基于3D打印构建医学影像设备实验物理模型的研究进展  

Research progress of 3D printing-based construction of experimental physical models for medical imaging devices

作　　者：张杰[1] 张楠[1] 李岩峰 周娟[1] 曹德森[1] 何昆仑[3] ZHANG Jie;ZHANG Nan;LI Yan-feng;ZHOU Juan;CAO De-sen;HE Kun-lun(Department of Medical Engineering,Medical Supplies Center of Chinese PLA General Hospital,Beijing 100853,China;Institute for Drug and Instrument Control of Joint Logistics Support Force,Beijing 100166,China;Medical Big Data Research Center,Medical Innovation Research Department of Chinese PLA General Hospital,Beijing 100853,China)

机构地区：[1]解放军总医院医疗保障中心医学工程科,北京100853 [2]联勤保障部队药品仪器监督检验总站,北京100166 [3]解放军总医院医学创新研究部医学大数据研究中心,北京100853

出　　处：《医疗卫生装备》2022年第8期89-94,共6页Chinese Medical Equipment Journal

基　　金：科技部科技创新2030—重大项目课题(2021Z D0140403)。

摘　　要：介绍了近年来基于3D打印构建应用于医学影像系统测试与评估的物理模型的研究现状,从打印技术、打印材料、组织部位、模型用途、模型优缺点等方面阐述了针对不同原理医学成像(X射线、CT、MRI、核素成像、超声成像)的模型构建方式与特征,分析了模型的形状结构准确性和构建模型的材料特性。最后指出研制不同模态性能与人体组织相一致的可打印材料将为物理模型的构建提供更多可能。The current research status of 3D printing-based physical models applied to medical imaging system testing and evaluation in recent years was introduced.The model construction methods and characteristics for different principles of medical imaging(X-ray,CT,MRI,nuclide imaging,ultrasound imaging)were described in terms of printing technology,printing materials,tissue sites,model uses and model advantages and disadvantages,and the accuracy of model shapes and structures and the material properties for building models were analyzed.It's noted that printable materials with different modal properties consistent with human tissue provided possibilities for the construction of physical models.[Chinese Medical Equipment Journal,2022,43(8):89-94]

关 键 词：3D打印 物理模型 医学影像系统 医学成像 

分 类 号：R318[医药卫生—生物医学工程] R319[医药卫生—基础医学]