/*

• File: README.md
• Description: Project documentation and setup instructions
• Design & Developed by Tech4Biz Solutions
• Copyright (c) Spurrin Innovations. All rights reserved. */

NeoScan Physician App

A comprehensive React Native application designed for emergency department physicians to manage patient care, critical alerts, and medical workflows in real-time.

🚀 Features

Authentication & Security

• Hospital SSO Integration - Seamless login with hospital credentials
• Multi-factor Authentication - Enhanced security for medical data
• Emergency Access - Quick access codes for urgent situations
• Session Management - 8-hour sessions with 30-minute inactivity timeout
• Device Remembering - 30-day trusted device authentication

ER Dashboard

• Real-time Patient Monitoring - Live updates of patient status and vital signs
• Critical Alert System - Immediate notifications for life-threatening conditions
• Department Statistics - Overview of emergency, trauma, cardiac, neurology, pediatrics, and ICU
• Quick Actions - Emergency procedures, scan orders, medication, lab work, consultations
• Patient Filtering - Filter by status (All, Critical, Active)

Patient Management

• Comprehensive Patient Cards - Vital signs, allergies, medications, diagnosis
• Medical History - Complete patient medical records
• Real-time Vital Signs - Blood pressure, heart rate, temperature, respiratory rate, oxygen saturation
• Allergy Alerts - Prominent display of patient allergies
• Medication Tracking - Current medications with dosages and schedules

Critical Finding Response

• AI-Powered Detection - Automated critical finding identification
• Immediate Alert System - Push notifications for urgent cases
• Response Timeline - 0-30 seconds acknowledgment, 2-5 minutes action
• Treatment Protocols - Quick access to emergency procedures

🏗️ Architecture

Project Structure

NeoScan_Physician/
├── app/                          # Main application code
│   ├── modules/                  # Feature-based modules
│   │   ├── Auth/                 # Authentication module
│   │   ├── Dashboard/            # ER Dashboard module
│   │   ├── PatientCare/          # Patient management module
│   │   └── Settings/             # App settings module
│   ├── shared/                   # Shared utilities & components
│   │   ├── components/           # Reusable UI components
│   │   ├── utils/                # Utility functions
│   │   └── types/                # TypeScript type definitions
│   ├── theme/                    # Design system & theming
│   ├── navigation/               # Navigation setup
│   ├── store/                    # Redux state management
│   ├── config/                   # Configuration files
│   └── assets/                   # Static assets
├── android/                      # Android native code
├── ios/                          # iOS native code
└── docs/                         # Documentation

Technology Stack

• React Native 0.79.0 - Cross-platform mobile development
• TypeScript - Type-safe development
• React Navigation 6 - Navigation management
• Redux Toolkit - State management
• React Native Vector Icons - Icon library
• React Native Push Notification - Real-time notifications
• React Native Keychain - Secure credential storage

🎨 Design System

Color Palette - "Modern Healthcare Blue"

• Primary: #2196F3 (Material Blue)
• Secondary: #1976D2 (Darker Blue)
• Critical: #F44336 (Material Red)
• Warning: #FF9800 (Material Orange)
• Success: #4CAF50 (Material Green)

Typography

• Primary Font: Roboto
• Font Weights: Light (300), Regular (400), Medium (500), Bold (700)
• Font Sizes: Display (32px, 24px, 20px), Body (16px, 14px, 12px), Caption (10px)

Components

• Patient Cards - Comprehensive patient information display
• Critical Alerts - High-priority notification system
• Quick Actions - Emergency procedure shortcuts
• Department Stats - Real-time department overview
• Dashboard Header - ER statistics and shift information

📱 Screens

Authentication Flow

1. Splash Screen - App initialization and authentication check
2. Login Screen - Hospital SSO, credential login, emergency access
3. Main Dashboard - ER overview with patient list and alerts

Main Application

1. ER Dashboard - Real-time patient monitoring and critical alerts
2. Patient Details - Comprehensive patient information and medical history
3. Alerts Center - Critical finding notifications and response
4. Reports - Medical reports and scan results
5. Settings - User preferences and app configuration

🔧 Setup & Installation

Prerequisites

• Node.js >= 18
• React Native CLI
• Android Studio (for Android development)
• Xcode (for iOS development)

Installation Steps

1. Clone the repository

   git clone <repository-url>
   cd NeoScan_Physician
   

2. Install dependencies

   npm install
   

3. iOS Setup (macOS only)

   cd ios
   pod install
   cd ..
   

