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傾斜磁場コイル、及び、磁気共鳴イメージング装置
专利权人:
株式会社日立メディコ
发明人:
寺田 将直,阿部 充志,今村 幸信
申请号:
JP2012032331
公开号:
JP5819215B2
申请日:
2012.02.17
申请国别(地区):
JP
年份:
2015
代理人:
摘要:
A gradient coil comprises: a main coil (5y) which generates a gradient magnetic field, in which the magnetic field strength is made oblique, on the inner side thereof a shield coil (6y) which is located so as to encircle the main coil (5y) and alleviates external leakage of the gradient magnetic field and a plurality of interplanar connection wiring (71y, 72y) which is disposed between the main coil (5y) and the shield coil (6y), and which connect each of a plurality of main turns (51y-55y) which the main coil (5y) further comprises with shield turns (61y, 62y), of a plurality of shield turns (61y-66y) which the shield coil (6y) further comprises, which are opposite the main turns (51y, 52y). The direction in which the plurality of interplanar connection wiring (71y, 72y) is arrayed is approximately parallel to the direction of the central axis (z-axis) of the main coil (5y).
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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