@inproceedings{oai:repo.qst.go.jp:00074755, author = {白井, 敏之 and Shirai, Toshiyuki}, book = {Proceedings of the 15th Annual Meeting of Particle Accelerator Society of Japan}, month = {Mar}, note = {Heavy ion radiotherapy achieves high QOL and excellent tumor control even for radio-resistant tumors. QST-NIRS has developed a next generation heavy ion radiotherapy device that reduces the cost and size of this device and further improves tumor control, and it is called quantum scalpel. The quantum scalpel consists of a laser driven ion accelerator as an injector and a superconducting synchrotron and a rotational gantry. The synchrotron can be installed in a room of 10 m square using a 4T combined function superconducting magnets. The rotating gantry transports the beam with superconducting magnets and irradiates multiple ion beams to achieve the high LET field. We report on the current state of the overall design of this quantum scalpel.}, title = {次世代重粒子線治療に向けた量子メス治療装置の設計}, year = {2019} }