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Reducing interference in a combined assembly for MRI and nuclear imaging
Reducing interference in a combined assembly for MRI and nuclear imaging
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机译:减少用于MRI和核成像的组合组件中的干扰
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摘要
A combined-modality imaging assembly includes a Magnetic Resonance (MR) imaging system and a nuclear imaging system. The nuclear imaging system has a plurality of (M) modules; and the combined imaging assembly includes a timing control unit having a reference clock unit; and at least one of a phase shifting unit and a frequency shifting unit. At least one of the phase shifting unit and the frequency shifting unit is configured to receive a reference clock signal from the reference clock unit and to generate a plurality of (M) shifted clock signals for clocking the (M) modules such that at least one of the (M) shifted clock signals is shifted respective the reference clock signal in at least one of frequency or phase. In so doing, reduced interference between the modules of the nuclear imaging system and the MR imaging system is obtained.
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