electric field that extends at least partially into the inner wall. Other devices and methods for treatment of hollow anatomical structures are disclosed as well. |
申请公布号 |
US8715276(B2) |
申请公布日期 |
2014.05.06 |
申请号 |
US20080264170 |
申请日期 |
2008.11.03 |
申请人 |
THOMPSON RUSSELL B.;SANDER FIONA M.;JONES CHRIS SCOTT;COVIDIEN LP |
发明人 |
THOMPSON RUSSELL B.;SANDER FIONA M.;JONES CHRIS SCOTT |
分类号 |
A61B18/04 |
主分类号 |
A61B18/04 |
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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