Profile and Failure Analysis of 11C-Multifunction Positron Radiopharmaceuticals Synthesis Module
LIU Jian1, ZHANG Xiaojun1, LI Yungang1, HE Yulin1,2, ZHANG Jinming1
1.Department of Nuclear Medicine, The PLA General Hospital, Beijing 100853, China;
2.Department of Nuclear Medicine, Affiliated Hospital of Inner Mongolia Medical University, Hohhot Inner Mongolia 010050, China
Abstract：This paper aims to introduce the domestic 11C multifunctional positron radio-pharmaceuticals synthesis module briefly
and analyze the instrument failures. The synthesis module could be divided into 5 parts, and failures described in this paper mainly
included failures of carbon multifunction module’s air tightness, common failures of 11C-CH3I synthesis module, 11C-Triflate-CH3
online conversion module, precursor response module and product crude extraction module. In addition, this paper summarized
common problem and solution of drug synthesis module. As for preventive maintenance of this device, pipeline connection can be
changed according to demand, and radioactive probe should be installed for all modules in order to understand real-time radioactive
distribution.
刘健1，张晓军1，李云钢1，何玉林1,2，张锦明1. 11C多功能正电子放射性药物合成模块简介与故障分析[J]. 中国医疗设备, 2018, 33(1): 104-107.
LIU Jian1, ZHANG Xiaojun1, LI Yungang1, HE Yulin1,2, ZHANG Jinming1. Profile and Failure Analysis of 11C-Multifunction Positron Radiopharmaceuticals Synthesis Module. China Medical Devices, 2018, 33(1): 104-107.
