Development of a 7T 1H/2H dual-tuned transceiver separation active decoupler MRI probe

Abstract Based on the current deuterium metabolism imaging (DMI) technology analysis, a design scheme of dual-core coil suitable for 7T MRI system is proposed. The size and structure shield layer are optimized. single-layer structure, double-layer proposed to improve stability probe. A detuning circuit added 2 H transmitting receiving coils so that they can work in time better decoupling. According scheme, 1H/2H was fabricated applied magnetic resonance system. We performed experiments D O samples quantitatively compared correlation performance (SNR) 1 H/ dual-tuned RF with same transceiving-receiving integrated surface coil. results verified using transmit-receiving separation probe effectively signal-to-noise ratio target region.