| 发明名称 |
Superconducting magnet assembly for MRI and MRI diagnostic apparatus |
| 摘要 |
A superconducting means for MRI including seven to nine small superconducting coils situated in such a manner that the number of turns of these coils becomes progressively greater towards the outside, and preventing the occurrence of 2nd to 16th order inhomogeneous fields.
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| 申请公布号 |
US5296812(A) |
申请公布日期 |
1994.03.22 |
| 申请号 |
US19920998852 |
申请日期 |
1992.12.30 |
| 申请人 |
HITACHI, LTD. |
发明人 |
KITAMURA, MASASHI;KAKUGAWA, SHIGERU |
| 分类号 |
A61B5/055;G01R33/20;G01R33/381;G01R33/3815;G01R33/3875;G01R33/421;H01F6/00;(IPC1-7):G01R33/20 |
主分类号 |
A61B5/055 |
| 代理机构 |
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代理人 |
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