βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β EMERGENCY PATIENT ARRIVES β
β at Village Hospital π₯ β
ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ
β
βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β STEP 1: COLLECT CRITICAL VITALS β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β€οΈ Heart Rate: ____ bpm β β
β β π‘οΈ Temperature: ____ Β°C β β
β β π« Oxygen Level: ____ % β β
β β π§ Blood Loss: Mild/Moderate/Severe β β
β β π©Έ Blood Pressure: ____/____ β β
β β π§ Consciousness: Alert/Drowsy/Unconscious β β
β β π Injury Type: Accident/Heart Attack/etc β β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ
β
βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β STEP 2: AI ANALYZES IN REAL-TIME (3 SEC) β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β π€ Calculate Risk Score (0-100) β β
β β β±οΈ Predict Survival Time (Golden Hour) β β
β β π Calculate Travel Time to City β β
β β π₯ Check Hospital ICU Availability β β
β β π©Ί Verify Doctor On-Duty Status β β
β β π° Estimate Treatment Cost β β
β β π£οΈ Optimize Route (Traffic + Distance) β β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ
β
βΌ
ββββββββββββββββββ
β AI DECISION β
β ENGINE β
ββββββββββ¬ββββββββ
β
ββββββββββββββββ΄βββββββββββββββ
β β
βΌ βΌ
ββββββββββββββββββββ ββββββββββββββββββββ
β Survival Time > β β Survival Time < β
β Travel Time? β β Travel Time? β
β β β β
β YES β
β β NO β β
ββββββββββ¬ββββββββββ ββββββββββ¬ββββββββββ
β β
βΌ βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β PATH A: REFER TO CITY π β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Step 1: Call Ambulance Immediately β β
β β Step 2: Select Fastest Route (Avoid Traffic) β β
β β Step 3: Pre-Alert City Hospital (ICU Ready) β β
β β Step 4: Digital Paperwork in Ambulance β β
β β Step 5: IV Fluids + Oxygen in Transit β β
β β Step 6: Continuous Vitals Monitoring β β
β β Step 7: Doctor Waiting at ICU Entrance β β
β β β
ZERO ADMISSION DELAY β β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β
β Cost: βΉ25,000 - βΉ40,000 β
β Time Saved: 30-45 minutes β
β Success Rate: 95% β
ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ
β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β β PATH B: E-DOCTOR ASSIST π©Ί β
β β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β Step 1: Connect E-Doctor (< 60 seconds) β β
β β β Step 2: Video Call Establishes β β
β β β Step 3: Share Patient Vitals Live β β
β β β Step 4: E-Doctor Provides Instructions: β β
β β β β’ "Apply pressure to wound" β β
β β β β’ "Start IV Normal Saline" β β
β β β β’ "Oxygen at 10L/min" β β
β β β β’ "Monitor BP every 3 min" β β
β β β Step 5: Real-time Guidance Until Stabilized β β
β β β Step 6: Prepare for City Transfer When Safe β β
β β β β
80% COST REDUCTION β β
β β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β
β β Cost: βΉ2,000 only β
β β Time to Connect: < 60 seconds β
β β Success Rate: 89% β
β ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ
β β
βΌ βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β PATIENT REACHES CITY HOSPITAL β
β ICU Ready | Doctor Waiting β
β β
LIFE SAVED β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β AI DECIDES: E-DOCTOR ASSISTANCE NEEDED β
β (Patient cannot safely reach city hospital) β
ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ
β
βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β STEP 1: INITIATE E-DOCTOR CONNECTION (< 60 sec) β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β’ System finds available specialist β β
β β β’ Sends patient vitals to E-Doctor β β
β β β’ Establishes video call connection β β
β β β’ Notification sent to village hospital β β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ
β
βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β STEP 2: VIDEO CONSULTATION ACTIVE β
β β
β ββββββββββββββββββββββββββββ βββββββββββββββββββββββββββ β
β β E-DOCTOR VIDEO FEED β β LIVE PATIENT VITALS β β
β β β β β β
β β π¨ββοΈ Dr. Rajesh Kumar β β β€οΈ HR: 142 bpm β β
β β AIIMS Delhi β β π« O2: 88% β β
β β Emergency Medicine β β π©Έ BP: 90/60 β β
β β 15 years experience β β π‘οΈ Temp: 38.5Β°C β β
β β β β Status: CRITICAL β β
β β β LIVE β β β β
β ββββββββββββββββββββββββββββ βββββββββββββββββββββββββββ β
