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Table 1. Symbols and definitions
Symbol Definition
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Device contains a type BF applied part to
protect you from shock. The device is
internally powered and is intended for
continuous operation.
Magnetic Resonance (MR) Conditional, an
item with demonstrated safety in the MR
environment within the defined conditions.
At a minimum, address the conditions of
the static magnetic field, the switched
gradient magnetic field, and the
radiofrequency fields. Additional
conditions, including specific
configurations of the item, may be
required.
Magnetic Resonance (MR) Unsafe, an item
poses unacceptable risks to the patient,
medical staff, or other persons within an
MR environment
Device contains a radio-frequency (RF)
transmitter, which may cause RF
interference with other devices near this
device.