4. Start the development server

   npm start
   

5. Run on device/simulator

   # Android
   npm run android
   
   # iOS
   npm run ios
   

🚨 Critical Alert Workflow

Alert Reception (0-30 seconds)

• Push notification received
• Alert screen displayed
• Patient context loaded
• AI summary generated

Assessment (30-60 seconds)

• Patient details reviewed
• Medical history checked
• Current status assessed
• Urgency level determined

Action Planning (1-2 minutes)

• Treatment protocol loaded
• Specialist consultation initiated
• Emergency procedures prepared
• Documentation started

Implementation (2-5 minutes)

• Actions executed
• Status updated
• Team notified
• Record documented

🔐 Security Features

Authentication

• Session Management: 8-hour timeout
• Auto-logout: Inactivity after 30 minutes
• Device Remembering: 30-day trusted devices
• Emergency Access: Limited functionality
• Audit Trail: All actions logged

Data Protection

• Encryption: End-to-end data encryption
• HIPAA Compliance: Healthcare data protection
• Secure Storage: Encrypted local storage
• Network Security: HTTPS/TLS communication

📊 Performance Optimization

Loading States

• Critical Alerts: Immediate loading
• Patient List: Fast loading with caching
• Patient Details: Medium loading
• Medical History: Optimized loading
• Full Reports: Background loading

Offline Capabilities

• Critical Alerts: Always available
• Patient List: Cached data access
• Recent Reports: Offline viewing
• Settings: Local storage
• Sync: Automatic when online

🧪 Testing

Test Structure

• Unit Tests: Component and utility testing
• Integration Tests: Module interaction testing
• E2E Tests: Complete workflow testing
• Performance Tests: Load and stress testing

Running Tests

# Unit tests
npm test

# E2E tests
npm run test:e2e

# Performance tests
npm run test:performance

📱 Platform Support

iOS Features

• Face ID authentication
• Apple Health integration
• Siri shortcuts
• iOS notifications

Android Features

• Fingerprint authentication
• Google Fit integration
• Android Auto
• Android notifications

🔄 Real-time Updates

WebSocket Integration

• Patient Status: Real-time updates
• Vital Signs: 30-second intervals
• Alert Status: Immediate updates
• Bed Assignments: Real-time changes
• Report Status: 5-minute intervals

Data Synchronization

• Server Priority: Server data overrides local
• Timestamp Comparison: Latest data wins
• User Confirmation: Manual resolution for conflicts
• Audit Trail: All changes tracked

📋 Development Guidelines

Code Style

• TypeScript: Strict type checking
• ESLint: Code quality enforcement
• Prettier: Code formatting
• Conventional Commits: Git commit messages

Component Guidelines

• Single Responsibility: One component, one purpose
• Reusability: Shared components in shared/
• Type Safety: Full TypeScript coverage
• Accessibility: WCAG 2.1 compliance

Performance Guidelines

• Lazy Loading: Components loaded on demand
• Memoization: React.memo for expensive components
• Image Optimization: Compressed and cached images
• Bundle Size: Minimal dependencies

🚀 Deployment

Build Configuration

• Environment Variables: Separate configs for dev/staging/prod
• Code Signing: Proper certificate management
• Bundle Optimization: Minified and optimized builds
• Asset Management: Optimized images and fonts

Release Process

1. Development: Feature development and testing
2. Staging: Integration testing and QA
3. Production: Final testing and deployment
4. Monitoring: Performance and error tracking

📞 Support

Documentation

• API Documentation: Complete API reference
• User Guide: End-user documentation
• Developer Guide: Technical documentation
• Troubleshooting: Common issues and solutions

Contact

• Technical Support: dev-support@neoscan.com
• Emergency Support: emergency-support@neoscan.com
• Feature Requests: features@neoscan.com

📄 License

This project is proprietary software developed for healthcare institutions. All rights reserved.

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NeoScan Physician App - Empowering emergency care with real-time intelligence and seamless workflows.

/*

• End of File: README.md
• Design & Developed by Tech4Biz Solutions
• Copyright (c) Spurrin Innovations. All rights reserved. */