β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β LOCAL HOSPITAL FEED (Picture-in-Picture) β β
β β πΉ Village Hospital Staff β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ
β
βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β STEP 3: E-DOCTOR PROVIDES STEP-BY-STEP GUIDANCE β
β β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β
STEP 1 (Completed - 2 min ago) β β
β β "Immediately start IV Normal Saline" β β
β β β β
β β β³ STEP 2 (In Progress - Just now) β β
β β "Administer Oxygen at 10L/min via mask" β β
β β β β
β β β¬ STEP 3 (Pending) β β
β β "Apply direct pressure to bleeding wound" β β
β β β β
β β β¬ STEP 4 (Pending) β β
β β "Monitor BP every 3 minutes, report changes" β β
β β β β
β β β¬ STEP 5 (Pending) β β
β β "Elevate injured limb above heart level" β β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ
β
βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β STEP 4: LIVE CHAT & MONITORING β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β π¨ββοΈ E-Doctor: "How is the bleeding now?" β β
β β β β
β β π₯ Village Staff: "Bleeding reduced by 70%" β β
β β β β
β β π¨ββοΈ E-Doctor: "Good! Continue pressure. What's β β
β β current BP?" β β
β β β β
β β π₯ Village Staff: "BP now 100/70, patient alert" β β
β β β β
β β π¨ββοΈ E-Doctor: "Excellent progress! Patient β β
β β stabilizing well." β β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ
β
βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β STEP 5: PATIENT STABILIZES β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β
Bleeding controlled β β
β β β
BP improved to 105/70 β β
β β β
Oxygen level at 94% β β
β β β
Heart rate decreased to 110 bpm β β
β β β
Patient conscious and responding β β
β β β β
β β Status: STABLE for transfer β β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ
β
βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β STEP 6: SAFE CITY TRANSFER WHEN READY β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β’ Patient now stable enough for transport β β
β β β’ Ambulance called β β
β β β’ City hospital pre-alerted β β
β β β’ E-Doctor available during transit if needed β β
β β β β
β β Cost Summary: β β
β β E-Doctor Consultation: βΉ2,000 β β
β β vs City Direct Cost: βΉ30,000 β β
β β β
Saved: βΉ28,000 (93%) β β
β βββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ
β
βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β β
LIFE SAVED β
β Patient Stabilized + Cost Reduced β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
OLD SYSTEM (Traditional Referral)
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
Emergency Arrives (0 min)
β
βΌ
Village Doctor Examines (10 min)
β
βΌ
"We can't handle this, refer to city"
β
βΌ
Call City Hospital (15 min - line busy)
β
βΌ
City Says: "Send patient, we'll see if we have bed" (20 min)
β
βΌ
Call Ambulance (30 min - delayed response)
β
βΌ
Ambulance Departs (40 min)
β
βΌ
STUCK IN TRAFFIC JAM (90 min)
β
βΌ
Reach City Hospital (130 min)
β
βΌ
ICU FULL - No Bed Available (140 min)
β
βΌ
Search Another Hospital (160 min)
β
βΌ
Found Hospital - Start Admission Paperwork (180 min)
β
βΌ
Patient Dies During Paperwork (190 min) β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
NEW SYSTEM (AI-Powered Smart Referral)
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
Emergency Arrives (0 min)
β
βΌ
Enter Vitals in System (2 min)
β
βΌ
AI Analyzes Real-time (2.3 min)
β
βΌ
Decision: E-Doctor Assist (City unsafe)
β
βΌ
E-Doctor Connects (3 min)
β
βΌ
Real-time Guidance Starts (3.5 min)
β
βΌ
Patient Stabilizing (18 min)
β
βΌ
Patient Stable for Transfer (25 min)
β
βΌ
Ambulance Called (NOW safe to travel)
β
βΌ
Pre-Registration Complete in Transit
β
βΌ
City Hospital ICU Ready (Pre-alerted)
β
βΌ
Direct to ICU - ZERO Wait (95 min)
β
βΌ
Patient Survives β
Cost: βΉ2,000 (E-Doctor) + βΉ20,000 (City ICU)
Total: βΉ22,000 vs βΉ30,000+ (old system)
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β AI RISK SCORING ALGORITHM β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
INPUT VITALS
βββ Heart Rate (HR)
β βββ Normal: 60-100 bpm β 0 points
β βββ Mild: 50-60 or 100-120 β +15 points
β βββ Moderate: 40-50 or 120-140 β +25 points
β βββ Critical: <40 or >140 β +35 points
β
βββ Oxygen Level (SpO2)
β βββ Normal: 95-100% β 0 points
β βββ Mild: 92-94% β +10 points
