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磁気共鳴イメージング装置および磁気共鳴イメージング装置の制御方法
专利权人:
ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人:
三好 光晴
申请号:
JP2008214795
公开号:
JP5305785B2
申请日:
2008.08.25
申请国别(地区):
JP
年份:
2013
代理人:
摘要:
A magnetic resonance imaging apparatus includes a coil control device that controls a transmission coil and a gradient coil such that (A) a longitudinal magnetization adjustment pulse sequence for setting a longitudinal magnetization component positive in value of a first body fluid smaller than a longitudinal magnetization component positive in value of a second body fluid is executed on the first and second body fluids, (B) a longitudinal magnetization reverse pulse for reversing the longitudinal magnetization components of the first and second body fluids is transmitted, and (C) a data acquisition pulse sequence for acquiring data of the first body fluid when an absolute value of the longitudinal magnetization component of the first body fluid flowing through an imaging area is larger than an absolute value of the longitudinal magnetization component of the second body fluid, is executed.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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