发明名称 |
Double-resonance MRI coil |
摘要 |
A double-resonance coil for use in MRI having a coil element, a first input/output terminal coupled to the coil element, and a second input/output terminal coupled to the coil element. A first resonance means is coupled between the coil element and the first input/output terminal to cause the MRI coil to resonate at a first MRI frequency, and a second resonance means is coupled between the coil element and the second input/output terminal to cause the MRI coil to resonate at a second MRI frequency substantially different than the first MRI frequency. The double resonance coil includes a first frequency-blocking means coupled to the coil element for substantially preventing the second MRI frequency from being detected at the first input/output terminal and a second frequency-blocking means coupled to the coil element for substantially preventing the first MRI frequency from being detected at the second input/output terminal.
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申请公布号 |
US6313631(B1) |
申请公布日期 |
2001.11.06 |
申请号 |
US19970811346 |
申请日期 |
1997.03.04 |
申请人 |
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS |
发明人 |
FIAT DANIEL;DOLINSEK JANEZ |
分类号 |
G01R33/28;G01R33/36;G01R33/563;(IPC1-7):G01V3/00 |
主分类号 |
G01R33/28 |
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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