Submitted by: Dr. Alexis Collier, DHA, MHA
Hackathon: Google Gemini 3 Hackathon 2026
Deadline: February 9, 2026
VitaSignal™ LLC is an AI-powered clinical decision support platform that predicts ICU patient deterioration using temporal patterns in electronic health record data — without requiring physiological sensors, lab values, or additional medical devices.
This submission integrates Google Gemini 3 to enhance clinical workflows with natural language understanding and reasoning capabilities.
- EHR-based temporal pattern analysis for ICU mortality prediction
- Nursing workload optimization using documentation signals
- SHAP explainability for transparent, bedside-ready AI reasoning
- 11 U.S. Provisional Patent Applications Filed
- Validated across international ICU databases (USA & Switzerland)
| Feature | Description |
|---|---|
| Clinical Notes Analyzer | Extracts early warning signs from free-text nurse observations |
| Explainable Risk Narratives | Converts SHAP outputs into plain-language bedside explanations |
| Intervention Recommender | Suggests evidence-based nursing interventions by clinical urgency |
| Health Equity Analyzer | Detects demographic disparities in AI risk predictions |
- No API keys in client code — all AI calls routed through secure server-side gateway
- No real patient data — HIPAA-safe synthetic demonstrations only
- FDA Non-Device CDS compliant under the 21st Century Cures Act
- HIPAA & SOC 2 Type II current
git clone https://github.com/colla00/Gemini-3-Hackathon.git
cd Gemini-3-Hackathon
npm install
npm run devEnvironment Variables (.env):
VITE_SUPABASE_URLVITE_SUPABASE_PUBLISHABLE_KEYAI_GATEWAY_KEY— server-side only, never exposed to client
| Category | Technology |
|---|---|
| Frontend | React 18, TypeScript, Tailwind CSS |
| UI | shadcn/ui, Radix UI |
| Backend | Supabase Edge Functions (Deno) |
| AI | Google Gemini 3 (secure server-side gateway) |
| Charts | Recharts |
Dr. Alexis Collier, DHA, MHA
Founder & CEO, VitaSignal LLC
🌐 vitasignal.ai | dralexis.ceo
📧 info@vitasignal.ai
NIH AIM-AHEAD CLINAQ Fellow | Adjunct Faculty, University of North Georgia
© 2026 VitaSignal LLC. All rights reserved. Patent Pending — USPTO.
Powered by Google Gemini 3 API