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Liver biomechanical model for virtual palpation.

Identifieur interne : 002E86 ( Ncbi/Merge ); précédent : 002E85; suivant : 002E87

Liver biomechanical model for virtual palpation.

Auteurs : Gerardo Tibamoso ; Byron Perez-Gutierrez ; Alvaro Uribe-Quevedo

Source :

Studies in health technology and informatics [ 0926-9630 ] ; 2014.

RBID : pubmed:24732549

Abstract

Palpation is a diagnostic technique used for evaluating physical properties of abdominal tissues and organs. The emulation of this procedure using virtual simulators is challenging due to trades between realism and interactivity. In this paper a virtual palpation system of the liver is proposed using a polyhedral mesh with a first order viscoelastic model defined in terms of its biomechanical properties extracted from experimental data. The hepatic tissue model is approximated to large deformations leading to a realistic haptic response of the procedure.

PubMed: 24732549

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pubmed:24732549

Le document en format XML

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<front><div type="abstract" xml:lang="en">Palpation is a diagnostic technique used for evaluating physical properties of abdominal tissues and organs. The emulation of this procedure using virtual simulators is challenging due to trades between realism and interactivity. In this paper a virtual palpation system of the liver is proposed using a polyhedral mesh with a first order viscoelastic model defined in terms of its biomechanical properties extracted from experimental data. The hepatic tissue model is approximated to large deformations leading to a realistic haptic response of the procedure.</div>
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<Abstract><AbstractText>Palpation is a diagnostic technique used for evaluating physical properties of abdominal tissues and organs. The emulation of this procedure using virtual simulators is challenging due to trades between realism and interactivity. In this paper a virtual palpation system of the liver is proposed using a polyhedral mesh with a first order viscoelastic model defined in terms of its biomechanical properties extracted from experimental data. The hepatic tissue model is approximated to large deformations leading to a realistic haptic response of the procedure.</AbstractText>
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Liver biomechanical model for virtual palpation.

Liver biomechanical model for virtual palpation.

Source :

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

Pour générer des pages wiki