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Authors: J. A. Miguel ; Y. Lechuga and M. Martinez

Affiliation: University of Cantabria, Spain

Keyword(s): MEMS Testing, Fault Injection, Fault Modelling, Finite-element Analysis, Capacitive Pressure Sensor.

Related Ontology Subjects/Areas/Topics: Biomedical Engineering ; Biomedical Instruments and Devices ; Biomedical Sensors ; Hardware ; Implantable Electronics ; MEMS ; Microelectronics ; Sensor Networks

Abstract: This work explores the fault injection problem in the particular case of an implantable capacitive micro-electromechanical pressure sensor for blood-flow measurement applied to the detection of in-stent restenosis. In order to develop a MEMS testing method for this sensor and its related electronic circuitry, an accurate and realistic fault model is essential. A behavioural description of the equivalent capacitance in the fault-free case can be obtained from the analytical and numerical solutions of the deflection of a circular diaphragm under a uniformly distributed pressure. However, the deflection problem for faulty conditions due to, for example, contamination-based defects or partially released structures must be solved and modelled using finite-element analysis.

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Paper citation in several formats:
Miguel, J.; Lechuga, Y. and Martinez, M. (2013). Analysis of Fault Injection in Implantable Capacitive Blood-pressure Sensors. In Proceedings of the International Conference on Biomedical Electronics and Devices (BIOSTEC 2013) - BIODEVICES; ISBN 978-989-8565-34-1; ISSN 2184-4305, SciTePress, pages 153-158. DOI: 10.5220/0004241701530158

@conference{biodevices13,
author={J. A. Miguel. and Y. Lechuga. and M. Martinez.},
title={Analysis of Fault Injection in Implantable Capacitive Blood-pressure Sensors},
booktitle={Proceedings of the International Conference on Biomedical Electronics and Devices (BIOSTEC 2013) - BIODEVICES},
year={2013},
pages={153-158},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004241701530158},
isbn={978-989-8565-34-1},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the International Conference on Biomedical Electronics and Devices (BIOSTEC 2013) - BIODEVICES
TI - Analysis of Fault Injection in Implantable Capacitive Blood-pressure Sensors
SN - 978-989-8565-34-1
IS - 2184-4305
AU - Miguel, J.
AU - Lechuga, Y.
AU - Martinez, M.
PY - 2013
SP - 153
EP - 158
DO - 10.5220/0004241701530158
PB - SciTePress