Výsledky vyhledávání - "Andrés F Ortiz"

Angiographic outcomes of embolization in patients with intracranial aneurysms with coil- assisted Laser cut stent versus braided stents

Autor: Andrés F Ortiz-Giraldo, Daniela D Vera, Andrés J Catalá, Paula Correa-Ruiz, Omar E Flores-Sandoval, Adriana Rodriguez-Gelves, Juan Jose Lara, Sergio Serrano-Gómez, Adriana Reyes, Carlos Ferreira-Prada, Melquizidel Galvis-Méndez, Oliverio Vargas-Pérez, Daniel E Mantilla-García

Publikováno v: Interventional Neuroradiology. :159101992311745

Introduction Intracranial aneurysms (IA) are a focal dilatation of the vessel wall, the rupture of these, causes subarachnoid hemorrhage. Until now, endovascular management is the ideal treatment, providing the interventionist a range of options amon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9818135eafeae8c2fcc88cd23e085a4f
https://doi.org/10.1177/15910199231174576

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Clinical perspective in relation to age in patients treated with thrombectomy for anterior circulation stroke in a stroke center in Colombia

Autor: Sauder A Cárdenas, Andrés Vásquez, Andrés F Ortiz, Paula A Correa, Daniela D Vera, Diego A Ramírez, Maria A Florez, Miguel E Ochoa, Melquizidel Galvis, Oliverio Vargas, Carlos A Ferreira, Daniel Mantilla

Publikováno v: Interventional Neuroradiology. :159101992311531

Background and aims Endovascular treatment for cerebrovascular disease is accepted as a first-line option with level I evidence in patients with an early and late time of window of onset symptoms, and an additional option in patients who do not respo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::922d07790ce65e912cb41514307a8062
https://doi.org/10.1177/15910199231153195

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Heterogeneous model to evaluate CFD in intracranial bifurcation aneurysms treated with the WEB device to predict angiographic outcome

Autor: Daniel Mantilla, Alain Berod, Andrés F Ortiz, Daniela D Vera, Franck Nicoud, Vincent Costalat

Publikováno v: Interventional Neuroradiology. :159101992311525

Introduction The Woven EndoBridge device (WEB) was developed as an alternative to treat Wide-Necked bifurcation aneurysms. It has proven to be effective and safe, however, cases of recanalization have been reported. The purpose of this study was to e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31d4dc7b78436131aa9dd236c694416b
https://doi.org/10.1177/15910199231152514

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Geometry of intracranial aneurysms and of intrasaccular devices may influence aneurysmal occlusion rates after endovascular treatment

Autor: Daniel Mantilla, Alain Berod, Andrés F Ortiz, Daniela D Vera, Franck Nicoud, Vincent Costalat

Publikováno v: Interventional Neuroradiology. :159101992311525

Introduction The Woven EndoBridge device (WEB) is used to treat wide-neck bifurcation aneurysms. These devices are deployed inside the sac. Therefore, the mesh structure provides apposition with the aneurysm wall and induces aneurysmal thrombosis. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb7c5ad0257b1ff591daa44bb5c5cd1f
https://doi.org/10.1177/15910199231152504

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Validation of three-dimensional printed models of intracranial aneurysms

Autor: Daniel E Mantilla, Riccardo Ferrara, Andrés F Ortiz, Daniela D Vera, Franck Nicoud, Vincent Costalat

Publikováno v: Interventional Neuroradiology. :159101992211432

Introduction Three-dimensional (3D) printing has evolved for medical applications as it can produce customized 3D models of devices and implants that can improve patient care. In this study, we aimed to validate the geometrical accuracy of the 3D mod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f6611a720027f32d8c4cbed751c3198
https://doi.org/10.1177/15910199221143254

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Estimación de saturaciones in-situ durante experimentos de inyección de fluidos usando tomografía computarizada de rayos X

Autor: Edwar Herrera Otero, Andrés F. Ortiz Meneses, Nicolás Santos Santos

Publikováno v: Revista Fuentes El Reventón Energético, Vol 15, Iss 2, Pp 107-116 (2017)

espanolLa adquisicion de imagenes de tomografia axial computarizada de rayos-X (TAC) durante los experimentos de inyeccion de fluidos, permite monitorear el movimiento de los fluidos dentro del medio poroso y realizar analisis cuantitativos y semicua

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2bbe0d0f6ac6afe41066d9744cb4a6c
https://doaj.org/article/7e81a641024c4c9596ab4202a47d4d05

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Metodología experimental para la estimación de permeabilidades relativas en dos y tres fases por medio de ajuste histórico

Autor: Jorge Alberto Rojas Plata, Andrés F. Ortiz Meneses, Luis Felipe Carrillo Moreno

Publikováno v: Revista Fuentes El Reventón Energético, Vol 15, Iss 1, Pp 75-85 (2017)

This paper presents the development of a new methodology for relative permeabilities estimation, through the match of the simulation results with the experimental data, obtained from unsteady state displacements. The development of the simulationopti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cafd4701c2db76c2c6eb51b5c58397d3
https://doi.org/10.18273/revfue.v15n1-2017007

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CARACTERIZACIÃ'N ESTÃTICA DE ROCAS POR MEDIO DE TOMOGRAFÃA COMPUTARIZADA DE RAYOS-X TAC

Autor: Nicolás Santos Santos, Josue Mauricio Plata Chaves, Edwar Herrera Otero, Andrés F. Ortiz Meneses

Publikováno v: Revista Fuentes El Reventón Energético, Vol 13, Iss 1, Pp 5-20 (2015)

La tomografia axial computarizada de rayos-X (TAC) es actualmente una tecnica ampliamente usada en el estudio de las rocas debido a que permite la inspeccion de su estructura interna de una manera no destructiva y la cuantificacion indirecta de algun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99c23598697cba996d867e823f06fe5a
https://doi.org/10.18273/revfue.v13n1-2015005

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