Preliminary Construction of a Virtual Surgery System for Jugular
Vein Punctures Based on SOFA
WANG Lei1, ZHANG Yaonan1,2, HE Ying2, TANG Liang2, ZHAO Jinlong2
1.Sino-Dutch Biomedical and Information Engineering School, Northeastern University, Shenyang Liaoning 110169, China;
2.College of Electronics and Information Engineering, Siyuan University, Xi’an Shaanxi 710038, China
Abstract：Jugular vein puncture is a common practice in clinic. Considering the shortage of traditional training methods and the lack
of repetition, this paper constructed a preliminary system of the jugular vein puncture using the virtual reality platform. We surveyed
the potential virtual reality platform and chose SOFA (simulation open framework architecture) as our base platform. We conducted
a survey of possible virtual reality platforms, consequently chosed SOFA as our basic platform. The visualization model, behavior
model and collision model of virtual surgery scene were realized by using the simulation framework SOFA. In addition, the surface
model and body model of human head and surgical instruments were imported into the virtual operation scene, the virtual operation
scene was created, and the deformation solution was realized by SOFA. The feasibility of using the SOFA to construct the virtual
surgery system of jugular vein puncture was proved by this preliminary system.
王磊1，张耀楠1,2，何颖2，唐亮2，赵金龙2. 基于SOFA的颈静脉穿刺虚拟手术系统的初步构建[J]. 中国医疗设备, 2018, 33(2): 37-42.
WANG Lei1, ZHANG Yaonan1,2, HE Ying2, TANG Liang2, ZHAO Jinlong2. Preliminary Construction of a Virtual Surgery System for Jugular
Vein Punctures Based on SOFA. China Medical Devices, 2018, 33(2): 37-42.
