IoT-Based Ultrasonic Microsystems for Non-Invasive Vascular Monitoring
Résumé
Cardiovascular diseases remain the leading cause of mortality worldwide, with nearly 20 million deaths annually and 4 million per year in Europe. Conventional vascular Doppler systems are operator-dependent, bulky, and unsuitable for continuous monitoring, limiting integration into connected healthcare infrastructures. This work presents a miniaturized ultrasonic wearable microsystem enabling continuous, non-invasive vascular monitoring within an Internet of Medical Things (IoMT) architecture. The system targets key hemodynamic parameters through optimized Doppler sensing integrated with MEMS-based transducers, low-power electronics, and secure wireless communication.
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