介绍了用于^23Na磁共振成像实验的收发一体表面线圈的设计、制作原理与实际制作.用制作的^23Na表面线圈在Bruker Biospec 47/30磁共振成像仪上采集了不同浓度NaCl溶液,盐腌制鹌鹑蛋和大鼠头部的^23Na密度像,为深入开展^23Na磁共振成像的生物医学应用研究奠定基础.
This paper introduces the design and making of a surface coil for 2a Na magnetic resonance imaging. A single-loop 2aNa surface coil was made and used to acquire 2aNa density-weighted images on tubes filled with NaCl solution, boiled salted quail egg and rat brain on a Bruker Biospec 47/30 MRI scanner. This study represents the first step towards having ^23 Na magnetic resonance imaging as a tool in various biomedical applications.