Device and Method for High Dose per Pulse Radiotherapy with Real Time Imaging

0554242 - FZÚ 2022 RIV eng P - Patentový dokument
Grittani, Gabriele Maria - Korn, Georg - Lazzarini, Carlo Maria - Levato, Tadzio
Device and Method for High Dose per Pulse Radiotherapy with Real Time Imaging.
2018. Vlastník: Fyzikální ústav AV ČR, v. v. i. Datum udělení patentu: 22.01.2018. Číslo patentu: LU93102
Grant CEP: GA MŠMT EF15_008/0000162
Grant ostatní: ELI Beamlines(XE) CZ.02.1.01/0.0/0.0/15_008/0000162
Institucionální podpora: RVO:68378271
Klíčová slova: radiotherapy * electron acceleration * synchronized imaging * radiation dose deposition
Obor OECD: Particles and field physics
https://worldwide.espacenet.com/patent/search/family/056137486/publication/LU93102B1?q=LU93102

A radiotherapy system comprising at least one pulsed radiation source, at least one imaging system, a control system and a synchronization system is disclosed. The pulsed radiation source deposits high dose radiation pulses to a target region inside the patient simultaneously the imaging system is used to monitor the target region, synchronized by the synchronization system. The dose per radiation pulse is high enough to deposit, within few pulses, 1 Gy at a depth of at least 1 cm in water. At each irradiation time step, the pulsed radiation source delivers short pulses of radiation (< 1 ms) and the imaging system performs a snapshot of the position, and eventually the shape, of the target region during the irradiation time, with a time resolution better than 200 ms. This system allows for very precise reconstruction of the map of the dose deposited into the target region.
Trvalý link: http://hdl.handle.net/11104/0328862