LACtate + CO₂ Health Monitoring Research
Wearable research prototype combining physiological & environmental monitoring with FHIR R4 standardization
Wrist-worn device measuring HR, HRV, SpO₂ + CO₂, VOCs, PM2.5, temperature simultaneously
Indoor CO₂ >1000ppm impairs cognition 15-25%, increases asthma/COPD symptoms, and contributes to depression & sleep disorders via chronic hypercapnia. LACCO detects before symptoms appear
Bluetooth → Mobile app → FHIR R4 Bundle → EHR integration & CDS Hooks
Finnish Utility Model filed Dec 2025 | MIT-licensed FHIR profiles | Hackathon prototype
Real-time CO₂ monitoring, physiological data, and clinical decision support
Research prototype demonstrating FHIR R4 profiles for wearable health devices
Fully standardized Observation resources with LOINC/SNOMED codes
CDS Hooks for clinical decision support (CO₂ alerts, ventilation recommendations)
Open source MIT-licensed profiles for healthcare interoperability
Finnish Health Data Hackathon 2026 portfolio project
LACCO explores simultaneous monitoring of physiological parameters and indoor air quality using FHIR R4 standardization. This academic research prototype demonstrates how wearable devices can integrate with electronic health records through standardized healthcare APIs.
🔬 Research Collaboration:
About This Project:
Academic portfolio & research project for Finnish Health Data Hackathon 2026
Demonstrating FHIR R4 standardization for next-generation wearable health devices
🛡️ Licensing:
• FHIR profiles, CDS Hooks, example data: MIT License (open source)
• Device concept: Finnish Utility Model (filed Dec 2025, pending)
Arto Kivimäki | Independent Researcher & Developer