Clinical IoT in Practice: A Novel Design and Implementation of a
Multi-functional Digital Stethoscope for Remote Health Monitoring
Abstract
This study introduces a cutting-edge digital stethoscope optimized for
remote health monitoring. Integrating Micro-Electromechanical Systems
(MEMS) microphones with Bluetooth Low Energy (BLE) 5, the device ensures
high-fidelity, real-time audio transmission. It seamlessly connects to
an Internet of Things (IoT) platform through an embedded system,
highlighting its potential in remote healthcare scenarios, especially
during global health emergencies. Advanced features encompass Active
Noise Cancellation, extended battery life, and intricate internal sound
filtration. Paired with a dedicated Android application, the stethoscope
streamlines the capture, storage, and visualization of auscultation
data. Crucially, its integration with Electronic Health Records (EHRs)
and its capability to generate vast datasets can significantly advance
diagnostic precision, leveraging Digital Signal Processing and
Artificial Intelligence methodologies.Â