Extraction of Breathing Signal and Suppression of Its Effects in Oscillometric Blood Pressure Measurement

85 healthy subjects

Hybrid method combining homomorphic and adaptive signal processing techniques to extract the breathing signal from the oscillometric signal with or without a simultaneously recorded electrocardiogram (ECG) and suppress its effects

Blood pressure estimates before the breathing suppression techniques were implemented

Fluctuation of systolic and diastolic blood pressure estimatessurrogate