Siemens MAGNETOM Avanto Operator's Manual page 115

First Level Controlled
Operating Mode
MAGNETOM Avanto, MAGNETOM Verio | syngo MR E11
Print No. MR-01501G.621.02.02.02
In the First Level Controlled Operating Mode, patients may
experience noticeable stress levels depending on the measurement
programs selected. The decision to change to the First Level
Controlled Operating Mode must be based on a medical
consideration of the potential risks and benefits for the patient.
 CAUTION
Exposure to RF electromagnetic fields in the First Level
Controlled Operating Mode!
General or local hyperthermia of the patient
◆ Do not examine patients with restricted thermoregulatory
capability (e.g. small children, elderly, sick, or medicated
patients).
◆ Do not examine patients unable to communicate potential
overheating effects (e.g. small children, seriously ill,
paralyzed, unconscious, sedated, or handicapped patients).
◆ Ensure that patients wear light clothing (e.g. light pajamas or
nightgown).
◆ Remove all additional insulation, e.g. blankets which could
interfere with heat dissipation.
◆ Carefully observe the patient and advise the patient once
again about the squeeze bulb.

Ensure medical monitoring of the patient (as required by the IEC
standard). Also consider the need for breaks during the
measurements, to allow the patient to cool off, for example.
MR system operation 5
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