波谱学杂志

• 研究论文 • 上一篇    下一篇

台式磁共振成像系统的研制

肖鹏飞,沈杰,蒋赟, 蒋瑜,李鲠颖*   

  1. 华东师范大学分析测试中心 教育部光谱学和波谱学重点实验室,上海 200062
  • 收稿日期:2002-03-04 修回日期:2002-05-22 出版日期:2002-12-05 发布日期:2002-12-05
  • 作者简介:肖鹏飞(1977-),男,江西人,硕士研究生,无线电物理专业. *通信联系人
  • 基金资助:

    高校骨干教师资助计划项目.

BENCH-TOP MAGNETIC RESONANCE IMAGING SYSTEM

XIAO Peng-fei, SHEN Jie, JIANG Yun, JIANG Yu, LI Geng-ying*   

  1. Analytical Center, East China Normal University, Shanghai 200062, China
  • Received:2002-03-04 Revised:2002-05-22 Online:2002-12-05 Published:2002-12-05
  • About author:*Correspondence author
  • Supported by:

    高校骨干教师资助计划项目.

摘要:

自行开发了一套专门用于演示磁共振成像原理的教学用磁共振成像系统. 本文详细介绍了本系统的硬件结构与软件思路,并对各个功能部件给出主要性能参数,最后给出常规MRI实验结果.

关键词: 磁共振成像, 系统, 研制

Abstract:

Magnetic Resonance Imaging (MRI),as a non-invasive diagnosis method, has been widely used in many fields. However, students may have no chance to per form MRI experiments on commercial scanners, mainly due to the cost. In order to overcome this problem, we have constructed a bench-top MRI system in our labor a tory for teaching purposes. Detailed discussion about the system design is given  in this paper, including both hardware and software. The performance and reliab ility of our homebuilt bench-top MRI system were verified with some conventional MRI experiments. The results indicate that the system we designed can be used for educational applications.

Key words: MRI, system, develop

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