发明名称 |
Blood flow imaging using a CW NMR technique |
摘要 |
An NMR blood flowmeter applies a continuous transverse excitation signal and a constant, homogeneous polarizing magnetic field to blood flowing through an active region. The polarizing magnetic field is contoured at opposite boundaries of this active region, and by switching these contours and collecting the resulting NMR signals, data is obtained from which the various components of blood flow may be calculated.
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申请公布号 |
US4697147(A) |
申请公布日期 |
1987.09.29 |
申请号 |
US19850799848 |
申请日期 |
1985.11.14 |
申请人 |
METRIFLOW, INC. |
发明人 |
MORAN, PAUL R.;HALBACH, RICHARD E. |
分类号 |
G01R33/563;(IPC1-7):G01R33/20;G01N24/08 |
主分类号 |
G01R33/563 |
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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