Functional requirements of Patient Record Management System with non-functional

Functional Requirements

1. User Management
   • Registrati on and Authentication
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     : Users (doctors, nurses, administrative staff) can register and log in securely.
   • Role-Based Access Control: Different roles (e.g., admin, doctor, nurse) have access to different parts of the system based on permissions.
   • Profile Management: Users can manage their profiles, including updating personal information and credentials.
2. Patient Records Management
   • Patient Registration: Add new patients to the system with personal details (name, date of birth, contact information).
   • Medical History: Record and update patient medical history, including past illnesses, surgeries, and allergies.
   • Current Medications: Track current medications and dosages prescribed to patients.
   • Treatment Plans: Document ongoing treatment plans and progress.
3. Appointment Scheduling
   • Booking: Schedule and manage patient appointments with healthcare providers.
   • Reminders: Send appointment reminders to patients and healthcare providers.
   • Cancellation and Rescheduling: Allow patients and providers to cancel or reschedule appointments.
4. Clinical Documentation
   • Visit Notes: Record detailed notes from each patient visit or consultation.
   • Diagnostic Results: Document and store diagnostic test results (e.g., lab results, imaging).
   • Prescriptions: Create and manage electronic prescriptions and send them to pharmacies.
5. Billing and Insurance
   • Invoicing: Generate and manage invoices for medical services rendered.
   • Insurance Claims: Submit and track insurance claims and verify coverage.
   • Payment Processing: Process payments and manage billing records.
6. Reporting and Analytics
   • Patient Reports: Generate reports on patient visits, treatment outcomes, and other metrics.
   • Operational Reports: Produce reports on system usage, appointment scheduling, and billing.
7. Data Integration
   • Interoperability: Integrate with other healthcare systems (e.g., laboratory systems, electronic health records) to exchange patient data.
   • Import/Export: Support data import/export for patient records and other relevant information.
8. Data Security and Privacy
   • Access Control: Restrict access to sensitive patient information based on user roles.
   • Audit Trails: Maintain logs of access and changes to patient records for accountability.
9. Communication
   • Messaging: Provide secure messaging capabilities between patients and healthcare providers.
   • Notifications: Notify users of important events, such as new messages, appointment reminders, or changes in patient status.

Non-Functional Requirements

1. Performance
   • Response Time: The system should respond to user queries and actions within a specified time frame (e.g., under 2 seconds for search queries).
   • Scalability: The system should handle increasing amounts of data and user load without performance degradation.
2. Reliability
   • Uptime: Ensure high availability of the system with minimal downtime (e.g., 99.9% uptime).
   • Data Integrity: Maintain the accuracy and consistency of patient data across the system.
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3. Security
   • Data Encryption: Encrypt sensitive data both in transit and at rest to protect patient information.
   • Authentication and Authorization: Implement strong authentication mechanisms and role-based access control.
   • Compliance: Adhere to relevant healthcare regulations and standards (e.g., HIPAA, GDPR).
4. Usability
   • User Interface: Design an intuitive and user-friendly interface to facilitate ease of use for healthcare professionals and administrative staff.
   • Accessibility: Ensure the system is accessible to users with disabilities (e.g., compliance with WCAG standards).
5. Maintainability
   • Code Quality: Write clean, maintainable code with proper documentation to facilitate updates and troubleshooting.
   • Documentation: Provide comprehensive user manuals and technical documentation.
6. Availability
   • Backup and Recovery: Implement regular data backups and establish procedures for data recovery in case of system failures.
   • Failover: Ensure the system can switch to backup systems or servers in case of primary system failure.
7. Portability
   • Cross-Platform Support: Ensure compatibility with different devices and operating systems (e.g., desktop, mobile).
8. Supportability
   • Customer Support: Provide mechanisms for users to get technical support and assistance.
   • Error Reporting: Include functionality for users to report issues or bugs and track their resolution.