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Authors: Geng Yang ; Jian Chen ; Fredrik Jonsson ; Hannu Tenhunen and Li-Rong Zheng

Affiliation: Royal Institute of Technology (KTH), Sweden

Keyword(s): Wearable ECG, ASIC, Active-Cable, Intelligent Electrode.

Related Ontology Subjects/Areas/Topics: Biomedical Engineering ; Biomedical Instruments and Devices ; Biomedical Sensors ; Devices ; Health Monitoring Devices ; Human-Computer Interaction ; Microelectronics ; Physiological Computing Systems

Abstract: This paper describes a digital CMOS Application Specific Integrated Circuit (ASIC) solution with the complete data acquisition and transmission for the use in a wearable electrocardiography (ECG) monitoring system. The main particularity of this system is related to the proposed reconfigurable microchip architecture for an intelligent electrode. The chip area is 2.3 mm2 in a standard 0.18 µm CMOS technology. The chip is operating at 24 MHz system clock with 3.3 V power supply for I/O cells and 1.8 V for the core circuit respectively. The estimated dynamic power dissipation is only 857 µW. The post-layout simulation results show that the microchip embedded inside an intelligent electrode features ultra low power consumption and is quite feasible for a hand-held Personal Health Assistant (PHA) which uses a battery as energy source.

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Paper citation in several formats:
Yang, G.; Chen, J.; Jonsson, F.; Tenhunen, H. and Zheng, L. (2009). AN ASIC SOLUTION FOR INTELLIGENT ELECTRODES AND ACTIVE-CABLE USDED IN A WEARABLE ECG MONITORING SYSTEM . In Proceedings of the International Conference on Biomedical Electronics and Devices (BIOSTEC 2009) - BIODEVICES; ISBN 978-989-8111- 64-7; ISSN 2184-4305, SciTePress, pages 209-213. DOI: 10.5220/0001539802090213

@conference{biodevices09,
author={Geng Yang. and Jian Chen. and Fredrik Jonsson. and Hannu Tenhunen. and Li{-}Rong Zheng.},
title={AN ASIC SOLUTION FOR INTELLIGENT ELECTRODES AND ACTIVE-CABLE USDED IN A WEARABLE ECG MONITORING SYSTEM },
booktitle={Proceedings of the International Conference on Biomedical Electronics and Devices (BIOSTEC 2009) - BIODEVICES},
year={2009},
pages={209-213},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001539802090213},
isbn={978-989-8111- 64-7},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the International Conference on Biomedical Electronics and Devices (BIOSTEC 2009) - BIODEVICES
TI - AN ASIC SOLUTION FOR INTELLIGENT ELECTRODES AND ACTIVE-CABLE USDED IN A WEARABLE ECG MONITORING SYSTEM
SN - 978-989-8111- 64-7
IS - 2184-4305
AU - Yang, G.
AU - Chen, J.
AU - Jonsson, F.
AU - Tenhunen, H.
AU - Zheng, L.
PY - 2009
SP - 209
EP - 213
DO - 10.5220/0001539802090213
PB - SciTePress