As an L2-Operator at an MRI (Magnetic Resonance Imaging) facility, your responsibilities would involve operating and maintaining MRI equipment to ensure optimal functionality and patient safety.

Here's an outline of what the role typically entails:

1. Equipment Operation: Your primary duty would be operating MRI machines efficiently and accurately. This involves following protocols for different types of scans, adjusting parameters according to patient needs, and ensuring images of high quality.
2. Patient Care: Ensuring patient comfort and safety during scans is paramount. You would need to explain procedures to patients, address any concerns they may have, and monitor them throughout the scan to ensure their well-being.
3. Quality Control and Maintenance: Conducting regular quality control checks on MRI equipment is essential to maintain accuracy and reliability of scans. You would be responsible for performing routine maintenance tasks and troubleshooting any technical issues that arise.
4. Safety Compliance: Adhering to safety protocols and guidelines is crucial in MRI operations due to the strong magnetic fields involved. You would need to ensure that safety procedures are followed at all times to prevent accidents and injuries.
5. Documentation and Record-keeping: Maintaining accurate records of patient scans, equipment maintenance, and any incidents is necessary for compliance and future reference.
6. Collaboration: Working closely with radiologists, physicians, and other healthcare professionals is common in this role. Effective communication and collaboration are essential for providing accurate diagnoses and treatment plans.
7. Continuing Education: Staying updated on advancements in MRI technology and techniques is important to enhance your skills and knowledge in the field. Participating in relevant training programs and continuing education opportunities is typically encouraged

Documents

Registration for the MRI Safety Training/Refresher here

MR-Questionnaire (German + English) here

Collect your (10 hrs) training sessions al L1/L2 using this form

"MR Nutzungsordnung" here

The role of an L1-Operator at the MRI Facility is critical for ensuring the safety and smooth operation of MRI scans.
By understanding their role and responsibilities as L1-Operators at the MRI Facility through the "MRI Safety Training", operators can contribute to the safe and effective operation of MRI scans, ensuring the highest standards of patient/subject care and safety.

Here are some key points that L1-Operators should be aware of through MRI Safety Training:

1. Understanding MRI Safety: Familiarize yourself with the basic principles of MRI safety, including the hazards associated with magnetic fields, radiofrequency energy, and gradient fields. Learn about the potential risks and contraindications for patients undergoing MRI scans, such as ferromagnetic implants or devices.
2. Operating Procedures: Follow strict protocols for ensuring the safety of patients, staff, and equipment during MRI procedures. Adhere to standard operating procedures for patient screening, preparation, and monitoring throughout the scan.
3. Patient Screening: Conduct thorough screening of patients to identify any potential risks or contraindications for MRI scanning. Ensure that patients complete and sign MRI screening forms accurately, providing essential information about their medical history, implants, and potential risks
4. Equipment Preparation: Prepare MRI equipment and accessories according to established protocols, ensuring that all components are functioning correctly and safely. Verify the absence of ferromagnetic objects and ensure that patients are wearing appropriate clothing and accessories for the scan.
5. Subject Assistance: Provide assistance to patients before, during, and after MRI scans, ensuring their comfort and safety throughout the procedure. Communicate effectively with patients, explaining the scanning process, addressing any concerns or questions they may have, and reassuring them about their safety
6. Emergency Response: Be prepared to respond promptly and effectively to any emergencies or unexpected events that may arise during MRI scans. Familiarize yourself with emergency procedures, including the use of panic buttons, evacuation protocols, and first aid measures
7. Communication and Collaboration: Maintain clear communication with other members of the MRI team, including technologists, radiologists, and support staff, to ensure coordinated and efficient workflow. Collaborate with colleagues to address any challenges or issues that may arise during MRI procedures, prioritizing patient safety and well-being

L1-Tasks in short:

Room U39

• Store belongings, remove ferromagnetic objects.

Room U38A – Setup

• Cover table & head coil with paper.
• Ear protection:
• 20-Ch → sanitize headphones
• 64-Ch → earplugs only
• Place comfort pads.
• If response boxes → handle cables carefully, test.
• Power on projector (2 switches + remote), place MRI mirror.

Subject Screening (U39) (Zone II)

• Supervise movement Zones II–IV.
• Safety checklist & implant check.
• Explain procedure & importance of stillness.
• Review questionnaires.
• Vision check → provide goggles/lenses (no contacts).
• Reassure subject (claustrophobia, slow movements).

Escort to Scanner (U38A)

• Deliver questionnaire to L2-operator.
• Help onto table, provide pads.
• Provide panic ball and explain it,
• Fit earplugs (and headphones if 20-Ch).
• Head in coil, stabilize, close coil.
• Provide response boxes (if required)

Final Adjustments

• Eyes closed → move into bore.
• Positioning laser → adjust → off.
• Attach correct mirror, check screen visibility.
• Move to isocenter, secure cables, add elbow pads.
• Confirm readiness → exit room.

