JRM Vol.23 No.4 pp. 589-597
doi: 10.20965/jrm.2011.p0589


Stable Soft-Tissue Fracture Simulation for Surgery Simulator

Masano Nakayama*, Satoko Abiko**, Xin Jiang**,
Atsushi Konno**, and Masaru Uchiyama**

*Department of Aerospace Engineering, Graduate School of Engineering, Tohoku University

**Department of Mechanical Systems and Design, Graduate School of Engineering, Tohoku University, 6-6-01 Aoba-yama, Sendai 980-8579, Japan

October 8, 2010
May 1, 2011
August 20, 2011
fracture, surgery simulation, FEM, soft tissue
Soft-tissue fracture simulation is a key to surgery simulation virtually reproducing cutting, dissection, and removal. Soft-tissue fracture is modeled by finite element fracture in which elements are removed if their stress exceeds a specified fracture stress. Removing elements without considering connection to adjacent elements may produce structurally unstable elements, that cause computational instability. We propose geometric limitation and element fracture method to avoid this instability. We confirmed the feasibility of our proposals by comparing blunt dissection simulation results to blunt dissection experiment results using agar.
Cite this article as:
M. Nakayama, S. Abiko, X. Jiang, A. Konno, and M. Uchiyama, “Stable Soft-Tissue Fracture Simulation for Surgery Simulator,” J. Robot. Mechatron., Vol.23 No.4, pp. 589-597, 2011.
Data files:
  1. [1] U. Kühnapfel, H. K. Çakmak, and H. Maaß, “Endoscopic surgery training using virtual reality and deformable tissue simulation,” Computers & Graphics, Vol.24, No.5, pp. 671-682, 2000.
  2. [2] G. Picinbono, J. C. Lombardo, H. Delingette, and N. Ayache, “Improving Realism of a Surgery Simulator: Linear Anisotropic Elasticity, Complex Interactions and Force Extrapolation,” Technical Report, Vol.4018, INRIA, 2000.
  3. [3] T. Tokuyasu, T. Kitamura, G. Sakaguchi, and M. Komeda, “Development of Training System for Ventricular Plastic Surgery,” Proc. IEEE EMB, 2003.
  4. [4] T. Hikichi, A. Yoshida, S. Igarashi, N. Mukai, M. Harada, K.Muroi, and T. Terada, “Vitreous Surgery Simulator,” Archives of Ophthalmology, Vol.118, pp. 1679-1681, 2001.
  5. [5] D. Sato, R. Kobayashi, A. Kobayashi, S. Fujino, and M. Uchiyama, “Soft Tissue Pushing Operation Using a Haptic Interface for Simulation of Brain Tumor Resection,” J. of Robotics and Mechatronics, Vol.18, No.5, pp. 634-642, 2006.
  6. [6] D. J. Weiss and A. M. Okamura, “Haptic Rendering of Tissue Cutting with Scissors,” the 12th AnnualMedicine Meets Virtual Reality Conf., pp. 15-17, 2004.
  7. [7] M. Nakayama, K. Yamada, A. Konno, and M. Uchiyama, “Development and Verification of a Separation Model for Blunt Dissection Simulation of a Brain Surgery,” Robotics and Mechatronics 2009 (RoboMech ’09), Paper ID: # 1A20K03, 2009 (in Japanese).
  8. [8] S. Cotin, H. Delingette, and N. Ayache, “A hybrid elastic model for real-time cutting, deformations, and force feedback for surgery training and simulation,” The Visual Computer, Vol.16, pp. 437-452, 2000.
  9. [9] N. Kume, M. Nakao, T. Kuroda, H. Yoshihara, and M. Komori, “FEM-Based Soft Tissue Destruction Model for Ablation Simulator,” Medicine Meets Virtual Reality, Vol.13, pp. 263-269, 2005.
  10. [10] K. Miller, “Biomechanics of Brain for Computer Integrated Surgery,” Publishing House of the Warsaw University of Technology, 2002.
  11. [11] K. Yamada, A. Konno, X. Jiang, S. Abiko, and M. Uchiyama, “Brain Surgery Simulation Using Dynamic Deformation Model of Biological Soft Tissue,” SICE System Integration 2009, Vol.1E2-3, 2009 (in Japanese).
  12. [12] X. Chen, M. Nakayama, A. Konno, X. Jiang, S. Abiko, and M. Uchiyama, “Simulation of Surgical Dissection Using a Dynamic Deformation Model,” 2010 IEEE/SICE Int. Symposium on System Integration, pp. 90-95, 2010.
  13. [13] G. H. Golub and C. F. V. Loan, “Matrix Computations,” Second Edition, The Johns Hopkins University Press, 1989.
  14. [14] S. Taira, “Mechanics of Materials,” Ohmsha, 1970 (in Japanese).
  15. [15] K. Kanamaru, “Strength of Material: Crack and Subsidiary Fracture, Kyoritsu Shuppan,” 1977 (in Japanese).
  16. [16] J. F. O’Brien and J. K. Hodgins, “Graphical Modeling and Animation of Brittle Fracture,” ACM SIGGRAPH 99, Computer Graphics Proc., Annual Conf. Series, pp. 137-146, 1999.

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