核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:
- 吉澤 延之,板垣 博幸,熊井 秀樹
- 申请号：
- JP2009184765
- 公开号：
- JP5371620B2
- 申请日:
- 2009.08.07
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
To minimize the imaging time while preventing image quality degradation when performing synchronous imaging in synchronism with the pulsation of the heart and in a nuclear magnetic resonance imaging (MRI) apparatus.
SOLUTION: The electrocardiographic waveform of a subject is detected. A value including at least AT
d among data gathering timing DTs in systole, data gathering time ATs in the systole, data gathering timing DTd in diastole and data gathering time ATd in the diastole is calculated ON the basis of a detected heart rate and nuclear magnetic resonance signals are measured from the subject using the calculated value including at least the ATd . Thus and imaging is performed while changing DT and AT in real time.COPYRIGHT: (C)2011 and JPO& INPIT
- 来源网站：
- 中国工程科技知识中心
