首页> 外国专利> APPLICATION OF LINEAR ION ACCELERATORS FOR THERAPY ATRIAL FIBRILLATION THERAPY AND APPLICABLE FOR THIS ION ACCELERATION SYSTEM

APPLICATION OF LINEAR ION ACCELERATORS FOR THERAPY ATRIAL FIBRILLATION THERAPY AND APPLICABLE FOR THIS ION ACCELERATION SYSTEM

机译:线性离子加速剂在房颤治疗中的应用及其离子加速系统的适用性

摘要

A system (12) is proposed for the acceleration of ions to treat Atrial Fibrillation (AF), arteriovenous malformations (AVMS) and focal epileptic lesions; this system (12) includes a pulsed ion source (1), a pre-accelerator (3) and one or more linear accelerators or linacs (5, 6, 7) operating at frequencies above 1 GHz with a repetition rate between 1 Hz and 500 Hz. The particle beam coming out of the complex (12) can vary (i) in intensity, (ii) in deposition depth and (iii) transversally with respect to the central beam direction. The possibility of adjusting in a few milliseconds and in three orthogonal directions, the location of each energy deposition in the body of the patient makes that system of accelerators (12) perfectly suited to irradiation of a beating heart.
机译:提出了一种用于加速离子治疗心房颤动(AF),动静脉畸形(AVMS)和局灶性癫痫病灶的系统(12);该系统(12)包括脉冲离子源(1),预加速器(3)和一个或多个线性加速器或直线加速器(5、6、7),它们在1 GHz以上的频率下工作,重复频率在1 Hz至1 Hz之间。 500赫兹。从配合物(12)出来的粒子束可以改变(i)强度,(ii)沉积深度和(iii)相对于中心束方向横向。在几毫秒内和在三个正交方向上进行调节的可能性,每种能量沉积在患者体内的位置使加速器系统(12)完全适合于跳动心脏的照射。

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