PET-CT性能检测技术的研究进展  

Research Progress on PET-CT Performance Testing Technology

作　　者：张鹏 张璞[1] 孙劼[1] 李成伟 刘文丽[1] ZHANG Peng;ZHANG Pu;SUN Jie;LI Chengwei;LIU Wenli(Division of Medical and Biological Metrology,National Institute of Metrology,Beijing 100029,China)

机构地区：[1]中国计量科学研究院医学与生物计量研究所

出　　处：《中国医疗设备》2019年第11期11-15,共5页China Medical Devices

基　　金：国家重点研发计划专项（2016YFF0201004）

摘　　要：PET-CT融合两种优势互补的影像设备,迅速应用于肿瘤及心血管系统等疾病的诊断,并发挥重大作用。随着PETCT技术快速的发展,其性能指标愈发受到关注,如何准确、客观地评价PET-CT设备性能已成为普遍关注的热点。本文在介绍PET-CT技术发展、国内外使用现状和PET-CT性能检测技术发展的基础上,重点对PET-CT性能检测方法的研究进展进行描述,并对当今主流检测方法进行分析。PET-CT is the combination of PET and CT which fused anatomic image and metabolic image together.It rapidly applied to the diagnosis of diseases such as tumors and cardiovascular diseases because of the advantages combination.With the rapid development of PET-CT,its performance is more concerned.Therefore,how to evaluate the performance of PET-C T a c curately and objectively has become a hot spot.This paper focused on the research progress of PET-CT performance testing methods based on the development of PET-CT technology and PET-CT performance testing technology,and analyzed the current detection methods.

关 键 词：正电子计算机发射断层显像仪 电子计算机断层扫描 性能检测 图像质量 模体 

分 类 号：R472[医药卫生—护理学] R814.42[医药卫生—临床医学]