Journal of System Simulation ›› 2018, Vol. 30 ›› Issue (7): 2622-2629.doi: 10.16182/j.issn1004731x.joss.201807024

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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

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

CLC Number: