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A combined method to reduce motion artifact (MA) and power line interference (PLI) for wearable healthcare system is introduced. The proposed method has a block for the reduction of MA using measured electrode-skin impedance as a reference signal and a block for the cancellation of PLI using mixed-signal feedback to relax the dynamic range requirements of components in the forward path. The measured...
The requirement for fast identification, with accurate and reliable diagnostics for acute myocardial infarction or "Heart Attack" has generated what can be called "Point-of-Care (POC) " devices. This paper will use key engineering platforms developed that can address the need for improved clinical management in cardiology and reduce Health Service delivery costs. Our primary objective...
Electrocardiogram (ECG) measurement without skin-contact is essential for u-healthcare. ECG measurement using capacitive-coupled electrode (CC-electrode) is a well-known method for unconstrained ECG measurement. Although the CC-electrode has the advantage of non-contact measurement, common mode noise is increased, which decreases the signal-to-noise ratio (SNR). In this study, we proposed non-contact...
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