冠心病介入治疗虚拟仿真操作训练系统的设计

Design of Virtual Simulation System for Coronary Interventional Therapy

冠心病的介入治疗效果明显、创伤小和恢复快,但在目前临床上专科医师模拟训练和医学专业实践教学中无实践对象,同时也容易受到辐射危害;现利用计算机等仿真技术开发一款冠心病介入治疗虚拟仿真操作训练系统,核心技术主要包括冠心病介入治疗设备基本单元、透明人体血管模型、无辐射仿DSA成像系统、三维动画学习软件等;操作者能够完全还原冠心病介入治疗中各种操作流程、技巧和手法,而且无X线辐射,安全可靠;创造性的利用自主研发的透明人体模型反复进行操作训练,经实验测试后可在医学生实践教学中直接得到推广运用,填补了本领域无实验设备和受试对象的空白。

As we all know, coronary interventional therapy of coronary disease has advantages of obvious effect, less trauma and faster recovery. However, at present, there are no practical objects in clinical practice training and practice teaching of medical specialty, and they are also vulnerable to radiation damage at the same time. In this study we develop a virtual simulation system for coronary interventional therapy with computer simulation technology, which mainly include basic unit of interventional equipment for coronary heart disease, transparent human vascular model, radiation-free imitating DSA imaging system, and 3D animation learning software. User can not only restore the various operating procedures, techniques and techniques of interventional treatment of real coronary heart disease, but also has a strong sense of realism, with free X-ray radiation, safe and reliable. This system can also creatively use the home-made human model to carry out practical training in operation and training. It can be popularized and applied directly in the practice teaching of medical students, which filled the gaps in the field without lab equipment and subjects.