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Particle accelerator, particle radiotherapy system, method for controlling the number of particles, and method for performing a series of spot irradiations
Particle accelerator, particle radiotherapy system, method for controlling the number of particles, and method for performing a series of spot irradiations
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机译:粒子加速器,粒子放射治疗系统,控制粒子数的方法以及进行一系列点照射的方法
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摘要
The present invention relates to a pulsed beam particle accelerator which can be used for particle radiation therapy. More particular, a device and method are provided to control the number of particles within a beam pulse. The particle accelerator comprises means for varying the number of particles within each beam pulse of said pulsed ion beam from a minimum value to a maximum value as function of the value of a beam control parameter. For each particle irradiation the required number of particles for each beam pulse is controlled by defining a value for said beam control parameter based on calibration data.
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