Fotopletismografía por transmisión con múltiples diodos láser en el infrarrojo cercano durante el ejercicio físico

Authors: López-Silva, Sonnia María; Giannetti, Romano; Dotor Castilla, María Luisa; Golmayo Fernández, Dolores; Martín, P.; Miguel-Tobal, Francisco; Bilbao Monasterio, Amaya; +1 Authors

handle: 10553/74243 , 11531/5303 , 10261/4204

Fotopletismografía por transmisión con múltiples diodos láser en el infrarrojo cercano durante el ejercicio físico

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Abstract

El principal problema al monitorizar la frecuencia cardiaca mediante fotopletismografía durante el ejercicio físico son los artefactos por movimiento. Hemos registrado fotopletismogramas por transmisión en atletas durante pruebas de esfuerzo máximo en tapiz rodante, con un nuevo sistema sensor basado en tres diodos láser con emisiones en longitudes de onda del infrarrojo cercano. Los valores obtenidos de frecuencia cardiaca coinciden los de electrocardiografía.

The main problem to monitor heart rate by photoplethysmography during physical exercise is the presence of movement artefacts. We have recorded transmittance photoplethysmogramms in athletes along a maximal exercise test by treadmill ergometer using a new sensory system with multiple near infrared laser diodes. The obtained heart rates agree with those by electrocardiography.

ESCI

39

31

9

Country

Spain

Related Organizations

Comillas Pontifical University
Spain

Keywords

Laser Diodes, Physical Exercise, Laser diodes, Diodos láser, Investigación, Physical exercise, Fotopletismografía, Photoplethysmography, Ejercicio físico

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