Problem Solution How it works Validation Contact
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AI-powered cardiac triage

Hospital-grade cardiovascular screening using just a smartphone.

CardioGrace turns a standard phone camera into a rapid screening tool to flag potential physiological instability early — before deterioration becomes irreversible.
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Android-first
No wearables / no external hardware
Triage support (not diagnosis)
Built for OPD + Tier II/III settings

60-second scan

Finger-on-camera PPG capture with real-time signal quality gating.

Risk flagging

Outputs a simple status (Green/Amber/Red) with a short rationale.

Escalation-ready

Designed to trigger next steps: repeat scan, share report, clinician review.

Problem

India’s gap is timing.
  • Monitoring often begins after symptoms worsen.
  • Patients delay care due to uncertainty and access barriers.
  • OPDs and small hospitals lack affordable early screening tools.
Hospitals are forced into reactive care.
  • ICU resources are consumed late in the disease curve.
  • Early physiological shifts are missed.
  • Outcomes worsen when escalation is delayed.

Solution

CardioGrace = one-tap triage support.
  • Uses camera PPG + quality gating to avoid garbage signals.
  • Computes a compact set of physiological markers + instability score.
  • Produces a clinician-friendly report that can be shared.
Positioning: triage support and early warning — not a definitive diagnostic.
Designed for India from day one.
  • Works on commodity Android devices.
  • Supports low-infrastructure settings.
  • Builds a longitudinal baseline for better personalization over time.

How it works

User flow
  • Open app → start scan (30–60s).
  • Real-time signal quality indicator stabilizes capture.
  • App generates status + short rationale + next action.
System flow
  • Frame → waveform → filtering → SQI → feature extraction.
  • Model inference + safety rails.
  • Report + trend view + clinician dashboard (optional).

Clinical validation approach

What we will prove
  • Signal reliability across phones & patient conditions.
  • Agreement against reference measurements (where appropriate).
  • Operational utility: can it improve early escalation decisions?
How we will prove it
  • Multi-site pilots with ethics approvals.
  • Pre-specified endpoints and audit logs.
  • Iterative calibration + robustness testing.

Contact

For pilots, partnerships, or pre-seed discussions:
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This website describes a triage-support product concept. It does not provide medical advice.