简易型模拟剂量验证模体的设计及应用

三维适形放射治疗属精确放疗的一种，对于其中的剂量验证，通常是用人体等效模体来进行，但其价格昂贵，较多医院的放疗科未配备此产品。作者发明的简易型模拟剂量验证模体，可做为人体等效模体的替代品，能较好的解决基层医院放疗科对适形放疗剂量验证较难的一个状况。

The Design of the Simple Type Simulation Dose Verification Body Mold

The 3 dimensional conformal radiafion therapy （3D- CRT） is a precise radiation.The dose verification is a important part of 3D - CRT, and it is done generally with the Human equivalent motif which is too expensive to be equiped with by most hospitals. The simple type simulation dose verification body mold invented by author can be used as a substitute for the human equivalent motif, so it can solve the problems which is difficult to verify dose when do the 3D- CRT in primary hospitals.