Egg radio frequency coil device used for magnetic resonance imaging

• Main Authors: ZHAO JIAMIN, TAO SHILIANG, HE JUN
• Format: Patent
• Language: English
• Published: 10.06.2015
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses an egg radio frequency coil device used for magnetic resonance imaging. The device comprises a support, a supporting column, and a radio frequency coil mechanism. The device is characterized in that the supporting column is installed on the center position of the support, the central position of the supporting column is provided with a concave hole, a cavity is between the outer surface of the supporting column and the surface of the concave hole, and the radio frequency coil mechanism is installed in the cavity. The radio frequency coil mechanism comprises annular coils and saddle-shaped coils. The number of the annular coils is no less than three. The number of the saddle-shaped coils is no less than one. The device can make a to-be-tested egg place steady, preventing damaging eggshell, so that an egg embryo can grow continuously and subsequent related research can be performed. A four-channel radio frequency circuit formed by the annular coils and the saddle-shaped coils can realize efficient signal reception effect, ensuring high signal to noise ratio and high resolution of the coils.