MRI diagnosis devices are expensive, high level and need special security procedures. Very strong magnets are used in MRI systems. Because of that, there is no proven health risk on living organisms. However if the MRI security rules do not noticed, injury, loss life or expensive device damages may occur. Going in to the MRI room with incompatible equipment with MRI especially Ferromagnetic(having a high susceptibility to magnetization) materials which occur iron, nickel, cobalt and their alloys might cause serious, even deadly accidents for the patient and staff.

The worldwide researches show MRI caused injuries and deaths occur because of compliance issue with safety regulations.

Cardiac pacemakers, cardiac defibrillators, metallic heart valve prostheses, hearing aids, middle ear cannulas and all neurostimulator devices, those with aneurysm clamps, bone stimulators and electronic drug pumps, catheters and vascular stent implants, all kinds of devices and articles made of metal Mobile phones, credit cards, watches, buckles, metal fragments and other electronic devices are not allowed to to be taken into the scanning room.

Medical materials and devices which are used with MRI must be compatible with MRI.