Wu Jianhuang, Wang Haoyu, Zhang Peng, Ma Xin, Hu Qingmao
Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
Biomed Res Int. 2015;2015:183157. doi: 10.1155/2015/183157. Epub 2015 Mar 23.
Percutaneous coronary intervention (PCI) is a minimally invasive surgery procedure that is widely used in the treatment of coronary artery disease. This procedure requires interventional cardiologists to have high proficiency and therefore demands an extensive training period in order to ensure successful surgical outcome. In this paper, a realistic and real-time interactive simulator for training PCI procedure is presented. A set of new approaches for core simulation components is devised and integrated into the simulator. Trainees can interact with the virtual simulation environment with real instruments and essential maneuvers encountered in real PCI procedure. Although presently targeted at PCI, our simulator could be easily extended to mimic the necessities of any vascular interventional radiology procedures by updating vascular anatomy. Preliminary validation of the proposed physical model of instruments is conducted on vascular phantom to demonstrate its performance and effectiveness.
经皮冠状动脉介入治疗（PCI）是一种微创手术，广泛应用于冠状动脉疾病的治疗。该手术要求介入心脏病专家具备高度的专业技能，因此需要较长时间的广泛培训以确保手术成功。本文介绍了一种用于培训PCI手术的逼真实时交互式模拟器。设计了一组用于核心模拟组件的新方法并将其集成到模拟器中。学员可以使用真实器械与虚拟模拟环境进行交互，并执行真实PCI手术中遇到的关键操作。尽管目前该模拟器针对的是PCI，但通过更新血管解剖结构，我们的模拟器可以轻松扩展以模拟任何血管介入放射学手术的需求。在血管模型上对所提出的器械物理模型进行了初步验证，以证明其性能和有效性。
