摘要
为了确保PET/CT系统的运行稳定及设备安全,减少故障率的发生,延长设备的使用寿命,节省维修成本,对PET/CT执行严格的日常预防性质量控制是非常有必要的。本文主要针对PET/CT的日常预防性质量控制、空间分辨率测试等几方面研究PET/CT的质量控制,获得设备硬件的性能好坏及图像重建时各种校正文件的可靠性,保证图像质量。日常工作中,严格执行设备规范化的操作和日常预防性质量控制,能有效降低PET/CT的故障率,充分发挥其使用率,实现PET/CT的临床价值。
In order to ensure the stable operation of PET/CT system and the safety of equipment,reduce the failure rate,extend the service life of equipment and save maintenance costs,it is necessary to execute the quality control of PET/CT in daily life.This paper mainly introduced the quality control of PET/CT from the aspects of daily preventive quality control of PET/CT,spatial resolution test,etc.,so as to obtain the performance of equipment hardware and the reliability of various correction files in image reconstruction and guarantee the image quality.In daily work,strict implementation of standardized operation of equipment and daily preventive quality control can effectively reduce the failure rate of PET/CT,give full play to its utilization rate,and realize the clinical value of PET/CT.
作者
钱根年
陈自谦
钟群
肖慧
许尚文
付丽媛
QIAN Gennian;CHEN Ziqian;ZHONG Qun;XIAO Hui;XU Shangwen;FU Liyuan(Medical Imaging Center,900 Hospital of the Joint Logistics Team(The Former Fuzhou General Hospital of Nanjing Military Command),Fuzhou Fujian 350025,China)
出处
《中国医疗设备》
2019年第2期1-4,12,共5页
China Medical Devices
基金
国家重点研发计划数字诊疗装备研发重点专项子课题(2016YFC0103103)
