Sentinan

Sentinan is an AI-powered digital auscultation app designed for clinicians and researchers. When paired with FDA‑cleared hardware such as the Mintti Smartho‑D2 digital stethoscope, Sentinan enables real-time visualization, recording, and analysis of heart and lung sounds. **Key Features:** • Real‑time phonocardiogram (PCG) waveform display during auscultation • High‑quality audio recording of heart and lung sounds with noise suppression • Session‑based audio storage with crossfade playback and annotation • Lightweight edge‑deployed AI model (CNN + BDF) classifying 11 cardiac and pulmonary conditions with over 99.9% accuracy on benchmark datasets (ICBHI/Yaseen) :contentReference[oaicite:3]{index=3} • Explainable AI: DiagramNet model highlights anomalies for clinician review :contentReference[oaicite:4]{index=4} **Use Cases:** • Supports frontline screening in underserved regions or telehealth settings • Assists clinicians during physical examination by visualizing acoustic signals • Designed for educational use and research; not intended for diagnosis or clinical decision support **Disclaimer:** This app is intended for educational, research, and monitoring purposes. It does not provide medical or diagnostic advice and should not replace clinical judgment. --- Sentinan is a Singapore-based healthtech platform combining digital stethoscope hardware with proprietary explainable AI. We aim to bring affordable, accurate cardiac and pulmonary assessment tools to resource-limited settings across Southeast Asia and beyond. Visit [sentinan.com](https://sentinan.com) to learn more.