Quadra Telemedicine
RUNNINGLive ultrasound, streamed to a remote doctor with P2P latency.
90%
Next.js
WebRTC
simple-peer
Socket.io
Puppeteer
coturn
Docker
A remote diagnostic platform for hospital imaging departments. A headless mini PC physically attached to the ultrasound machine captures its feed through a UVC card and streams it directly — peer-to-peer over WebRTC — to a remote doctor, while the operating staff manage the session from a tablet and talk to the doctor over two-way audio/video.
How it works
- Three-party P2P mesh: the mini PC streams the medical-grade feed (1080p, plus an optional procedure-cam track) straight to staff and doctor; no media server in the path.
- A headless Chromium agent (Puppeteer on Ubuntu, systemd-managed) auto-detects the capture card, heartbeats its health, and waits for the staff’s start command over Socket.io signaling.
- Doctors get an FCM push invitation and join from mobile or desktop; role-based auth covers admin, staff, doctor, and device accounts. coturn provides TURN fallback; the whole stack ships via Docker.
Status
Hospital pilot stage: deployment guides, ICE/TURN setup, and Playwright end-to-end browser test results are in place.