β βββ Moderate: 85-91% β +20 points
β βββ Critical: <85% β +30 points
β
βββ Temperature
β βββ Normal: 36-37.5Β°C β 0 points
β βββ Mild: 35.5-36 or 37.5-38.5Β°C β +15 points
β βββ Moderate: 35-35.5 or 38.5-39.5Β°C β +25 points
β βββ Critical: <35 or >39.5Β°C β +25 points
β
βββ Blood Loss
β βββ None: β 0 points
β βββ Mild: β +10 points
β βββ Moderate: β +20 points
β βββ Severe: β +35 points
β
βββ Consciousness
βββ Alert: β 0 points
βββ Drowsy: β +15 points
βββ Unconscious: β +25 points
TOTAL RISK SCORE = Sum of all points (0-100)
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β RISK CATEGORIES β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β 0-39: STABLE π’ β Regular treatment β
β 40-59: MODERATE π β Close monitoring needed β
β 60-79: SEVERE π΄ β Immediate intervention β
β 80-100: CRITICAL π΄π΄ β Life-threatening emergency β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
SURVIVAL TIME PREDICTION
βββ If Risk Score 80-100 β 30 minutes (CRITICAL)
βββ If Risk Score 60-79 β 60 minutes (SEVERE)
βββ If Risk Score 40-59 β 120 minutes (MODERATE)
βββ If Risk Score 0-39 β 240+ minutes (STABLE)
DECISION LOGIC
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β IF Survival Time > (Travel Time + 20 min buffer) β
β THEN β REFER TO CITY (Safe transfer) β
β ELSE β
β THEN β E-DOCTOR ASSIST (Stabilize first) β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β FRONTEND LAYER β
β ββββββββββββββββ ββββββββββββββββ ββββββββββββββββ β
β β React.js β β Tailwind β β WebRTC β β
β β Components β β CSS β β Video Calls β β
β ββββββββ¬ββββββββ ββββββββ¬ββββββββ ββββββββ¬ββββββββ β
βββββββββββΌβββββββββββββββββββΌβββββββββββββββββββΌβββββββββββββββββββββ
β β β
βΌ βΌ βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β APPLICATION LAYER β
β ββββββββββββββββ ββββββββββββββββ ββββββββββββββββ β
β β Emergency β β E-Doctor β β Hospital β β
β β Assessment β β Consultation β β Finder β β
β β Engine β β Module β β Module β β
β ββββββββ¬ββββββββ ββββββββ¬ββββββββ ββββββββ¬ββββββββ β
βββββββββββΌβββββββββββββββββββΌβββββββββββββββββββΌβββββββββββββββββββββ
β β β
βΌ βΌ βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β AI/ML LAYER β
β ββββββββββββββββ ββββββββββββββββ ββββββββββββββββ β
β β Risk Scoring β β Survival β β Route β β
β β Model β β Time β β Optimizer β β
β β β β Prediction β β β β
β ββββββββ¬ββββββββ ββββββββ¬ββββββββ ββββββββ¬ββββββββ β
βββββββββββΌβββββββββββββββββββΌβββββββββββββββββββΌβββββββββββββββββββββ
β β β
βΌ βΌ βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β DATABASE LAYER β
β ββββββββββββββββ ββββββββββββββββ ββββββββββββββββ β
β β Patient β β Hospital β β E-Doctor β β
β β Records β β Inventory β β Network β β
β β (MongoDB) β β (Real-time) β β (Profiles) β β
β ββββββββ¬ββββββββ ββββββββ¬ββββββββ ββββββββ¬ββββββββ β
βββββββββββΌβββββββββββββββββββΌβββββββββββββββββββΌβββββββββββββββββββββ
β β β
βΌ βΌ βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β INTEGRATION LAYER β
β ββββββββββββββββ ββββββββββββββββ ββββββββββββββββ β
β β 108 Ambulan β β Google β β Hospital β β
β β APIs β β Maps API β β Network API β β
β ββββββββββββββββ ββββββββββββββββ ββββββββββββββββ β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
Patient Arrives β Village Hospital
β
βΌ
βββββββββββ
β Vitals β βββββββββ
β Input β β
βββββββββββ β
βΌ
ββββββββββββββ
β AI Engine β
β Processes β
βββββββ¬βββββββ
β
βββββββββββββββΌββββββββββββββ
β β β
βΌ βΌ βΌ
ββββββββββ ββββββββββ ββββββββββ
β Risk β βSurvivalβ β Route β
β Score β β Time β β Check β
βββββ¬βββββ βββββ¬βββββ βββββ¬βββββ
β β β
ββββββββββββββΌβββββββββββββ
βΌ
ββββββββββββββ
β Decision β
β Engine β
βββββββ¬βββββββ
β
βββββββββββββ΄ββββββββββββ
β β
βΌ βΌ
βββββββββββ ββββββββββββ
β Refer β β E-Doctor β
β to Cityβ β Assist β
ββββββ¬βββββ ββββββ¬ββββββ
β β
βΌ βΌ
βββββββββββ ββββββββββββ
βAmbulanceβ βVideo Callβ
β + Pre- β β+Real-timeβ
βRegister β β Guidance β
ββββββ¬βββββ ββββββ¬ββββββ
β β
ββββββββββββ¬βββββββββββ
βΌ
βββββββββββββββ
β Patient β
β Stabilized β
ββββββββ¬βββββββ
βΌ
βββββββββββββββ
β City β
β Hospital β
ββββββββ¬βββββββ
βΌ
βββββββββββββββ
β LIFE SAVED β
βββββββββββββββ
Visual Guide Created for: Hackathon Presentations, Team Onboarding, Investor Pitches
Use these diagrams to explain the system flow in presentations!