【摘要】 医疗影像的研发可划分为方法、工程、应用3个层次,各层次的研发内容、研发特点及主体各有不同,文章在分析的基础之上对国内外的层次化发展现状进行了综述,时X射线机、超声诊断、磁共振在3个层次上的前沿成果及重点发展方向进行了介绍。更多还原

【Abstract】 The R&D on medical imaging is hierarchically divided in methodology,engineering and application,of which,the work and its characters are relatively different from each other as well the researching entities.Based on the analysis,the article reviewed the current status and progress of the R&D in China and other countries.Also,a brief introduction of frontier research on X-ray,MRI and ultrasound diagnosis was made according to the hierarchical classification.更多还原