Identificador persistente para citar o vincular este elemento:
http://hdl.handle.net/10553/44324
| Título: | Wireless and batteryless blood pressure sensor | Autores/as: | Sosa, J. Garcia-Alonso Montoya, Santiago Monzón Verona, José Miguel Montiel Nelson, Juan Antonio Beriain, A. Fernández, E. Solar, H. García-Alonso, A. Gutierrez, I. |
Clasificación UNESCO: | 3306 Ingeniería y tecnología eléctricas | Palabras clave: | Optimization Microsystem Mems Lead Art |
Fecha de publicación: | 2011 | Editor/a: | Institute of Electrical and Electronics Engineers (IEEE) | Publicación seriada: | Midwest Symposium on Circuits and Systems | Conferencia: | 54th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2011 | Resumen: | 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 | Fuente: | Midwest Symposium on Circuits and Systems[ISSN 1548-3746] (6026397) |
| Colección: | Actas de congresos |
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