MRI Preventative Maintenance checklist

Check power cord and connections for any damage or fraying.

Inspect the exterior of the MRI machine for any physical damage or abnormalities.

Ensure all panels and covers are secure and properly aligned.

Check emergency stop buttons for functionality.

Verify that all warning labels and signage are clearly visible and legible.

Inspect the room ventilation system and ensure proper airflow.

Verify magnetic field strength using a Gauss meter.

Check for any abnormal magnetic field fluctuations.

Inspect the magnet cryogen level and fill if necessary.

Ensure proper functioning of the quench vent system.

Check for any signs of magnet helium leaks or frost build-up.

Test RF shielding integrity.

Inspect RF coil cables and connectors for any damage.

Verify proper functioning of RF power amplifiers.

Check for any abnormal RF noise or interference.

Test RF coil tuning and matching.

Inspect gradient coil cables and connectors for any damage.

Verify proper functioning of gradient amplifiers.

Test gradient coil linearity and accuracy.

Check for any abnormal gradient coil heating.

Inspect patient table for any damage or malfunction.

Verify proper functioning of table movement mechanisms.

Check patient table accessories (e.g., straps, pads) for wear and tear.

Test table weight limit capacity.

Ensure proper functioning of patient positioning and immobilization devices.

Test interlock systems for proper functioning.

Verify emergency power-off buttons are operational.

Check for any faults in the fire suppression system.

Ensure proper functioning of the magnetic field detection alarm.

Test safety mechanisms for patient monitoring and response.

Verify the latest software updates and patches are installed.

Test image quality parameters (e.g., resolution, signal-to-noise ratio).

Inspect image reconstruction and processing systems.

Ensure proper functioning of image archiving and retrieval systems.

Verify the accuracy of image calibration and scaling.

Review and update equipment maintenance logs.

Ensure all maintenance and service records are up to date.

Verify calibration and performance validation documentation.

Document any maintenance, repairs, or adjustments performed during the inspection.

Maintain a log of any potential issues or areas of concern for future reference.