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Magnetic resonance-compatible electrical device with radio frequency shielding or an enclosure
专利权人:
Eduardo M. Rey
发明人:
Eduardo M. Rey,Robert A. Harwell
申请号:
US13509799
公开号:
US09488703B2
申请日:
2010.11.18
申请国别(地区):
US
年份:
2016
代理人:
摘要:
An apparatus comprises an electrical device or component (40) and a radio frequency shield arranged to shield the electrical device or component. The apparatus is disposed in a radio frequency (Bi) field generated by a magnetic resonance scanner and in time varying magnetic field gradients generated by the magnetic resonance scanner (10). The radio frequency shield includes an electrically conductive sheet or layer having openings suppressing time varying magnetic field gradient induced vibration of the radio frequency shield.
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中国工程科技知识中心
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