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机载影像引导放射治疗系统各机械臂的位置数据恢复

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摘要 0引言随着放射治疗技术的迅速发展,肿瘤治疗已进入精确放射治疗时代,即精确定位、精确计划、精确治疗。但在技术上仍然存在一些问题,如在治疗过程中的运动和分次治疗间的位移、日常的摆位误差、靶区缩小引起的计划剂量分布的变化等。
出处 《医疗卫生装备》 CAS 2016年第9期154-155,共2页 Chinese Medical Equipment Journal
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