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Paper-Based Inkjet Electrodes

Experimental Study for ECG Applications
  • Ana Priscila Alves
  • João Martins
  • Hugo Plácido da Silva
  • André Lourenço
  • Ana Fred
  • Hugo Ferreira
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8908)

Abstract

Electrocardiographic (ECG) acquisition has evolved imensly over the last decade in particular with regards to sensing technology. From classical silver/silver chloride (Ag/AgCl) electrodes, to textile electrodes, and recently paper-based electrodes. In this paper we study a new type of silver/silver chloride (Ag/AgCl) electrodes based on a paper substrate that are produced using an inkjet printing technique. The cost reduction, easy-to-produce methodology, and easier recycling increase the potencial of application of these electrodes and opens this technology for everyday life use. We performed a comparison between this new type of electrode, with classical gelled Ag/AgCl electrodes and dry Ag/AgCl electrodes. We also compared the performance of each electrode when acquired using a professional-grade gold standard device, and a low cost platform. Experimental results showed that data acquired using our proposed inkjet printed electrode is highly correlated with data obtained through conventional electrodes. Moreover, the electrodes are robust to both high-end and low-end data acquisition devices.

Keywords

Electrodes Paper Inkjet Electrocardiography Device 

Notes

Acknowledgements

This work was partially funded by Fundação para a Ciência e Tecnologia (FCT) under the project grant PTDC/EEI-SII/2312/2012, and scholarships grants SFRH/BD/65248/2009 and SFRH/PROTEC/49512/2009, whose support the authors gratefully acknowledge. The authors would also thank the students form Instituto Superior Técnico and Faculdade de Ciências that were volunteers on this study.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Ana Priscila Alves
    • 1
  • João Martins
    • 2
  • Hugo Plácido da Silva
    • 1
  • André Lourenço
    • 1
    • 3
  • Ana Fred
    • 1
  • Hugo Ferreira
    • 2
  1. 1.Instituto de Telecomunicações, Instituto Superior TécnicoLisboaPortugal
  2. 2.Faculdade de Ciências da Universidade de Lisboa, Alameda da UniversidadeLisbonPortugal
  3. 3.Instituto Superior de Engenharia de LisboaLisboaPortugal

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