Blood flow-induced physically based guidewire simulation for vascular intervention training

Blood flow-induced physically based guidewire simulation for vascular intervention training Int J CARS (2017) 12:1571–1583 DOI 10.1007/s11548-017-1583-8 ORIGINAL ARTICLE Blood flow-induced physically based guidewire simulation for vascular intervention training 1 2 2 1 Jiayin Cai · Hongzhi Xie · Shuyang Zhang · Lixu Gu Received: 23 September 2016 / Accepted: 30 March 2017 / Published online: 9 April 2017 © CARS 2017 Abstract maintaining a computation speed of at least 30 fps. Purpose A realistic guidewire behavior simulation is a vital Conclusion The experimental results revealed that the blood component of a virtual vascular intervention system. Such flow-induced model exhibits better performance and physi- systems are a safe, low-cost means of establishing a training cal credibility with a lower and more stable RMS error than environment to help inexperienced surgeons develop their the previous Kirchhoff model. intervention skills. Previous attempts to simulate the com- plex movement of a guidewire inside blood vessels have Keywords Poiseuille Law · Blood flow analysis · Physically rarely considered the influence of blood flow. In this paper, based guidewire simulation · Vascular intervention we address this problem by integrating blood flow analysis and propose a novel guidewire simulation model. Methods The blood flow distribution inside the arterial vas- Introduction culature was computed by separating http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Computer Assisted Radiology and Surgery Springer Journals

Blood flow-induced physically based guidewire simulation for vascular intervention training

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Publisher
Springer International Publishing
Copyright
Copyright © 2017 by CARS
Subject
Medicine & Public Health; Imaging / Radiology; Surgery; Health Informatics; Computer Imaging, Vision, Pattern Recognition and Graphics; Computer Science, general
ISSN
1861-6410
eISSN
1861-6429
D.O.I.
10.1007/s11548-017-1583-8
Publisher site
See Article on Publisher Site

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