系统仿真学报 ›› 2018, Vol. 30 ›› Issue (7): 2622-2629.doi: 10.16182/j.issn1004731x.joss.201807024

• 仿真应用工程 • 上一篇    下一篇

基于FBS的虚拟血管支架置入模型

黄晨曦1, 郝泳涛1, 邢浩威2, 陈飞3   

  1. 1. 同济大学电子与信息工程学院,上海 201804;
    2. 同济大学机械与能源工程学院,上海 201804;
    3. 同济大学附属同济医院心内科,上海 200065
  • 收稿日期:2017-07-25 出版日期:2018-07-10 发布日期:2019-01-08
  • 作者简介:黄晨曦(1992-),男,福建,博士生,研究方向为图像处理;郝泳涛(1973-),男,上海,博士,教授,研究方向为三维可视化;邢浩威(1991-),男,浙江,博士生,研究方向为机械设计。
  • 基金资助:
    国家科技支撑计划(2015BAF10B01)

Virtual Vascular Stent Implantation Model Based on FBS

Huang Chenxi1, Hao Yongtao1, Xing Haowei2, Chen Fei3   

  1. 1. College of Electronics and Information Engineering, Tongji University, Shanghai 201804, China;
    2. College of Mechanical Engineering, Tongji University, Shanghai 201804, China;
    3. Department of Cardiology, Tongji Hospital of Tongji University, Shanghai 200065, China
  • Received:2017-07-25 Online:2018-07-10 Published:2019-01-08

摘要: 血管支架介入手术能有效扩张狭窄的冠状动脉。医生根据经验对病人血管的二维影像进行分析,并选取支架进行置入。结合功能—行为—结构模型开展血管支架置入模型研究。提出了利用虚拟现实语言建立支架三维模型,模拟支架置入过程。通过虚拟现实交互技术结合FBS产品设计方法,对虚拟支架选型和置入过程不断调整,直到达到最优过程。该原型系统能帮助病人建立个性化置入模型,针对病人血管的特异性准确进行支架选型,还能辅助医生开展虚拟现实环境下的支架置入手术训练。

关键词: 血管支架, 功能-行为-结构模型, 虚拟现实, 置入模型

Abstract: Vascular stent intervention can expand the narrow coronary artery. Doctors analyze the patient's two-dimensional vascular images based on experience and select the stent. In this paper, vascular stent implantation is modeled and analyzed by Function-Behavior-Structure. The stent model is established by virtual reality modeling language and the stent implantation process is simulated. By combining FBS product design method with the virtual reality interaction technology, the virtual stent selection and implantation are adjusted until getting the best result. The prototype system can establish a personalized implantation model. The stent is selected accurately based on the specificity of patient's blood vessel. It also assists doctors to carry out stent implantation surgery training in the virtual reality environment.

Key words: vascular stent, Functional-Behavior-Structure model, virtual reality, implantation model

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