Rite ad 3 Flashcards
passive implant
Static magnetic field affects
translational force
rotational force
passive implant
time varying RF field affects
heating
burning
passive implant
time varying gradient field
induced voltages
vibrations
active implant
Static magnetic field affects
discplacement
magnetization
malfunction
active implant
time varying RF field affects
lead heating
current induction
malfunction
active implant
time varying gradient field
battery depletion
current induction
vibration
malfunction
open to general public
no risk
unrestricted
Zone 1
waiting room
questioning area
unscreened patients
patients unable to move about freely
Zone 2
unsafe objects should not enter
patients observed at all times
patients screened to enter
keypad or badge access
line of sight rule
Zone 3
unsafe objects must not enter
patients observed at all times
magnet is always on sign
Level 1 and 2 personnel allowed to enter unsupervised
Zone 4