摘要
血流动力学的状态参数及其变化是认识动脉瘤的发生、发展和破裂以及风险预测的基础。提出了一种基于DSA图像的颅内动脉瘤的3D几何模型的建立方法,完成了动脉瘤3D形状的几何表达。该模型为进一步分析血流动力学因素的基础。
The hemodynamic factors play an important role in cranial aneurysm＇s formation,development,rupture and risk prognostication.A method to create a numerical simulation of rigid aneurysm 3D model based on the DSA images is presented.Based on this model,the hemodynamic information for clinic diagnosis and treatment of cranial aneurysm can be analyzed.
出处
《计算机工程与应用》
CSCD
北大核心
2008年第17期175-177,共3页
Computer Engineering and Applications
基金
国家自然科学基金(the National Natural Science Foundation of China under Grant No.30772234)
基础临床基金资助
