GE iVent 201 Series User's Reference Manual page 40

P/N M1162046 OXYGEN CYLINDER HOLDER, MRI CONDITIONAL
P/N M1206571 GCX iVENT
P/N M1162044 ROLL STAND AND MOUNTING BRACKET, MRI-CONDITIONAL
P/N M1162051 BEDRAIL MOUNTING MECHANISM
The iVent 201 was tested with the Magnetom Trio, a Siemens Medical Solution
TM
scanner under 3 Tesla, horizontal static magnetic field. For the test specifications
refer to MRI Conditional Tests Specifications below.
The outcomes of the test results were:

There was no detectable magnetic attraction of the ventilator when placing
the iVent 201 close to the 100 Gauss line.
TM

The operation of the ventilator was not affected when adhering to the
instructions as described above.

The ventilator demonstrated minor visible RF interference (zipper
interference) which is detectable in some MR images. This effect varies from
site to site due to variation in MR shielding and should be evaluated by the
site radiologist.
201 ROLL STAND MRI CONDITIONAL
TM
28