SPECT研制及其影像研究

Research & Development of SPECT and Its Image Research

摘要: 对单光子发射型计算机断层（ＳＰＥＣＴ）方面的研制和开展ＳＰＥＣＴ影像研究进行了描述．介绍了ＳＰＥＣＴ的基本组成、性能指标和临床软件．为提高ＳＰＥＣＴ影像的质量，提出了ＳＰＥＣＴ分辨率和灵敏度方面所作改进的建议和计算机仿真在ＳＰＥＣＴ中的应用.This paper introduces the research and development of the SPECT and its imaging research, the basic parts, performances and clinical software in the newly researched and developed SPECT system. The suggestions on the further improvement upon the resolution and sensitivity of the SPECT and the application in the computer simulation in the SPECT researches are also made for improving the quality of SPECT imaging.

Abstract: This paper introduces the research and development of the SPECT and its imaging research, the basic parts, performances and clinical software in the newly researched and developed SPECT system. The suggestions on the further improvement upon the resolution and sensitivity of the SPECT and the application in the computer simulation in the SPECT researches are also made for improving the quality of SPECT imaging.