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In this paper, a highly programmable bio-impedance measurement system for multi-purpose health monitoring application is presented. Complex and area consuming analog components are replaced by a high resolution ADC and digital processing providing lots of flexibility to both designers and users. The prototype of the proposed system architecture is designed in 0.18 μm CMOS technology. The tuning range...
In this paper, a novel pulse transit time (PTT) measurement method which employs electrocardiography and bioimpedance measurement (ECG-BIM) is proposed. Unlike conventional method based on ECG and photoplethysmography (ECG-PPG), the proposed method offers a promising technique for continuous and portable monitoring of cardiovascular diseases, as it requires only electrical components that can be fully...
Continuous monitoring of cardiovascular system can prevent death and disabilities due to heart failure. In this paper, a bio-impedance measurement system that operates on a small local area of the forearm is presented for portable and continuous monitoring of the heart rate and pulse wave velocity (PWV). The impedance variation caused by the heart pump is measured by analog circuitries that consist...
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