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- Multileaf collimator(MLC) is the indispensable equipment of IMRT. 作为IMRT 的必备设备,电动多叶光栅(MLC)有着举足轻重的作用。
- With a multileaf collimator, conformal radiotherapy can be realized by shaping the beam to target contour. 多叶准直器使射线束的截面形状与病灶的轮廓相吻合,可以实现适形放射治疗。
- Objective To design leaf patterns for Multileaf Collimator(MLC) ro utine quality assurance(QA) with a 2D diode array. 目的 建立利用半导体探测器阵列检测多叶准直器(MLC)叶片定位误差的方法,用 于MLC的日常质量保证。
- This paper presents the method of demarcating moveable location and the method of demarcating moveable velocity to calibrate the multileaf collimator. 本文提出移动位置标定方法和移动速度标定方法,对多叶光栅进行校准。
- Multileaf collimator (MLC) is an advanced intelligent mechatronics product, it is a main equipment for the accurate radiation treatment. 多叶光栅(MLC)是一种机电一体化的产品,是实行精确放疗的重要设备,除满足射野挡块的功能外,还满足旋转照射、调强等新技术的要求。
- EPID plays an important role in quality assurance of radiotherapy accessories including multileaf collimator(MLC)that has been most studied in the past couple ... 本文就电子射野影像系统的临床应用做一简要的概述。
- Conclusions: In Comparison with MS mode, DMPO mode reduces the number of segments, shortens treatment delivery time, relieve wearing of multileaf collimator, significantly. 结论: 与分步模式相比,直接子野优化模式可显著减少子野数目,缩短治疗时间,降低机器磨损。
- Keywords Multileaf Collimator;Motor;Computer; 多叶准直器;电机;计算机;
- Keywords multileaf collimator;medical equipment maintenance; 多叶光栅;医疗设备维修;
- Keywords Stereotactic;Multileaf collimator;Conformal radiotherapy; 立体定向;多叶准直器;适形放射治疗;
- Keywords Multileaf collimator;Irregular field;Monitor unit calculation; 多叶准直器;不规则射野;处方剂量;
- Verification of accuracy of multileaf collimator leaf position using a two-dimensional ion chamber array 用二维电离室矩阵验证多叶准直器叶片到位精度
- The Shift Technique for Smoothing The Dentate Edge of Multileaf Collimator Field 应用位移技术改善多叶准直器射野的矩齿状边缘
- Quality assurance for multileaf collimator with radiographic film exposed by slit beam 窄带野胶片检查在多叶准直器质量保证中作用探讨
- Rapid calculation of the monitor units for multileaf collimator shaped irregular fields 多叶准直器射野处方剂量的快速计算
- Keywords multileaf collimator;function;configuration;structure;control;technique parameter; 多叶光栅;功能;配制;结构;控制;技术参数;
- multileaf collimator 多叶光栅
- The Collimator projects a reticle to infinity. 准直仪将十字线投射到无穷远。
- The collimator lighting remains also switched on. 准直仪照明仍然保持开启。
- This was to become known as the AGLT collimator. 这是AGLT瞄准仪的显著特征。