发明名称 |
Peripheral vascular array |
摘要 |
An interface that couples a surface coil array having N receiving elements to an NMR scanner having M preamplifier inputs. The interface includes an RF switch array and a transmit/receive bias circuit. The RF switch array and the transmit/receive bias circuit are controlled by a control logic circuit. In response to a predetermined input, the control logic circuit causes a predetermined subset of the N receiving elements to be couple to the preamplifier inputs of the NMR scanner. Preferably, N may be larger than M.
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申请公布号 |
US2002153894(A1) |
申请公布日期 |
2002.10.24 |
申请号 |
US20010015190 |
申请日期 |
2001.11.26 |
申请人 |
BELT KENNETH W.;REICHEL MICHAEL;WATRAL J. MICHAEL;LEWANDOWSKI STANLEY R.;ADAMS BRADLEY J.;AUGUSTINE LISA A.;BELL, ROBERT S. |
发明人 |
BELT KENNETH W.;REICHEL MICHAEL;WATRAL J. MICHAEL;LEWANDOWSKI STANLEY R.;ADAMS BRADLEY J.;AUGUSTINE LISA A.;BELL, ROBERT S. |
分类号 |
G01R33/3415;G01V3/00;(IPC1-7):G01V3/00 |
主分类号 |
G01R33/3415 |
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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