In this chapter we review the architecture of a non-invasive, continuous blood glucose monitoring system, based on dielectric spectroscopy. In particular we design the electrical circuit, the schematic and the PCB of a mixed signal system working in a frequency range 1 MHz – 160 MHz, where the best performances in terms of electrical changes in the blood can be achieved. The proposed architecture allows to acquire easily the dependence on frequency for both amplitude and phase of the dielectric constant from which the glucose levels in blood is estimated.
Design of a Blood Glucose Sensor based on Impedance Spectroscopy / Marani, Roberto; Gelao, Gennaro; Perri, Anna Gina - In: Advanced Research in Electronics for Biomedical Applications / [a cura di] Anna Gina Perri. - STAMPA. - Trivandrum, India : Research Signpost, 2013. - ISBN 978-81-308-0514-6. - pp. 53-68
Design of a Blood Glucose Sensor based on Impedance Spectroscopy
Roberto Marani;Gennaro Gelao;Anna Gina Perri
2013-01-01
Abstract
In this chapter we review the architecture of a non-invasive, continuous blood glucose monitoring system, based on dielectric spectroscopy. In particular we design the electrical circuit, the schematic and the PCB of a mixed signal system working in a frequency range 1 MHz – 160 MHz, where the best performances in terms of electrical changes in the blood can be achieved. The proposed architecture allows to acquire easily the dependence on frequency for both amplitude and phase of the dielectric constant from which the glucose levels in blood is estimated.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
