Interactive Simulation of Embolization ...
Type de document :
Communication dans un congrès avec actes
Titre :
Interactive Simulation of Embolization Coils: Modeling and Experimental Validation
Auteur(s) :
Dequidt, Jeremie [Auteur]
Simulation in Healthcare using Computer Research Advances [SHACRA]
Marchal, Maud [Auteur]
Collaborative interactive virtual environment [ALCOVE]
Duriez, Christian [Auteur]
Simulation in Healthcare using Computer Research Advances [SHACRA]
Kerrien, Erwan [Auteur]
Visual Augmentation of Complex Environments [MAGRIT]
Cotin, Stéphane [Auteur]
Simulation in Healthcare using Computer Research Advances [SHACRA]
Simulation in Healthcare using Computer Research Advances [SHACRA]
Marchal, Maud [Auteur]
Collaborative interactive virtual environment [ALCOVE]
Duriez, Christian [Auteur]
Simulation in Healthcare using Computer Research Advances [SHACRA]
Kerrien, Erwan [Auteur]
Visual Augmentation of Complex Environments [MAGRIT]
Cotin, Stéphane [Auteur]
Simulation in Healthcare using Computer Research Advances [SHACRA]
Titre de la manifestation scientifique :
Medical Imaging Computing and Computer Assisted Intervention -MICCAI'08
Ville :
New York City
Pays :
Etats-Unis d'Amérique
Date de début de la manifestation scientifique :
2008-09-07
Titre de la revue :
Lecture Notes in Computer Science
Éditeur :
Springer
Date de publication :
2008
Discipline(s) HAL :
Informatique [cs]/Imagerie médicale
Informatique [cs]/Modélisation et simulation
Informatique [cs]/Modélisation et simulation
Résumé en anglais : [en]
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 with the aneurysm through the ...
Lire la suite >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 with 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 the real data. Computational performances are also measured to insure an interactive simulation.Lire moins >
Lire la suite >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 with 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 the real data. Computational performances are also measured to insure an interactive simulation.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Commentaire :
The original publication is available at www.springerlink.com
Collections :
Source :
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- https://hal.inria.fr/inria-00336907/document
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- https://link.springer.com/content/pdf/10.1007%2F978-3-540-85988-8_83.pdf
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- https://hal.inria.fr/inria-00336907/document
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- MICCAI2008_Dequidt_etal.pdf
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