Abstract
In this paper we propose a new framework for deformation modelling based on a combined mass spring and tensional integrity method. The synergy between balanced tension and compression components offered by the tensegrity model helps the deforming organ retain its shape more consistently. We chose the diaphragm as our test object given its heterogeneous composition (muscle and tendon) and its importance in radiotherapy and other interventional procedures. Diaphragm motion can significantly influence surrounding organs such as lungs and liver. Our system permits the control of simulated diaphragm motion and deformation by at least two independent parameters.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Meier, U., et al.: Real-time deformable models for surgery simulation: a survey. Comput. Methods Programs Biomed. 77(3), 183–197 (2005)
Ingber, D.: Opposing views on tensegrity as a structural framework for understanding cell mechanics. J. Appl. Physiol. 89, 1663–1678 (2000)
Guillaume, A.: 3d simulation of cell biomechanical behaviour. Master’s thesis, University Claude Bernard Lyon 1, France (2004)
Didier, A.L., Villard, P.-F., Bayle, J.Y., Beuve, M., Shariat, B.: Breathing Thorax Simulation based on Pleura Behaviour and Rib Kinematics. In: IEEE (ed.) Information Visualisation - MediVis, pp. 35–40 (2007)
Nedel, L.P., Thalmann, D.: Real time muscle deformations using mass-spring systems. In: CGI, pp. 156–165 (1998)
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 2008 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Villard, PF., Bourne, W., Bello, F. (2008). Modelling Organ Deformation Using Mass-Springs and Tensional Integrity. In: Bello, F., Edwards, P.J.E. (eds) Biomedical Simulation. ISBMS 2008. Lecture Notes in Computer Science, vol 5104. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-70521-5_26
Download citation
DOI: https://doi.org/10.1007/978-3-540-70521-5_26
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-70520-8
Online ISBN: 978-3-540-70521-5
eBook Packages: Computer ScienceComputer Science (R0)