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dc.contributor.author
Muñoz, Romina Luciana
dc.contributor.author
Narata, Ana Paula
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Obradó, Laura
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Hernández, Héctor
dc.contributor.author
Larrabide, Ignacio
dc.date.available
2024-01-15T18:09:29Z
dc.date.issued
2022-08
dc.identifier.citation
Muñoz, Romina Luciana; Narata, Ana Paula; Obradó, Laura; Hernández, Héctor; Larrabide, Ignacio; Simulation of intra-saccular devices for pre-operative device size selection: Method and validation for sizing and porosity simulation; Pergamon-Elsevier Science Ltd; Computers In Biology And Medicine; 147; 8-2022; 1-13
dc.identifier.issn
0010-4825
dc.identifier.uri
http://hdl.handle.net/11336/223664
dc.description.abstract
Intra-saccular devices (ID) are novel braided devices used for complex intracranial aneurysms treatment. Treatment success is associated with correct device size selection. A technique that predicts the ID size within the aneurysm before intervention will provide a powerful computational tool to aid the interventionist during device selection. We present a method to calculate the device's final height, radial expansion and porosity within the patient's anatomy, which allows assessing different device sizes before treatment takes place. The proposed sizing technique was tested in-vitro and in real patient's geometries obtained from 3DRA angiographic images of 8 unruptured aneurysms previously treated with IDs. The obtained simulated height was compared to the real height, with a mean error of less than 0.28 mm (±0.44). The porosity calculation method was tested in-vitro with an error of 0.02 (±0.022). The results of both sizing and porosity experiments resemble well measures from real patients. This methodology could be used before treatment to provide the interventionist with additional information that allows selecting the device that best fits the patient's aneurysm to be treated.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
DEPLOYMENT SIMULATION
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INTRA-SACCULAR DEVICE
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INTRACRANIAL ANEURYSM
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POROSITY SIMULATION
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Otras Ingenierías y Tecnologías
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Otras Ingenierías y Tecnologías
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Simulation of intra-saccular devices for pre-operative device size selection: Method and validation for sizing and porosity simulation
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-01-15T14:58:16Z
dc.journal.volume
147
dc.journal.pagination
1-13
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Muñoz, Romina Luciana. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Grupo de Plasmas Densos Magnetizados. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Grupo de Plasmas Densos Magnetizados; Argentina
dc.description.fil
Fil: Narata, Ana Paula. University Hospital Of Southampton; Reino Unido
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Fil: Obradó, Laura. Galgo Medical S.L; España
dc.description.fil
Fil: Hernández, Héctor. Galgo Medical S.L; España
dc.description.fil
Fil: Larrabide, Ignacio. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Grupo de Plasmas Densos Magnetizados. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Grupo de Plasmas Densos Magnetizados; Argentina
dc.journal.title
Computers In Biology And Medicine
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S001048252200511X
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.compbiomed.2022.105744
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