MAGNETIC RESONANCE MULTI-CORE RADIO FREQUENCY COIL DEVICE AND CONTROL METHOD, AND MAGNETIC RESONANCE IMAGING SYSTEM

Abstract: a magnetic resonance multi-core radio frequency coil device includes a first birdcage coil and a second birdcage coil coaxially nested. the first birdcage coil includes four first end rings arranged along an axial direction and multiple first leg structures. each first leg structure is connected to the four first end rings. the second birdcage coil includes two second end rings arranged along the axial direction and multiple second leg structures. each second leg structure is connected to the two second end rings. the first birdcage coil is configured to transmit and receive radio frequency energy at frequencies corresponding to three different nuclides. the second birdcage coil is configured to transmit and receive radio frequency energy at a frequency corresponding to a nuclide. the nuclides corresponding to the first birdcage coil are different from the nuclide corresponding to the second birdcage coil.

Inventor(s): Ye LI, Nan LI, Feng DU, Qiaoyan CHEN, Chao LUO, Xin LIU, Hairong ZHENG

CPC Classification: G01R33/34076 (Constructional details, e.g. resonators {, specially adapted to MR})

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