| 发明名称 |
MICROWAVE ANTENNA CATHETER |
| 摘要 |
A helical antenna, which is matched to the desired microwave frequency of 91 5 MHz, comprises a helix provided at the end of a coaxial cable (10) and havin g a linear length which is in the range of 74 mm to 112 mm or a non-zero integ er multiple thereof, and which delivers microwave energy in an optimal heating pattern with little reflected power.
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| 申请公布号 |
CA2219301(C) |
申请公布日期 |
2001.08.07 |
| 申请号 |
CA19962219301 |
申请日期 |
1996.02.06 |
| 申请人 |
ARROW INTERNATIONAL INVESTMENT CORP.;MICROWAVE MEDICAL SYSTEMS |
发明人 |
GUETERSLOH, MARK;LENIHAN, TIMOTHY J.;CARR, KENNETH L. |
| 分类号 |
A61N5/02;A61B18/18;(IPC1-7):A61N5/02 |
主分类号 |
A61N5/02 |
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