发明名称 |
MICROWAVE ANTENNA HAVING A CURVED CONFIGURATION |
摘要 |
A microwave antenna having a curved configuration is described herein. The antenna portion is formed into various shapes whereby the antenna substantially encloses, by a partial or complete loop or enclosure, at least a majority of the tissue to be irradiated. When microwave energy is delivered through the antenna, the curved configuration forms an ablation field or region defined by the curved antenna and any tissue enclosed within the ablation region becomes irradiated by the microwave energy. The microwave antenna is deployed through one of several methods, and multiple curved antennas can be used in conjunction with one another. Moreover, RF energy can also be used at the distal tip of the antenna to provide a cutting tip for the antenna during deployment in tissue.
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申请公布号 |
US2013178846(A1) |
申请公布日期 |
2013.07.11 |
申请号 |
US201313777401 |
申请日期 |
2013.02.26 |
申请人 |
VIVANT MEDICAL,INC.;VIVANT MEDICAL, INC. |
发明人 |
PRAKASH MANI N.;ROSSETTO FRANCESCA;KIM STEVEN;SHIU BRIAN;FOGARTY THOMAS J.;ZARINS SASCHA |
分类号 |
A61B18/18;A61B18/14;A61B19/00 |
主分类号 |
A61B18/18 |
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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