Built for the Field, Not the Lab
Every feature designed around the realities of community health work in low-resource settings — unreliable connectivity, low-cost devices, minimal training time, and the need for data that flows into national health systems.
Vital Signs Without Equipment
Contactless screening using the smartphone camera your program already provides
Heart Rate Screening
Contactless heart rate capture via rPPG, tested against pulse oximeters — useful for hypertension pre-screening and cardiovascular triage at community level
Heart Rate Variability
HRV metrics captured from a single facial scan, providing autonomic nervous system indicators relevant to stress assessment and maternal health monitoring
SpO2 Estimation
Blood oxygen saturation estimates from the camera — a screening signal for respiratory distress, useful in TB, pneumonia, and COVID-19 triage workflows
Stress & Fatigue Indicators
Autonomic stress markers derived from cardiovascular signal analysis, supporting mental health screening and CHW wellness monitoring in high-burden programs
Vital Signs Without Equipment
Deployment Infrastructure
The backend capabilities that make field-scale implementation possible
Offline-First Data Pipeline
All screening runs on-device. Results queue in local storage and batch-sync when connectivity is available — whether that is facility Wi-Fi, a CHW supervision point, or intermittent mobile data
DHIS2 & HMIS Data Mapping
Screening outputs map to standard DHIS2 data elements. Configure once per program, then field data flows into district and national dashboards without double-entry
Data Sovereignty & Privacy
On-device processing means screening data stays on the handset until intentional sync. Configurable data residency policies support country-level requirements and IRB protocols for research deployments
Deployment Infrastructure
Smartphone rPPG Screening vs Traditional Field Equipment
| Feature | MedHealthScan | Traditional Methods |
|---|---|---|
| Works Without Connectivity | ||
| Zero Consumables Per Screening | ||
| Runs on Existing CHW Phones | ||
| DHIS2 Data Export | Rare | |
| Clinical Diagnostic Use | Screening only |
Experience MedHealthScan Today
See what contactless vitals monitoring can do — try it free.