Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/44324
Title: Wireless and batteryless blood pressure sensor
Authors: Sosa, J.
Garcia-Alonso, S.
Monzón Verona, José Miguel 
Montiel Nelson, Juan Antonio
Beriain, A.
Fernández, E.
Solar, H.
García-Alonso, A.
Gutierrez, I.
UNESCO Clasification: 3306 Ingeniería y tecnología eléctricas
Keywords: Optimization
Microsystem
Mems
Lead
Art
Issue Date: 2011
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Journal: Midwest Symposium on Circuits and Systems 
Conference: 54th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2011 
Abstract: A low-power invasive blood pressure transducer has been designed. It is based on a structure of four high resistive strain gauges in a full Wheatstone bridge configuration. For obtaining the required sensitivity, the gauge was allocated performing a careful mechanical simulation of the membrane behaviour. The electronic conditioning circuit and the ADC were optimized to compensate the noise introduced by the high resistive gauges. A batteryless RFID tag designed to incorporate and to supply the sensor was fabricated and measured. It power supplies the sensor at a distance longer than 50 cm from a standard reader, while the reported ranges -to the best of our knowledge- are shorter than 10 cm. This wireless and batteryless sensor is especially suitable for surgery rooms and intensive care units.
URI: http://hdl.handle.net/10553/44324
ISBN: 978-1-61284-856-3
ISSN: 1548-3746
DOI: 10.1109/MWSCAS.2011.6026397
Source: Midwest Symposium on Circuits and Systems[ISSN 1548-3746] (6026397)
Appears in Collections:Actas de congresos
Show full item record

SCOPUSTM   
Citations

1
checked on Feb 28, 2021

Page view(s)

37
checked on Mar 1, 2021

Google ScholarTM

Check

Altmetric


Share



Export metadata



Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.