Monitoring & Post-Scan

• Monitor together with the L2-Operator, be ready for emergencies.
• After scan: assist exit, sanitize headphones, store gear, remove mirror, power down projector, tidy rooms.

Additional considerations

Here are some key points of which L1-Operators should be aware for the preparation of MR subjects:

L1 should inform the participants well in advance (at least 2 days) by providing the MR-Questionnaire about possible issues related to the MR examination, such as:

• Proper clothing (see Scan Rules)
• Claustrophobia (https://www.sciencedirect.com/science/article/pii/S1078817423002067)
• Medical disorders (seizures, diabetic reactions)
• Medical Implants (check Allowed,  NOT Allowed  and Mabye Allowed scans) 
• Injuries (metallic fragments such as bullets, shotgun pellets, and metal shrapnel)
• Patient characteristics (e.g. cultural factors, physical or emotional status)

Documents

Registration for the MRI Safety Training/Refresher here

L1-Operator Instructions (pdf) here

MR-Questionnaire (German + English) here

Collect your (10 hrs) training sessions al L1/L2 using this form

Video of L1 Instructions (mp4) here

How to prepare for an MRI Scan

Review from Huettel (3rd Edition); Functional Magnetic Resonance Imaging, Chapter 2, Section “MRI Safety” pp 44-55

Preparing a patient for an MRI scan involves several steps to ensure the procedure goes smoothly and safely:

Patient Education: Explain the MRI procedure to the patient, including its purpose, what to expect during the scan, and any potential risks or discomforts. Address any concerns or questions they may have

Screening for Contraindications: Ensure the patient doesn't have any contraindications for an MRI, such as having certain metal implants, pacemakers, or claustrophobia. Review the patient's medical history and any previous imaging studies to determine suitability

Metal Screening: Since MRI uses a strong magnetic field, it's crucial to screen for any metal objects or implants that the patient may have. This includes jewelry, piercings, hearing aids, dental work, implants, and even certain medical devices like pacemakers or infusion pumps. All metal objects must be removed or declared safe for the MRI environment

Clothing: Instruct the patient to wear loose, comfortable clothing without any metal components. If necessary, provide hospital gowns or clothing without metal snaps or zippers (see paragraph below)

Pregnancy: Determine if the patient is pregnant or breastfeeding, as MRI scans may pose risks to the developing fetus. No measurements during pregnancy

Anxiety and Claustrophobia: Address any concerns the patient may have about claustrophobia or anxiety during the scan. Provide reassurance and, if necessary, offer strategies such as relaxation techniques or sedation options

Preparation Instructions: Provide the patient with clear instructions on what to do before the scan, including arrival time, any paperwork to complete, and where to check-in at the facility

Appropriate attire to wear during an MRI scan

Recommended
100% cotton clothing (same applies for underwear)
100% cotton bra or remove it
Loose fitting cotton or linen clothing (jeans are OK)
Standard zippers and rivets are usually ok [2,3,4,5]

NOT Recommended
Any compression wear
Sportswear
Jogging pants
Yoga pants
Tight fitting spandex clothing
Clothing with unusual metal embellishments
Skirts and shorts

Prohibited clothing
Fabrics with anti-microbial ("Anti-bacterial", "Odor-fighting", "Therapeutic" or" Heat retaining") or antiperspirant properties (up to 2nd-degree burns)
T-Shirt (or blouse) containing silver microfibres
Brassiere containing microfibres

Prohibited clothing brands
Athleta
Columbia Omniheat 
Duluth Trading Co.
Juzo USA
Lululemon
Tommy Copper

MRI Terminology^[6]

Standard hygienic precautions

Handwashing is highly recommended
Gloves are recommended but not mandatory
If you prefer to use masks, please ensure they do not contain any ferromagnetic parts
After each scan, it is recommended that disinfectants/sanitizers (for head coil and paddings) are used

References
[1] http://www.mrisafety.com/SafetyInformation_view.php?editid1=166  
[2] 2http://www.bmap.ucla.edu/docs/MRIClothingGuidelines.pdf   
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7964672/  
[4] https://www.ismrm.org/safety/2021/MRI-Safety-clothing-poster-2021.pdf  
[5] https://www.sciencedirect.com/science/article/abs/pii/S0363018822001128 
[6] https://www.mrisafety.com/Terminology.html 

Archwire (Composite wire)
Brackets Dental (Ceramic or plastic)
Dental FillingsRetainers Dental (Fixed) with fiber wire
Completely non-metal IUD´s such as the Mirena