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Martini et al., 2010 - Google Patents

A real-time adaptive filtering approach to motion artefacts removal from ECG signals

Martini et al., 2010

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Document ID
6943555135141248893
Author
Martini N
Milanesi M
Vanello N
Positano V
Santarelli M
Landini L
Publication year
Publication venue
International Journal of Biomedical Engineering and Technology

External Links

Snippet

Motion artefacts represent a severe problem in Electrocardiogram (ECG) monitoring using portable devices, as they may overlap the characteristic ECG waveforms. In this study, an adaptive filtering technique for artefacts removal is investigated. The adopted approach …
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Classifications

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    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/04Detecting, measuring or recording bioelectric signals of the body of parts thereof
    • A61B5/0402Electrocardiography, i.e. ECG
    • A61B5/0452Detecting specific parameters of the electrocardiograph cycle
    • A61B5/0456Detecting R peaks, e.g. for synchronising diagnostic apparatus
    • AHUMAN NECESSITIES
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    • A61B5/04Detecting, measuring or recording bioelectric signals of the body of parts thereof
    • A61B5/0402Electrocardiography, i.e. ECG
    • A61B5/0452Detecting specific parameters of the electrocardiograph cycle
    • A61B5/046Detecting fibrillation
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    • A61B5/7235Details of waveform analysis
    • A61B5/7253Details of waveform analysis characterised by using transforms
    • A61B5/726Details of waveform analysis characterised by using transforms using Wavelet transforms
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    • A61B5/7257Details of waveform analysis characterised by using transforms using Fourier transforms
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    • A61B5/7239Details of waveform analysis using differentiation including higher order derivatives
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    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A61B5/7207Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
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