000129946 001__ 129946
000129946 005__ 20240116090136.0
000129946 0247_ $$2doi$$a10.1016/j.optlastec.2020.106304
000129946 0248_ $$2sideral$$a117711
000129946 037__ $$aART-2020-117711
000129946 041__ $$aeng
000129946 100__ $$0(orcid)0000-0003-2639-3562$$aAndrés, Nieves$$uUniversidad de Zaragoza
000129946 245__ $$aDigital holography applied to simultaneously measure the shape and the radial deformation of a blood vessel (ex-vivo)
000129946 260__ $$c2020
000129946 5060_ $$aAccess copy available to the general public$$fUnrestricted
000129946 5203_ $$aRadial deformation of blood vessels has been measured by combining shape and deformation measurements. The difficulty of measuring both magnitudes simultaneously is related to the different order of magnitude. The veins have diameters up to 20 mm and suffer micrometric deformations due to cardiac movement. Temporal comparison of two-wavelength multiplexed holograms has been used for calculations. The radius value was calculated from the information of the vein shape, obtained by means of double wavelength holography, while the deformation of the vein has been measured with traditional holographic interferometry. In this work, both techniques have been combined using only one recording system. The technique has been tested in a latex tube and in a sheep aorta (ex-vivo). The experiments in both cases have been designed to simulate real patient situations. Differences found between the model and real vessels are presented in the paper.
000129946 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FEDER/E44-17R$$9info:eu-repo/grantAgreement/ES/MINECO/DPI2016-75791-C2-2-P/1-P
000129946 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000129946 590__ $$a3.867$$b2020
000129946 591__ $$aOPTICS$$b21 / 99 = 0.212$$c2020$$dQ1$$eT1
000129946 591__ $$aPHYSICS, APPLIED$$b46 / 160 = 0.287$$c2020$$dQ2$$eT1
000129946 592__ $$a0.799$$b2020
000129946 593__ $$aAtomic and Molecular Physics, and Optics$$c2020$$dQ1
000129946 593__ $$aElectronic, Optical and Magnetic Materials$$c2020$$dQ1
000129946 593__ $$aElectrical and Electronic Engineering$$c2020$$dQ1
000129946 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000129946 700__ $$aPinto, Cristina
000129946 700__ $$0(orcid)0000-0001-7930-272X$$aLobera, Julia$$uUniversidad de Zaragoza
000129946 700__ $$0(orcid)0000-0002-8451-0942$$aLópez, Ana M.$$uUniversidad de Zaragoza
000129946 700__ $$0(orcid)0000-0003-1955-6714$$aPalero, Virginia$$uUniversidad de Zaragoza
000129946 700__ $$0(orcid)0000-0001-5935-897X$$aArroyo, M. Pilar$$uUniversidad de Zaragoza
000129946 7102_ $$12002$$2385$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Física Aplicada
000129946 7102_ $$15008$$2800$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Teoría Señal y Comunicac.
000129946 773__ $$g129 (2020), 106304 [9 pp.]$$pOpt. Laser Technol.$$tOptics and Laser Technology$$x0030-3992
000129946 8564_ $$s927198$$uhttps://zaguan.unizar.es/record/129946/files/texto_completo.pdf$$yPostprint
000129946 8564_ $$s2319248$$uhttps://zaguan.unizar.es/record/129946/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000129946 909CO $$ooai:zaguan.unizar.es:129946$$particulos$$pdriver
000129946 951__ $$a2024-01-16-08:24:40
000129946 980__ $$aARTICLE