直线加速器激光定位灯的验证和调整方法  

Methods for verifying and adjust the laser positioning lamp of accelerators

作　　者：胡志纲 

机构地区：[1]宝鸡市中心医院放疗科,陕西宝鸡721008

出　　处：《现代肿瘤医学》2013年第7期1596-1598,共3页Journal of Modern Oncology

摘　　要：随着放射治疗设备的发展和放疗技术的不断提高,三维适形放射治疗和三维适形调强放射治疗已趋于普遍化,更先进的治疗技术和设备也已投入临床应用。伴随着这些先进设备和精确治疗技术的应用,激光定位灯在放射治疗过程中的地位越来越重要。本文主要介绍激光定位灯的日常验证和调整方法。With the development of the radiation treatment equipment and radiation technology,three dimensional conformal radiotherapy and three dimensional conformal intensity-modulated radiation therapy has already become more and more generailized,more advanced treatment technology and equipment also has already put in clinical application.With the advanced equipment and precise treatment technology applications,laser positioning lamp is becoming more and more important in the process of radiation therapy.This paper mainly introduces the daily validation and adjusting method of laser positioning lamp.

关 键 词：机械等中心 激光定位灯 等中心照射 

分 类 号：R730.5[医药卫生—肿瘤]