Almarri, Noora;
Nahab, Fawaz;
Jiang, Dai;
Song, Wenhui;
Demosthenous, Andreas;
(2025)
Live Demonstration: Heartbeat-Powered Biosensing Harvester for Intracardiac Monitoring.
In:
Proceedings IEEE International Symposium on Circuits and Systems.
IEEE: London, United Kingdom.
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Abstract
A heartbeat-powered harvester for cardiac monitoring will be demonstrated. The device harnesses mechanical vibrations from heartbeats and converts them into electrical energy to power pressure sensors, enabling real-time monitoring of heart’s health without an external powering source. The system integrates biocompatible piezoelectric flexible materials with sensors utilizing power electronics. Live demonstrations illustrate the system's feasibility for continuous intracardiac monitoring. Initial results suggest promising performance in terms of energy harvesting efficiency and biosignal acquisition accuracy for various medical and wearable devices applications.
| Type: | Proceedings paper |
|---|---|
| Title: | Live Demonstration: Heartbeat-Powered Biosensing Harvester for Intracardiac Monitoring |
| Event: | 2025 IEEE International Symposium on Circuits and Systems (ISCAS) |
| Dates: | 25 May 2025 - 28 May 2025 |
| ISBN-13: | 979-8-3503-5683-0 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/ISCAS56072.2025.11043475 |
| Publisher version: | https://doi.org/10.1109/iscas56072.2025.11043475 |
| Language: | English |
| Additional information: | This version is the author-accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Vibrations, Pressure sensors, Biocompatibility, Real-time systems, Sensor systems, Power electronics, Biosensors, Energy harvesting, Wearable devices, Monitoring |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Medical Sciences UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Medical Sciences > Div of Surgery and Interventional Sci UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Medical Sciences > Div of Surgery and Interventional Sci > Department of Surgical Biotechnology |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10213533 |
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