《XHA600医用电子直线加速器组装与调试》.doc

前言 PAGE 1 论文原创性保证书 专业： 生物医学工程 我保证所提交的论文都是自己独立完成，如有抄袭、剽窃、雷同等现象，愿承担相应后果，接受学校的处理。 班级： 2009级一班 签名： 年 月 日  泰山医学院本科毕业设计（论文） 泰山医学院本科毕业设计（论文） 摘要 电子直线加速器是利用具有一定能量速度达到亚光速高能电子与大功率微波的微波电场相互作用，从而获得更高的能量。此时电子质量不断变大，速度达到光速。当达到光速的电子打在重金属靶面上时，产生X线 医用电子直线加速器是一种为放射治疗提供符合临床治疗要求的X或E线辐射束的医用治疗装置。加速对象是电子（只有???电粒子才可以被加速）运动轨迹是直线 医用电子直线加速器是一种比较复杂的大型医疗设备。山东新华医疗器械股份有限公司研制的XHA600医用电子直线加速器。由于对其加速管、治疗床等采用了先进的设计，实现了快速精确出束及数字化控制。该产品的研制成功，提高了国产医用加速器技术水平，适应了精确 HYPERLINK "/deptdetail.aspx?keshi=%bf%c6%ca%d2_%b7%c5%c1%c6%a1%a2%bb%af%c1%c6%bf%c6&area=" \t "_blank" 放疗的需要，使我国此类产品在高剂量率、快速出束技术、数字化控制技术、新型结构治疗床技术等方面达到国际同类产品先进水平。 关键字：放射治疗；电子直线加速器；XHA600医用电子直线加速器 Abstract Electron linear accelerator is used by certain energy rate of sublight of high-energy electrons and high-power microwave microwave electric field interaction, thereby they can gain more energy. Then the electronic quality grows , the speed rise to the speed of light. When the speed of light electronic plays on the target of heavy metals, x-rays generate. Medical electron linear accelerator is a kind of radiation therapy provide meet the requirements of the clinical treatment of medical treatment unit of X or E line radiation beam. Accelerating object is electronic (only charged particles can be accelerated) trajectory is straight. Medical electron linear accelerator is a complex of large medical equipment. Shandong Xinhua Medical Instrument co., LTD developed XHA600 medical electron linear accelerator. Because of the accelerating tube, treatment bed, such as adopting advanced design, the beam and digital control was realized quickly and accurately. The success of the product improves the level of the domestic medical accelerator technology, adapts to the needs of precise radiotherapy,and makes this kind of product in our country stan