WO2021129158A1 - 放射线照射系统 - Google Patents
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- FIG. 5 is a schematic diagram of the user interface of the fixed controller of the control device of the neutron capture therapy system according to the embodiment of the present invention.
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Abstract
Description
Claims (15)
- 一种放射线照射系统,包括放射线产生装置和载置台,所述放射线产生装置产生的射束照射到所述载置台上的被照射体,其特征在于,所述放射线照射系统还包括载置台定位装置,所述载置台由所述载置台定位装置支撑,所述载置台定位装置包括定位机构,所述定位机构包括线性轴,所述载置台定位装置能够沿所述线性轴平移,所述线性轴的延伸方向与所述放射线产生装置产生的射束的照射方向平行。
- 根据权利要求1所述的放射线照射系统,其特征在于,所述定位机构还包括机械臂,所述机械臂设置在所述线性轴和载置台之间,将所述载置台连接到所述线性轴并能够使所述载置台和机械臂一同沿所述线性轴平移。
- 根据权利要求2所述的放射线照射系统,其特征在于,所述放射线照射系统还包括照射室,所述线性轴安装到所述照射室的天花板,所述机械臂整体上朝向所述照射室的地板延伸。
- 根据权利要求2所述的放射线照射系统,其特征在于,所述线性轴包括固定的滑轨和与所述机械臂连接的支座,所述支座沿所述滑轨滑动,所述滑轨与所述支座的滑动表面到所述放射线产生装置的射束出口的中心在垂直于所述滑动表面方向的距离小于2米。
- 根据权利要求4所述的放射线照射系统,其特征在于,所述机械臂包括与所述支座固定连接的第一臂、与所述第一臂枢转连接的第二臂并定义第一枢转轴、与所述第二臂枢转连接的第三臂并定义第二枢转轴、与所述第三臂枢转连接的第四臂并定义第三枢转轴、与所述第四臂枢转连接的第五臂并定义第四枢转轴、与所述第五臂枢转连接的第六臂并定义第五枢转轴、与所述第六臂枢转连接的第七臂并定义第六枢转轴。
- 根据权利要求5所述的放射线照射系统,其特征在于,所述第七臂与所述载置台固定连接,所述第二、第三、第五枢转轴与所述滑动表面平行,所述第四枢转轴垂直于所述第三枢转轴,所述第一、第六枢转轴与所述滑动表面垂直。
- 根据权利要求2所述的放射线照射系统,其特征在于,所述放射线照射系统还包括控制装置,所述控制装置控制所述载置台定位装置,所述控制装置包括用户界面、系统控制模块和定位控制模块,所述用户界面与所述系统控制模块连接,所述系统控制模块与所述定位控制模块连接。
- 根据权利要求7所述的放射线照射系统,其特征在于,所述系统控制模块接收到所述用户界面发出的指令后将指令传输到所述定位控制模块,并由所述定位控制模块控制所述定位机构的运动。
- 根据权利要求7所述的放射线照射系统,其特征在于,所述定位控制模块能够接收所述定位机构的位置信息并发送到所述系统控制模块,所述系统控制模块控制所述用户界面指示所述定位机构的位置信息。
- 根据权利要求7所述的放射线照射系统,其特征在于,所述载置台定位装置还包括驱动机构来驱动所述线性轴和机械臂的运动,所述定位控制模块与所述驱动机构连接并控制所述驱动机构。
- 根据权利要求10所述的放射线照射系统,其特征在于,所述驱动机构的运行状态或数据通过所述定位控制模块反馈到所述系统控制模块,所述系统控制模块或所述定位控制模块根据所述驱动机构的运行状态或数据控制所述驱动机构,所述系统控制模块将所述驱动机构的运行状态或数据传输到所述用户界面进行状态指示。
- 根据权利要求7所述的放射线照射系统,其特征在于,所述载置台或载置台定位装置上设置传感器,所述传感器连接到所述系统控制模块,所述系统控制模块接收到所述传感器的信号后发送指令到所述定位控制模块控制所述载置台定位装置的运动,并将所述传感器的信号传输到所述用户界面进行状态指示。
- 根据权利要求1所述的放射线照射系统,其特征在于,所述放射线照射系统为中子捕获治疗系统,所述放射线产生装置包括中子产生装置和射束整形体,所述射束整形体能够调整所述中子产生装置产生的中子线到预设射束品质,所述中子产生装置产生的中子线通过所述射束整形体照射向所述载置台上的被照射体。
- 根据权利要求13所述的放射线照射系统,其特征在于,所述中子产生装置包括加速器和靶材,所述加速器加速产生的带电粒子线与所述靶材作用产生中子线。
- 根据权利要求13所述的放射线照射系统,其特征在于,所述射束整形体包括反射体、缓速体、热中子吸收体、辐射屏蔽体和射束出口,所述缓速体将自所述靶材产生的中子减速至超热中子能区,所述反射体包围所述缓速体并 将偏离的中子导回至所述缓速体以提高超热中子射束强度,所述热中子吸收体用于吸收热中子以避免治疗时与浅层正常组织造成过多剂量,所述辐射屏蔽体用于屏蔽从所述射束出口以外部分渗漏的中子和光子。
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AU2020410694A AU2020410694B2 (en) | 2019-12-24 | 2020-11-02 | Radiation irradiation system |
JP2022531429A JP2023504083A (ja) | 2019-12-24 | 2020-11-02 | 放射線照射システム |
CA3161260A CA3161260A1 (en) | 2019-12-24 | 2020-11-02 | Radiation irradiation system |
EP20907140.6A EP4082440A4 (en) | 2019-12-24 | 2020-11-02 | RADIATION IRRADIATION SYSTEM |
US17/836,017 US20220296931A1 (en) | 2019-12-24 | 2022-06-09 | Radiation irradiation system |
JP2023222990A JP2024038221A (ja) | 2019-12-24 | 2023-12-28 | 放射線照射システム |
AU2024202112A AU2024202112A1 (en) | 2019-12-24 | 2024-04-03 | Radiation irradiation system |
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CN201911343833.7A CN113018695A (zh) | 2019-12-24 | 2019-12-24 | 放射线照射系统 |
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AU (2) | AU2020410694B2 (zh) |
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WO2023116612A2 (zh) * | 2021-12-22 | 2023-06-29 | 中硼(厦门)医疗器械有限公司 | 放射线照射系统及其载置台控制方法 |
CN117942506A (zh) * | 2022-10-31 | 2024-04-30 | 中硼(厦门)医疗器械有限公司 | 支撑装置及包含该装置的放射线照射系统 |
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AU2024202112A1 (en) | 2024-05-02 |
TW202128250A (zh) | 2021-08-01 |
JP2023504083A (ja) | 2023-02-01 |
US20220296931A1 (en) | 2022-09-22 |
JP2024038221A (ja) | 2024-03-19 |
AU2020410694A1 (en) | 2022-07-14 |
TWI756916B (zh) | 2022-03-01 |
EP4082440A1 (en) | 2022-11-02 |
EP4082440A4 (en) | 2024-01-24 |
CA3161260A1 (en) | 2021-07-01 |
AU2020410694B2 (en) | 2024-01-04 |
CN113018695A (zh) | 2021-06-25 |
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