dc.creator | Yúfera García, Alberto | es |
dc.creator | Rueda Rueda, Adoración | es |
dc.creator | Muñoz, José María | es |
dc.creator | Doldán, Ricardo | es |
dc.creator | Leger Leger, Gildas | es |
dc.creator | Rodríguez Villegas, Esther | es |
dc.date.accessioned | 2018-06-13T08:30:42Z | |
dc.date.available | 2018-06-13T08:30:42Z | |
dc.date.issued | 2005 | |
dc.identifier.citation | Yúfera García, A., Rueda Rueda, A., Muñoz, J.M., Doldán, R., Leger Leger, G. y Rodríguez Villegas, E. (2005). A Tissue Impedance Measurement Chip for Myocardial Ischemia Detection. IEEE Transactions on Circuits and Systems I: Regular Papers, 52 (12), 2620-2628. | |
dc.identifier.issn | 1549-8328 | es |
dc.identifier.uri | https://hdl.handle.net/11441/76088 | |
dc.description.abstract | In this paper, the design of a specific integrated circuit
for the measurement of tissue impedances is presented. The
circuit will be part of a multi-micro-sensor system intended to be
used in cardiac surgery for sensing biomedical parameters in living
bodies. Myocardium tissue impedance is one of these parameters
which allows ischemia detection. The designed chip will be used
in a four-electrode based setup where the effect of electrode interfaces
are cancelled by design. The chip includes a circuit to generate
the stimulus signals (sinusoidal current) and the circuitry to
measure the magnitude and phase of the tissue impedance. Several
integrated circuits have been designed, fabricated and tested, in a
0.8- m CMOS process, working at 3 V of power supply. Some of
them including building blocks, and other with the whole measurement
system. Experimental tests have shown the circuit feasibility
giving expected results for both in-vitro and in-vivo test conditions. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | IEEE Computer Society | es |
dc.relation.ispartof | IEEE Transactions on Circuits and Systems I: Regular Papers, 52 (12), 2620-2628. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Analog integrated circuits | es |
dc.subject | Impedance measurement circuits | es |
dc.subject | Myocardial ischemia detection | es |
dc.title | A Tissue Impedance Measurement Chip for Myocardial Ischemia Detection | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Tecnología Electrónica | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo | es |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/1556770/ | es |
dc.identifier.doi | 10.1109/TCSI.2005.857542 | es |
idus.format.extent | 9 | es |
dc.journaltitle | IEEE Transactions on Circuits and Systems I: Regular Papers | es |
dc.publication.volumen | 52 | es |
dc.publication.issue | 12 | es |
dc.publication.initialPage | 2620 | es |
dc.publication.endPage | 2628 | es |
dc.identifier.sisius | 6627591 | es |