Publicado

2018-10-01

Development an active electrodes system for acquisition and wireless transmission of electrocardiography signal lead II

Desarrollo de un sistema de electrodos activos para adquisición y transmisión inalámbrica de la señal electrocardiográfica segunda derivación

DOI:

https://doi.org/10.15446/dyna.v85n207.69405

Palabras clave:

active electrodes, digital processing, wireless communication, electrocardiography (en)
electrodos activos, procesamiento digital, comunicación inalámbrica, electrocardiografía (es)

Autores/as

This article presents the design and construction of a wireless electrocardiograph of one derivation using active electrodes, the stages of adequacy of the signal originated from the electrodes, the digitization stage, digital filtering, transmission using Bluetooth towards an Android mobile device, where there is located an apk which was developed using the IDE Processing, are described. The tests determine that noise and harmonic distortion do not affect in a significant way the system, also prove a right functionality from the system through comparisons made using signal to noise ratio (SNR), total harmonic distortion (THD) and signal to noise ratio and distortion (SINAD) from multiple electrocardiography signals which were acquire by the prototype and a Cassy Sensor ECG device used as a reference.
Este artículo presenta el diseño y construcción de un electrocardiógrafo inalámbrico de una derivación utilizando electrodos activos, donde se describen las etapas de adecuación de la señal proveniente de los electrodos, la etapa de digitalización, filtrado digital y transmisión vía Bluetooth hacia un dispositivo móvil con sistema operativo Android, donde se encuentra alojado un apk, el cual fue desarrollado utilizando el IDE Processing. En las pruebas realizadas se logra determinar que el ruido y la distorsión causada por armónicos no afectan de manera significativa el sistema, además se evidencia un correcto funcionamiento de éste mediante la comparación de las relaciones de señal a ruido (NSR), distorsión armónica total (THD) y relación señal a ruido y distorsión (SINAD) de las señales electrocardiográficas adquiridas por el dispositivo y un equipo Sensor de ECG Cassy empleado como referencia.

Referencias

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Cómo citar

IEEE

[1]
R. A. Diaz-Suarez, A. L. Pinzon-Parada, J. A. Hernandez-Garcia, J. S. Tirado-Romero, y C. F. Diaz-Meza, «Development an active electrodes system for acquisition and wireless transmission of electrocardiography signal lead II», DYNA, vol. 85, n.º 207, pp. 253–259, oct. 2018.

ACM

[1]
Diaz-Suarez, R.A., Pinzon-Parada, A.L., Hernandez-Garcia, J.A., Tirado-Romero, J.S. y Diaz-Meza, C.F. 2018. Development an active electrodes system for acquisition and wireless transmission of electrocardiography signal lead II. DYNA. 85, 207 (oct. 2018), 253–259. DOI:https://doi.org/10.15446/dyna.v85n207.69405.

ACS

(1)
Diaz-Suarez, R. A.; Pinzon-Parada, A. L.; Hernandez-Garcia, J. A.; Tirado-Romero, J. S.; Diaz-Meza, C. F. Development an active electrodes system for acquisition and wireless transmission of electrocardiography signal lead II. DYNA 2018, 85, 253-259.

APA

Diaz-Suarez, R. A., Pinzon-Parada, A. L., Hernandez-Garcia, J. A., Tirado-Romero, J. S. & Diaz-Meza, C. F. (2018). Development an active electrodes system for acquisition and wireless transmission of electrocardiography signal lead II. DYNA, 85(207), 253–259. https://doi.org/10.15446/dyna.v85n207.69405

ABNT

DIAZ-SUAREZ, R. A.; PINZON-PARADA, A. L.; HERNANDEZ-GARCIA, J. A.; TIRADO-ROMERO, J. S.; DIAZ-MEZA, C. F. Development an active electrodes system for acquisition and wireless transmission of electrocardiography signal lead II. DYNA, [S. l.], v. 85, n. 207, p. 253–259, 2018. DOI: 10.15446/dyna.v85n207.69405. Disponível em: https://revistas.unal.edu.co/index.php/dyna/article/view/69405. Acesso em: 24 mar. 2026.

Chicago

Diaz-Suarez, Ricardo Andres, Andres Leonardo Pinzon-Parada, Jorge Andres Hernandez-Garcia, Juan Sebastian Tirado-Romero, y Carlos Fernando Diaz-Meza. 2018. «Development an active electrodes system for acquisition and wireless transmission of electrocardiography signal lead II». DYNA 85 (207):253-59. https://doi.org/10.15446/dyna.v85n207.69405.

Harvard

Diaz-Suarez, R. A., Pinzon-Parada, A. L., Hernandez-Garcia, J. A., Tirado-Romero, J. S. y Diaz-Meza, C. F. (2018) «Development an active electrodes system for acquisition and wireless transmission of electrocardiography signal lead II», DYNA, 85(207), pp. 253–259. doi: 10.15446/dyna.v85n207.69405.

MLA

Diaz-Suarez, R. A., A. L. Pinzon-Parada, J. A. Hernandez-Garcia, J. S. Tirado-Romero, y C. F. Diaz-Meza. «Development an active electrodes system for acquisition and wireless transmission of electrocardiography signal lead II». DYNA, vol. 85, n.º 207, octubre de 2018, pp. 253-9, doi:10.15446/dyna.v85n207.69405.

Turabian

Diaz-Suarez, Ricardo Andres, Andres Leonardo Pinzon-Parada, Jorge Andres Hernandez-Garcia, Juan Sebastian Tirado-Romero, y Carlos Fernando Diaz-Meza. «Development an active electrodes system for acquisition and wireless transmission of electrocardiography signal lead II». DYNA 85, no. 207 (octubre 1, 2018): 253–259. Accedido marzo 24, 2026. https://revistas.unal.edu.co/index.php/dyna/article/view/69405.

Vancouver

1.
Diaz-Suarez RA, Pinzon-Parada AL, Hernandez-Garcia JA, Tirado-Romero JS, Diaz-Meza CF. Development an active electrodes system for acquisition and wireless transmission of electrocardiography signal lead II. DYNA [Internet]. 1 de octubre de 2018 [citado 24 de marzo de 2026];85(207):253-9. Disponible en: https://revistas.unal.edu.co/index.php/dyna/article/view/69405

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