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    • 51. 发明公开
    • 하드론 테라피에서 온라인 품질 보증을 위한 디바이스와 방법
    • HADRON治疗中在线质量保证的设备和方法
    • KR1020100019413A
    • 2010-02-18
    • KR1020097020040
    • 2008-03-29
    • 이온빔 어플리케이션스 에스.에이.
    • 프리엘스,다미엔브리브,빅토르
    • A61N5/10H01J47/02
    • H01J47/02A61N5/1075A61N2005/1076A61N2005/1087
    • A device and method for on line dosimetry monitoring of a hadron beam generated from a source of radiation and delivered to a target, the device comprising a plurality of support plates arranged in parallel in a face-to-face relation, separated from each other by gas filled gaps and perpendicularly to the central axis of said hadron beam, and forming a plurality of ionization chambers, each support plate having on a first side one or more collecting electrodes and on a second side one or more high voltage electrode, arranged in such a way that each support plate has said first side substantially opposed to said second side of another support plate. Each support plate has an opening so as to form an inner cavity for allowing the undisturbed passage of a central portion of the hadron beam delivered to said target and a peripheral region for intercepting and measuring, by means of said plurality of ionization chambers, a peripheral portion of said hadron beam.
    • 一种用于在线辐射源产生的强子束的线上剂量测量监测装置和方法,该装置和方法被输送到目标物,所述装置包括以面对面关系平行排列的多个支撑板, 气体填充的间隙并垂直于所述强子束的中心轴线,并且形成多个电离室,每个支撑板在第一侧上具有一个或多个集电极,并且在第二侧上具有一个或多个高压电极, 每个支撑板具有基本上与另一个支撑板的所述第二侧相对的第一侧的方式。 每个支撑板具有开口以形成内腔,用于允许输送到所述靶的强子束的中心部分的不受干扰的通道和用于通过所述多个电离室截取和测量周边区域的周边 所述强子束的一部分。
    • 54. 发明授权
    • 하전입자의 방사선량 측정 장치 및 영상장치
    • 带电粒子束测量装置及其成像装置
    • KR101448075B1
    • 2014-10-08
    • KR1020130061172
    • 2013-05-29
    • 국립암센터
    • 이세병김주영박세준신동호신재익임영경정치영조성구
    • G01T1/161G01T3/00A61N5/00
    • A61N5/1075A61N2005/1076A61N2005/1087G01T1/169
    • The present invention relates to a radiation dose measuring device and an imaging device of a charged particle. The radiation dose measuring device includes a dark box housing of a structure sealed from the outside; a fixing bar installed at the upper end of the dark box housing; a guiderail installed at the lower end of the dark box housing; a water phantom box disposed inside the dark box housing and moving along the guiderail; a transparent box connected to the fixing bar to have a position fixed inside the water phantom box; and a sensing element disposed at one surface of the transparent box and sensing energy intensity of the radiation released from a nozzle beam in response to the change in thickness of water due to movement of the water phantom box. Also, the imaging device further includes a mirror mounted inside the transparent box; and a charge-coupled device (CCD) camera taking a picture of an image formed on the mirror. According to the present invention, the energy intensity of a proton beam or a neutron beam released from the nozzle beam in accordance to the change in the thickness of water inside the water phantom box can be adjusted, and an image of a desired object can be obtained as a proton-based or a neutron-based image required for a treatment plan.
    • 本发明涉及一种带电粒子的放射剂量测量装置和成像装置。 辐射剂量测量装置包括从外部密封的结构的暗盒壳体; 安装在暗盒壳体上端的固定杆; 一个安装在暗箱住房下端的指针; 设置在暗盒壳体内并沿着导轨移动的水体幻影盒; 连接到所述固定杆的透明盒以具有固​​定在所述水幻影盒内的位置; 以及感测元件,其设置在所述透明箱的一个表面处,并且响应于由于所述水体模型盒的移动而导致的水的厚度变化,感测从喷嘴梁释放的辐射的能量强度。 此外,成像装置还包括安装在透明盒内的反射镜; 以及拍摄形成在镜子上的图像的图像的电荷耦合器件(CCD)照相机。 根据本发明,可以调整根据水模盒内的水的厚度变化从喷嘴梁释放的质子束或中子束的能量强度,并且可以使期望的对象的图像 作为治疗计划所需的基于质子或中子的图像获得。
    • 55. 发明授权
    • 섬광판을 이용한 방사선 선량 측정장치
    • 使用闪烁屏幕的剂量测量装置
    • KR101203676B1
    • 2012-11-21
    • KR1020110056432
    • 2011-06-10
    • 국립암센터
    • 이세병김선규조성구유승훈김동욱신동호박성용
    • G01T1/161A61N5/00A61B6/00
    • G01T1/023A61N5/10A61N2005/1076G01T1/161
    • PURPOSE: A device for measuring a radiation dose using a fluorescent screen is provided to measure a radiation dose distribution of a body in which corpuscular radiation is incident. CONSTITUTION: A device for measuring a radiation dose using a fluorescent screen comprises a corpuscular radiation generating device(100), a radiation converting device(140), a camera(150), a moving plate(160), a motor(170), and a controlling device(190). The radiation converting device comprises a manikin, a fluorescent screen, and a mirror. Corpuscular radiation generated by the corpuscular radiation generating device is irradiated to an inclined surface of the manikin. The fluorescent screen is excited by the corpuscular radiation transmitting the manikin, thereby generating radiation. The mirror reflects the radiation generated in the fluorescent screen. The camera receives the radiation reflected by the mirror, thereby forming images. The radiation converting device and camera are mounted on the moving plate. The motor moves the moving plate. The controlling device analyzes images formed in the camera, thereby analyzing a radiation dose incident to the camera. [Reference numerals] (175) Motor driving unit; (192) Operation controlling unit; (194) Image controlling unit; (AA) Image; (BB) Camera operating unit; (CC) Action/Stop; (DD) Location information; (EE) Rotary angle
    • 目的:提供一种使用荧光屏测量放射剂量的装置,以测量其中发生红细胞辐射的身体的辐射剂量分布。 构成:使用荧光屏测量辐射剂量的装置包括:红外辐射发生装置(100),辐射转换装置(140),照相机(150),移动板(160),马达(170), 和控制装置(190)。 辐射转换装置包括人体模型,荧光屏和反射镜。 由粒子辐射产生装置产生的微波辐射照射到人体模型的倾斜表面。 荧光屏被发射人体模型的红细胞辐射激发,从而产生辐射。 镜子反映了荧光屏中产生的辐射。 相机接收由反射镜反射的辐射,从而形成图像。 辐射转换装置和相机安装在移动板上。 电机移动移动板。 控制装置分析在相机中形成的图像,从而分析入射到相机的辐射剂量。 (附图标记)(175)电动机驱动单元; (192)操作控制单元; (194)图像控制单元; (AA)图像; (BB)相机操作单元; (CC)行动/停止; (DD)位置信息; (EE)旋转角度