公开(公告)号：KR1020130059668A

公开(公告)日：2013-06-07

申请号：KR1020110125750

申请日：2011-11-29

Applicant: 서울대학교산학협력단

Inventor： 예성준 ,  김일한 ,  박양균

IPC: G01T1/161 ,  A61N5/00

CPC classification number: G01T1/161 ,  A61N5/10 ,  G01T1/06 ,  G01T1/185

Abstract: PURPOSE: A multidimensional phantom for controlling qualities of a stereotactic body radiation therapy and an intensity modulated radiation therapy is provided to enable to measure multidimensional radiation dose for applying radiation from one phantom to various simulating human bodies, thereby increasing a success rate of the radiotherapy by easily and accurately confirming the amount of the radiation dose. CONSTITUTION: A multidimensional phantom(1) for controlling qualities of a stereotactic body radiation therapy and an intensity modulated radiation therapy comprises a movable body(200), a fixed body(100), and a movable body adjusting lever(300). An ionization chamber(20) is formed in one side of the movable body in a body-axial direction of the multidimensional phantom so that an ion chamber for measuring a one-dimensional distribution of a radiation dose is inserted into the movable body. The fixed body is mounted so that the movable body is movable. The movable body adjusting lever moves the movable body to be spaced from the fixed body at a predetermined distance or fixes the spaced movable body to the fixed body.

Abstract translation: 目的：提供用于控制立体定向身体放射治疗和强度调制放射治疗的质量的多维幻影，以便能够测量多维辐射剂量，以将辐射从一个体模施加到各种模拟人体，从而通过以下方式增加放射治疗的成功率 轻松准确地确认辐射剂量。 构成：用于控制立体定向身体放射治疗和强度调制放射治疗的质量的多维体模（1）包括可移动体（200），固定体（100）和可动体调节杆（300）。 电离室（20）形成在多维体模的体轴方向上的可移动体的一侧，使得用于测量放射剂量的一维分布的离子室插入到可移动体中。 固定体安装成可移动体。 可移动体调节杆将可移动体移动到与固定体间隔开预定距离，或将间隔开的可移动体固定到固定体上。