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A MRI cage or MRI shield is an enclosure formed by conducting material or by a mesh of such material. Such an enclosure blocks external static and non-static electric fields.Shielding is typically applied to enclosures to isolate electrical devices from the 'outside world', and to cables to isolate wires from the environment through which the cable runs. Electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as RF shielding.

Magnetic fringe field from the magnet can extend outside the room based on the set of magnetic field. The magnetic shielding which can be calculated based on the equipment and surrounding requirement, Shielding contains the field strength without the periphery of the room, thereby It can reduce the image quality issues due to moving magnetic permeable items around the MRI. Frank Shields uses passive shielding using magnets permeable mentioned on the walls, floors & ceiling partially or fully based on the site requirements. The final aim is to contain the 5 gauss line in a safe limit around the magnet. Shielding refers to the magnetic field outside the magnet bore. Passive shielding is the placement of heavy ferromagnetic plating in the walls or floor of the magnet room or even the magnet itself. This concentrates magnetic flux lines, reducing the fringe field beyond the shielding.

Passive shielding (see also Faraday cage) significantly eases the problems of siting a MR Image in a confined space. Ferromagnetic objects are less prone to being attracted to the magnet, ancillary electronic equipment, credit cards and computer disks can be brought closer to the magnet and the MRI safety limit for pacemaker wearers (the 5 gauss line = 0.5 mT) is reduced from, typically, 10 m to 2 m from the magnet. A passive shield for a whole-body MRI magnet weights many tons. An alternative method of controlling stray field is active shielding.

The copper modular MRI shielding enclosure by Frank shields combines the high shielding effectiveness of copper with a modular construction that is self-supporting. This MRI shielded enclosure provides greater.

It is a wood core with laminated metal on both sides of the core. A vapor barrier is placed on the floor to isolate the shield from the ground. Frank shields has teams of professionals in many disciplines who will ensure.

It is a wood core with laminated aluminium on both sides of the core.It's more costly compare to copper and G.I shielding.