探讨放射治疗技师在现代放射治疗中的重要作用

Discussion on important role of technician in modern radiotherapy

目的:分析放射治疗技术发展现状,探讨技师在现代放射治疗中的重要作用。方法:通过分析现代放射治疗中定位、计划和治疗各环节的技术要求,评估放射治疗技师在放射治疗每个环节中发挥的作用。结果:放射治疗技师提高了对放射治疗摆位过程中的精确度以及减少摆位误差重要性的认识,在放射治疗中做到精确定位、精确计划和精确治疗,避免微小的位置偏差对放射治疗临床效果以及危及器官产生的严重影响,并且在常规加速器以及放射治疗流程的质量保证与质量控制方面发挥了重要作用。结论:放射治疗技师作为医用直线加速器的操作者、放射治疗计划的具体实施者以及参与日常摆位的主体,在放射治疗中具有不可或缺的重要地位。

Objective To analyze the developing situation of radiotherapy technique, and discuss on the important role of technician in modern radiotherapy. Methods： By analyzing the technical requirements of patients localization, planning and treatment in modern radiotherapy to evaluate the role of technician in each aspect of radiotherapy. Results： The understanding of radiotherapy technician about the accuracy and reducing position error in positioning process of radiotherapy has been enhanced, and they could achieved accurate positioning, accurate planning and accurate treatment. Thus they avoided adversely severe consequences of clinical effect of radiotherapy and endangered organs because of less positional deviation. And they have played an important role on aspects of quality guarantee and quality control in the processes of routine accelerator and radiotherapy. Conclusion： As the operator of the accelerator, the implementer of the radiotherapy plan and subject who participates in daily positioning, radiotherapy technician has indispensably important role in radiotherapy.