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A new in-beam proton therapy monitoring system based on digital MVT readout

  • N. D'Ascenzo
  • , M. Gao
  • , Hsien Hsin Chen
  • , Fang Hsin Chen
  • , Ji-Hong Hong
  • , Ing Tsung Hsiao
  • , Tzue-Chen Yen
  • , Weidong Wang
  • , Daoming Xi
  • , Bo Zhang
  • , Qingguo Xie
  • Huazhong University of Science and Technology
  • IRCCS Istituto Neurologico Mediterraneo Neuromed - Pozzilli (IS)
  • Chang Gung University
  • Chang Gung Memorial Hospital
  • Ministry of Industry and Information Technology
  • Raycan Technology Co., Ltd.
  • RaySolution Digital Medical Imaging Co., Ltd.

研究成果: 圖書/報告稿件的類型會議稿件同行評審

摘要

We realized a prototype of a monitoring system for proton therapy based on the technique of positron emission tomography. For the first time to our knowledge, we used the Plug&Imaging (P&I)Multi Voltage Threshold (MVT) technology in this application. The sensing system includes LYSO/silicon photomultiplier (SiPM) detection elements, fast digital multi voltage threshold (MVT) readout electronics and dedicated image reconstruction algorithms. In this paper we present a new set of data collected with a water phantom and we further demonstrate that the P&I sensor system can be operated in the in-beam beamon experimental conditions of the proton therapy room, reaching a maximal count rate of 5.2 Mcps.

原文英語
主出版物標題2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781538684948
DOIs
出版狀態已出版 - 11 2018
事件2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Sydney, 澳大利亞
持續時間: 10 11 201817 11 2018

出版系列

名字2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings

Conference

Conference2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018
國家/地區澳大利亞
城市Sydney
期間10/11/1817/11/18

文獻附註

Publisher Copyright:
© 2018 IEEE.

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