Using a 3D biomechanical model to improve a light aspiration device forin vivosoft tissue characterisation

Autor: Aurélien Deram, Yohan Payan, Emmanuel Promayon, Vincent Luboz
Přispěvatelé: Techniques de l'Ingénierie Médicale et de la Complexité - Informatique, Mathématiques et Applications, Grenoble - UMR 5525 (TIMC-IMAG), VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), Gestes Medico-chirurgicaux Assistés par Ordinateur (TIMC-IMAG-GMCAO), VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), Payan, Yohan
Rok vydání: 2012
Předmět:
Light
Computer science
Biomedical Engineering
Aspiration procedure
Bioengineering
3d model
Models
Biological
Imaging
Three-Dimensional
In vivo
[SPI.MECA.BIOM] Engineering Sciences [physics]/Mechanics [physics.med-ph]/Biomechanics [physics.med-ph]
constitutive behavior
[PHYS.MECA.BIOM]Physics [physics]/Mechanics [physics]/Biomechanics [physics.med-ph]
Computer Assisted Medical Intervention
[SDV.IB] Life Sciences [q-bio]/Bioengineering
[PHYS.MECA.BIOM] Physics [physics]/Mechanics [physics]/Biomechanics [physics.med-ph]
[SPI.MECA.BIOM]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Biomechanics [physics.med-ph]
Soft tissue
Equipment Design
General Medicine
Biomechanical Phenomena
Computer Science Applications
Human-Computer Interaction
Connective Tissue
[SDV.IB]Life Sciences [q-bio]/Bioengineering
Biomechanical model
soft tissues
Biomedical engineering
Zdroj: Computer Methods in Biomechanics and Biomedical Engineering
Computer Methods in Biomechanics and Biomedical Engineering, Taylor & Francis, 2012, 15 (S1), pp.41-43
ResearcherID
HAL
ISSN: 1476-8259
1025-5842
DOI: 10.1080/10255842.2012.713711
Popis: International audience; Estimation of living tissue constitutive law is needed for patient-specific simulations during surgery. However, this task remains very challenging. The device used for characterisation must undergo sterilisation and must give real-time results to characterise tissues that can only be accessed in the operating room (e.g. brain tissues). This paper presents the light aspiration device for in vivo soft tissue characterisation (LASTIC) device that was designed to fulfil these expectations. The paper compares the axisymmetric 2D model with a 3D model of LASTIC's aspiration procedure.
Databáze: OpenAIRE
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