Real time digitally assisted analog motion artifact reduction in ambulatory ECG monitoring system

Annu Int Conf IEEE Eng Med Biol Soc. 2012:2012:2096-9. doi: 10.1109/EMBC.2012.6346373.

Abstract

This paper proposes a real time digitally assisted analog motion artifact reduction ASIC with ECG measurement simultaneously. It features one ECG monitoring and in- and quad-phase electrode-skin impedance measurement, which are used to estimate motion artifacts. The implemented ASIC is capable of actual motion artifact reduction in the analog domain before final amplification.

MeSH terms

  • Artifacts*
  • Diagnosis, Computer-Assisted / instrumentation*
  • Diagnosis, Computer-Assisted / methods
  • Electrocardiography, Ambulatory / instrumentation*
  • Electrocardiography, Ambulatory / methods
  • Equipment Design
  • Equipment Failure Analysis
  • Heart Rate / physiology*
  • Humans
  • Motion
  • Reproducibility of Results
  • Sensitivity and Specificity
  • Signal Processing, Computer-Assisted / instrumentation*