TY - GEN
T1 - Blood Flow Simulation of Virtual Simulation System for Vascular Interventional Surgery
AU - Gao, Baofeng
AU - Shang, Lamei
AU - Cai, Xiaojuan
AU - Jiang, Yuhua
AU - Yang, Shu
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/8
Y1 - 2019/8
N2 - In the virtual simulation training system for interventional surgery, most people focus on how to model blood vessel, catheter and guide wire. However, little research has been done on the effect of intravascular blood on interventional surgery. Blood is a kind of viscous fluid, so as the catheter or guide wire advances, retreats, or rotates through the blood vessel, the blood produces a kind of viscous force in the movement of the catheter or guide wire. It can affect the accuracy of the operation. In order to realize real simulation, firstly, the Smoothed Particle Hydrodynamics (SPH) method is applied to the study to simulate physical blood flow. Secondly, the Marching Cube method is adopted to render physical model, which can establish a good blood flow model. The method can also be used to simulate bleeding on organs or skin surfaces. Finally, we achieve the blood flow in blood vessel which is modeled by tensor - mass method. The experimental results show that the SPH method for blood simulation has a very real effect, and the simulation of intravascular blood flow is of great significance for the further study of interventional surgery.
AB - In the virtual simulation training system for interventional surgery, most people focus on how to model blood vessel, catheter and guide wire. However, little research has been done on the effect of intravascular blood on interventional surgery. Blood is a kind of viscous fluid, so as the catheter or guide wire advances, retreats, or rotates through the blood vessel, the blood produces a kind of viscous force in the movement of the catheter or guide wire. It can affect the accuracy of the operation. In order to realize real simulation, firstly, the Smoothed Particle Hydrodynamics (SPH) method is applied to the study to simulate physical blood flow. Secondly, the Marching Cube method is adopted to render physical model, which can establish a good blood flow model. The method can also be used to simulate bleeding on organs or skin surfaces. Finally, we achieve the blood flow in blood vessel which is modeled by tensor - mass method. The experimental results show that the SPH method for blood simulation has a very real effect, and the simulation of intravascular blood flow is of great significance for the further study of interventional surgery.
KW - Marching Cube
KW - Multi-model simulation
KW - SPH
KW - Virtual reality surgery training system
UR - http://www.scopus.com/inward/record.url?scp=85072382275&partnerID=8YFLogxK
U2 - 10.1109/ICMA.2019.8816266
DO - 10.1109/ICMA.2019.8816266
M3 - Conference contribution
AN - SCOPUS:85072382275
T3 - Proceedings of 2019 IEEE International Conference on Mechatronics and Automation, ICMA 2019
SP - 2245
EP - 2250
BT - Proceedings of 2019 IEEE International Conference on Mechatronics and Automation, ICMA 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 16th IEEE International Conference on Mechatronics and Automation, ICMA 2019
Y2 - 4 August 2019 through 7 August 2019
ER -