发明名称 |
TISSUE ABLATION APPARATUS |
摘要 |
A coaxial tissue ablation probe (900, 910, 920) for delivering microwave radiation into biological tissue to ablate that tissue. One or more baluns (930) in the form of a conducting material in conductive contact with the outer conductor (920) of the probe are formed by spraying dielectric material (932) between the balun conductor and the outer conductor. The length of each balun is one quarter wavelength or an odd multiple thereof in order to minimise the return current along the outer conductor. |
申请公布号 |
EP1569570(A2) |
申请公布日期 |
2005.09.07 |
申请号 |
EP20030778535 |
申请日期 |
2003.11.27 |
申请人 |
MEDICAL DEVICE INNOVATIONS LIMITED |
发明人 |
HANCOCK, CHRISTOPHER PAUL;CHAUDRY, MOHAMMED SABIH;GOODMAN, ANDREW MARC |
分类号 |
A61B18/12;A61B18/18;(IPC1-7):A61B18/14 |
主分类号 |
A61B18/12 |
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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