Instrumentación virtual de un pulsioxímetro

I. Campos-Cantón, L.A. Martínez Garza, V. Vinaja Nuño, P.C. Rodríguez López


A pulse Oximeter is developed using virtual instrumentation. This instrument is useful to analyze the oxygen saturation percentage in blood (SpO$_{2})$ without invasion. This approach measure blood's oxygenation based on illuminate with red and infrared light and sense the absorption of the two wavelength due to pass to hemoglobin. The instrumentation is based in the LabView's software of National Instruments Corporation and the 306-003549 sensor of CSI Company. This system of development has the advance of work in any pc with low cost.


Virtual instrumentation; pulse oximeter; infrared

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REVISTA MEXICANA DE FÍSICA, year 67, issue 2, March-April 2021. Bimonthly Journal published by Sociedad Mexicana de Física, A. C. Departamento de Física, 2º Piso, Facultad de Ciencias, Universidad Nacional Autónoma de México, Ciudad Universitaria, Alcaldía Coyacán, C.P. 04510 , Ciudad de México. Apartado Postal 70-348. Tel. (+52)55-5622-4946,, e-mail: Chief Editor: José Alejandro Ayala Mercado. INDAUTOR Certificate of Reserve: 04-2019-080216404400-203, ISSN: 2683-2224 (on line), 0035-001X (print), both granted by Instituto Nacional del Derecho de Autor. Responsible for the last update of this issue, Technical Staff of Sociedad Mexicana de Física, A. C., Fís. Efraín Garrido Román, 2º. Piso, Facultad de Ciencias, Universidad Nacional Autónoma de México, Ciudad Universitaria, Alcaldía Coyacán, C.P. 04510 , Ciudad de México. Date of last modification, March 1st., 2021.

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