The effects of magnetic resonance imaging on intravenous infusion devices.
We evaluated the effects of magnetic resonance imaging on the accuracy of three types of intravenous infusion pump devices, IVAC 530, IMED 927 and IMED 960/965. The devices were exposed to a 2,800-gauss static magnetic field at a pulsed radio frequency of 11.9 MHz operating at a maximum power of 1,200 W. Each device was tested at low, medium and fast flow rates in a controlled environment and during magnetic resonance imaging. Intravenous therapy could be carried out normally during magnetic resonance diagnostic imaging only with the IVAC 530 infusion device.
D006801:Humans; D007263:Infusions, Parenteral / Q000295:instrumentation*; D009682:Magnetic Resonance Spectroscopy