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Magnetic resonance method and system to generate an optimized MR image of an examination subject
专利权人:
Hans-Peter Fautz
发明人:
Hans-Peter Fautz
申请号:
US13247428
公开号:
US09229083B2
申请日:
2011.09.28
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A magnetic resonance method and system for generation of an optimized MR image of an examination subject operate as follows. A pulse sequence including a series of at least two RF pulses is radiated into the examination subject to generate at least one optimized signal, wherein the second and possibly every additional RF pulse is radiated before the effect of the first or a preceding RF pulse on the spin system in the examination subject has decayed. The radiated RF pulses are generated by parallel transmission coils. At least the signal resulting after the last radiated RF pulse of the pulse sequence is acquired. The pulse sequence is repeated with modified spatial coding until signals have been generated and acquired in a desired positional space. The optimized MR image per pulse sequence is calculated from at least one of the acquired signals.
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中国工程科技知识中心
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http://www.ckcest.cn/home/
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