Exploració per autor "Rosell Ferrer, Francisco Javier"

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Ultra-high input impedance buffer for dry or capacitive electrodes: design and characterization for industry

Camós Vidal, Robert; Rosell Ferrer, Francisco Javier (Institute of Electrical and Electronics Engineers (IEEE), 2023-07-04)
Article
Accés obert
A large number of health and wellness applications wish to monitor electrocardiogram signal (ECG) in the least intrusive way possible. The use of dry textile electrodes with high input impedance bio-amplifiers is a common ...
Usefulness of bioelectrical impedance analysis for monitoring patients with refractory ascites

Ontanilla Clavijo, Guillermo; Ampuero Herrojo, Javier; Borreguero, Samuel; Rosell Ferrer, Francisco Javier; Romero Gómez, Manuel (2019-01-01)
Article
Accés obert
Background: bioelectrical impedance analysis is a technique for the determination of the hydropic component. The hydropic component, determined by blood volume, could be a reflection of the hemodynamic situation. This ...

Using temporal electrical impedance spectroscopy measures to differentiate lung pathologies with the 3-electrode method

Company Se, Georgina; Nescolarde Selva, Lexa Digna; Rosell Ferrer, Francisco Javier; Riu Costa, Pere Joan; Pajares Ruiz, Virginia; Torrego Fernández, Alfons; Bragós Bardia, Ramon (2022)
Comunicació de congrés
Accés obert
Minimally invasive lung bioimpedance measurements could serve in the future diagnosis of lung pathologies complementing biopsies and imaging techniques. Through the electrical impedance spectroscopy (EIS) technique using ...