量研学術機関リポジトリ「QST-Repository」は、国立研究開発法人 量子科学技術研究開発機構に所属する職員等が生み出した学術成果（学会誌発表論文、学会発表、研究開発報告書、特許等）を集積しインターネット上で広く公開するサービスです。 Welcome to QST-Repository where we accumulates and discloses the academic research results(Journal Publications, Conference presentation, Research and Development Report, Patent, etc.) of the members of National Institutes for Quantum Science and Technology.
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A superconducting rotating-gantry for carbon-ion radiotherapy (CIRT) was developed. This isocentric rotating gantry can transport carbon ions having the maximum kinetic energy of E=430 MeV/u to an isocenter with irradiation angles of over ±180 degrees, and is further capable of performing fast three-dimensional rasterscanning irradiation. By using combined-function superconducting magnets, we could design a compact rotating gantry for CIRT. Construction of the gantry structure as well as the superconducting magnets began since 2013, and installation of the entire rotating-gantry system to the new treatment facility at the National Institute of Radiological Sciences (NIRS) was completed by the end of September, 2015. Beam commissioning subsequently began since October, 2015. After series of the beam commissioning, treatment using the rotating gantry was started since May 2017. We will present an overview of the development for the superconducting rotating gantry
雑誌名
The 9th International Particle Accelerator Conference (IPAC18)
SUPERCONDUCTING GANTRY FOR CARBON-ION RADIOTHERAPY
