A Capsule X-Ray Dosimeter for Real-Time Radiotherapy Monitoring  

作　　者：ZHANG Xiaomin 

机构地区：[1]不详

出　　处：《Bulletin of the Chinese Academy of Sciences》2023年第2期109-109,共1页中国科学院院刊（英文版）

摘　　要：In radiotherapy,precision in targeting tumor tissue while minimizing damage to healthy tissue is crucial.Monitoring the dose of radiation delivered and absorbed in real-time,particularly in the gastrointestinal tract,poses significant difficulty.Additionally,existing methods used for monitoring biochemical indicators such as pH and temperature are inadequate for the comprehensive evaluation of radiotherapy.To address this challenge,a joint research team from the Shenzhen Institute of Advanced Technology(SIAT)of the Chinese Academy of Sciences,the National University of Singapore(NUS),and Tsinghua University has developed a capsule-shaped swallowable X-ray dosimeter,which can estimate radiation dose based on radioluminescence and temperature using a neural network-based regression model.

关 键 词：CAPSULE SHAPED DIFFICULTY 

分 类 号：X835[环境科学与工程—环境工程]