Some areas of a hospital need anti-static casters. These casters prevent the buildup of static electricity. Static electricity can damage sensitive electronic equipment. It can also cause sparks that are dangerous near flammable materials.

Anti-static casters are made from special materials that conduct electricity. The wheel material contains conductive additives. These additives allow static electricity to flow through the wheel to the floor. From there, it is safely discharged.

The bracket and other metal parts of an anti-static caster are also designed to conduct electricity. The entire caster creates a path for static electricity to travel from the equipment to the floor.

Anti-static casters are used in operating rooms. Operating rooms have many electronic monitors and devices. Static electricity can interfere with these devices. It can also be dangerous if flammable gases are present.