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Determinación de las propiedades eléctricas en tejido sanguíneo

Abstract

Con tiras reactivas de glucómetro Bayer® como contenedor para muestras de sangre humana, se obtuvieron los espectros correspondientes de impedancia eléctrica. Los resultados se ajustaron al modelo de elemento distribuido de Cole-Cole para determinar los parámetros eléctricos del circuito equivalente. Los valores de los parámetros eléctricos reportados indican que son característicos en la sangre entera, plasma, eritrocitos y leucocitos para las muestras de una población de personas saludables, aptas para donación. By using reactive strips of the Bayer´s portable glucometer, as a container, the electric impedance spectrum of human blood was obtained. The results were adjusted by using the distributed element of the Cole-Cole model, and the corresponding parameters were obtained. Several samples were studied and the results for the electric parameters of the equivalent circuit are reported -average value and standard deviation-. The samples were obtained during a random sampling from healthy donors. These donors were adults and free of infectious diseases

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