Development of Proton Radiotherapy Facility

质子放射治疗设备的开发

• 批准号: 03304035
• 负责人: INADA Tetsuo
• 金额: $ 9.86万
• 依托单位: University of Tsukuba
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1991
• 资助国家: 日本
• 起止时间: 1991 至 1993
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-03304035/
• 关键词: Proton radiotherapy; Proton accelerator; Proton therapy facility; Compact cyclotron; Isocentric gantry; Large irradiation field; Cost-benefit; 陽子 加速器; 医療用加速器; サイクロトロン; 回転ガントリ; 陽子線治療; がん治療成績; 放射線遮蔽; 陽子線適応がん症例; 治療専用陽子線施設; コスト・ベネフィット評価; 陽子シン

Proton therapy offers a unique opportunity for precise, localized irradiation for treatment of cancer and other diseases. Performance specifications of technical components of a hospital-based proton radiotherapy facility are presented. The technical items specified include : the accelerator ; the beam transport system including rotating gantry ; the treatment beam line systems including beam scattering and dosimetric instrumentation ; and an integrated treatment and accelerator control system. Patient exposure outside the designated treatment fields should be kept withim regulatory limits. Principles of ALAR A have been applied. The facility specified will meet the requirement of cost-benefit balance assessment. Operating costs for the facility must be kept at the lowest possible level. The operating costs include the utility costs, maintenace costs and operating personnel costs.

质子疗法为精确、局部照射治疗癌症和其他疾病提供了独特的机会。介绍了医院质子放射治疗设施的技术组件的性能规格。规定的技术项目包括：加速器；包括旋转龙门架的光束传输系统；治疗光束线系统，包括光束散射和剂量测定仪器；以及集成处理和加速器控制系统。患者在指定治疗区域外的暴露应控制在监管限度内。 ALAR A 的原则已得到应用。指定设施将满足成本效益平衡评估的要求。设施的运营成本必须保持在尽可能低的水平。运营成本包括公用事业成本、维护成本和操作人员成本。