发明名称 |
NMR local coil for brain imaging |
摘要 |
A local RF and gradient coil for acquiring images of the human brain using fast NMR pulse sequences includes an end capped RF bird cage coil surrounded by a 3 axis gradient coil assembly. An RF shield is disposed between the RF coil and the gradient coils and it is divided into separate segments to reduce eddy currents induced by the changing gradient fields.
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申请公布号 |
US5474069(A) |
申请公布日期 |
1995.12.12 |
申请号 |
US19940319178 |
申请日期 |
1994.10.06 |
申请人 |
THE MCW RESEARCH FOUNDATION, INC. |
发明人 |
WONG, ERIC C.;HYDE, JAMES S. |
分类号 |
A61B5/055;G01R33/34;(IPC1-7):A61B5/055;G01R33/48 |
主分类号 |
A61B5/055 |
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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