Module 1: What Makes MRI Systems Different to Service
- The science behind MRI imaging and the equipment and components that make it possible
- Types of MRI machines and their applications
- Key components of an MRI system, including the magnetic field, gradient coil, and radiofrequency coil systems
Module 2: Safety First: Working Around Magnets and Electricity
- Magnetic field safety precautions, and keeping patients and technicians safe during scans
- Handling ferromagnetic objects safely around MRI equipment
- Electrical components and their risks, grounding, circuit protection, and safety measures during maintenance and repair
Module 3: Magnets, Coils, and the Faults They Develop
- Permanent and superconducting magnets, and understanding magnetic field strength and homogeneity
- Troubleshooting magnetic-related issues
- The function of radiofrequency and gradient coils, their impact on image quality, and how to identify and repair coil faults
Module 4: Patient Table and Cooling System Care
- Structure and movement of the MRI patient table, common positioning issues, and repairing its mechanical components
- Why cooling matters for MRI operation, and understanding cryogens and their role
- Troubleshooting cooling system failures
Module 5: Inside the Electronics: Diagnosing and Repairing Faults
- Power supplies, electronics, and signal processing within the MRI system, and common electronic failures and their impact
- Using diagnostic tools to identify electronic faults
- Repairing circuit boards, signal processing units, and replacing faulty components
Module 6: Field Homogeneity and Gradient Coil Maintenance
- Causes of magnetic field distortion and techniques for assessing field quality
- Adjusting and recalibrating magnetic field strength
- Understanding gradient coil operation, preventive maintenance techniques, and repairing gradient system faults
Module 7: Software, Configuration, and Image Quality
- Overview of MRI operating software, configuration, and troubleshooting
- Updating and maintaining MRI software
- Factors affecting image quality, analysing signal-to-noise ratio, and techniques for improving image clarity
Module 8: Scheduled Maintenance and Spotting Trouble Early
- Daily, weekly, and monthly maintenance tasks, and routine checks to ensure proper functionality
- Documentation and record-keeping for maintenance
- Monitoring system performance and recognising early warning signs before they cause downtime
Module 9: Calibration Across the System
- Why regular calibration matters for accurate imaging, and calibration procedures for magnets and coils
- Troubleshooting calibration issues
- Techniques for calibrating gradient and radiofrequency systems and aligning imaging systems for optimal performance
Module 10: Cryogens and Cooling Units
- Understanding the cryogens used in MRI systems and safety precautions when handling them
- Monitoring cryogen levels and recharging systems
- Preventive maintenance for cooling units and troubleshooting cooling system failures
Module 11: Clinical Troubleshooting in Practice
- Common performance problems faced in clinical settings and troubleshooting patient imaging errors
- Optimising MRI system settings for clinical use
- Real-world case studies of MRI system failures, their causes, and effective troubleshooting approaches
Module 12: Repairs and Managing Downtime
- Best practices for replacing MRI components and ensuring compatibility of replacement parts
- Repair techniques for common MRI malfunctions
- Minimising downtime during repairs, scheduling effectively, and communicating with healthcare teams on system status
Module 13: Advanced Diagnostics and Long-Term Planning
- Using specialised diagnostic tools for advanced repairs and understanding system behaviour for deep troubleshooting
- Repairing rare or complex MRI failures
- Developing a comprehensive long-term maintenance plan and budgeting for future system upgrades