Charged particle beam pulse splitting device

• Main Authors: BAI WEI, WANG HANBIN, ZHAO JIANHENG, YAN LONGGANG, ZHANG DEMIN, DENG DERONG, ZHOU KUI, CHEN LIJUN, ZHANG PENG, WANG JIANXIN, LUO XING, LAO CHENGLONG, WU DAI, LU YANHUA, CHEN MENXUE
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2022
• Subjects: ELECTROTHERAPY; HUMAN NECESSITIES; HYGIENE; MAGNETOTHERAPY; MEDICAL OR VETERINARY SCIENCE; RADIATION THERAPY; ULTRASOUND THERAPY

The utility model relates to a charged particle beam pulse splitting device, which belongs to the technical field of radiotherapy, and comprises a beam splitting element and an alternating pulse power supply, the alternating pulse power supply is used for applying pulse voltage to the beam splitting element, and a charged particle beam pulse is split into a plurality of sub-pulses with different deflection directions; the beam splitting device comprises a beam splitting element, the beam splitting element is provided with sub-pulses, the time length of the sub-pulses is the same as the flat width of the pulse voltage, the number of the sub-pulses is the same as the number of the pulses of the pulse voltage, and the number of the beam splitting element is determined according to the number of the sub-pulses. And the requirement of radiotherapy equipment on the time interval of the sub-pulses incident in different directions is met. 本实用新型涉及一种带电粒子束脉冲分束装置，属于放射治疗技术领域，包括分束元件和交变脉冲电源，所述交变脉冲电源用于对分束元件施加脉冲电压，将带电粒子束脉冲切分成