Simulation of Contrast Medium Propagation in Virtual Vascular Interventional Radiology
文献类型：会议论文
| 作者 | Yi Qin; Jianhuang Wu,Haoyu Wang,Qingmao Hu |
| 出版日期 | 2015 |
| 会议名称 | The 11th International Conference on Natural Computation（ICNC） |
| 会议地点 | Zhangjiajie |
| 英文摘要 | In this paper, we propose an interactive method based on smoothed particle hydrodynamics (SPH) to simulate the interactions between contrast medium and vessel wall in virtual vascular interventional radiology. SPH is mainly used to simulate free-surface such as water waves, less application in physiological fluids. Now we employ the method for contrast medium flowing in 3D vasculatures simulation by deriving the force density fields from Navier-Stokes equation. To achieve more realistic velocity distribution in vessels, we model a force term produced by the vascular centerline as driving force. Results demonstrate that the proposed model fit for simulating the propagation of contrast medium in vessels. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/7231]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | 2015 |
| 推荐引用方式 GB/T 7714 | Yi Qin,Jianhuang Wu,Haoyu Wang,Qingmao Hu. Simulation of Contrast Medium Propagation in Virtual Vascular Interventional Radiology[C]. 见:The 11th International Conference on Natural Computation（ICNC）. Zhangjiajie. |
入库方式： OAI收割
来源：深圳先进技术研究院
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