Abstract
Coil embolization offers a new approach to treat aneurysms. This medical procedure is namely less invasive than an open-surgery as it relies on the deployment of very thin platinum-based wires within the aneurysm through the arteries. When performed intracranially, this procedure must be particularly accurate and therefore carefully planned and performed by experienced radiologists. A simulator of the coil deployment represents an interesting and helpful tool for the physician by providing information on the coil behavior. In this paper, an original modeling is proposed to obtain interactive and accurate simulations of coil deployment. The model takes into account geometric nonlinearities and uses a shape memory formulation to describe its complex geometry. An experimental validation is performed in a contact-free environment to identify the mechanical properties of the coil and to quantitatively compare the simulation with real data. Computational performances are also measured to insure an interactive simulation.
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Nowinski, W., Chui, C.: Simulation of interventional neuroradiology procedures. In: MIAR, pp. 87–94 (2001)
Hoefer, U., Langen, T., Nziki, J., Zeitler, F., Hesser, J., Mueller, U., Voelker, W., Maenner, R.: Cathi - catheter instruction system. In: Computer Assisted Radiology and Surgery (CARS), Paris, France, pp. 101–106 (2002)
Alderliesten, T.: Simulation of Minimally-Invasive Vascular Interventions for Training Purposes. PhD dissertation, Utrecht University (2004)
Duriez, C., Cotin, S., Lenoir, J., Neumann, P.F.: New approaches to catheter navigation for interventional radiology simulation. Computer Aided Surgery 11, 300–308 (2006)
Przemieniecki, J.: Theory of Matrix Structural Analysis. McGraw-Hill, New York (1968)
Felippa, C.A.: A systematic approach to the element independent corotational dynamics of finite elements. Technical Report CU-CAS-00-03, Center for Aerospace Structures (2000)
Kumar, S., Petho, A.: An algorithm for the numerical inversion of a tridiagonal matrix. Communications in Numerical Methods in Engineering 9(4), 353–359 (1993)
Halpin, J., Kardos, J.: The halpin-tsai equations: a review. Polymer Engineering Science 16, 344–352 (1976)
Lenoir, J., Cotin, S., Duriez, C., Neumann, P.: Interactive physically-based simulation of catheter and guidewire. In: Second Workshop in Virtual Reality Interactions and Physical Simulations (VRIPHYS), Pisa, Italy (November 7, 2005)
Zienkiewicz, O., Taylor, R.: The Finite Element Method, 5th edn. Butterworth- Heinermann (2000)
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Dequidt, J., Marchal, M., Duriez, C., Kerien, E., Cotin, S. (2008). Interactive Simulation of Embolization Coils: Modeling and Experimental Validation. In: Metaxas, D., Axel, L., Fichtinger, G., Székely, G. (eds) Medical Image Computing and Computer-Assisted Intervention – MICCAI 2008. MICCAI 2008. Lecture Notes in Computer Science, vol 5241. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-85988-8_83
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DOI: https://doi.org/10.1007/978-3-540-85988-8_83
Publisher Name: Springer, Berlin, Heidelberg
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