What should I expect...immobilization devices

During the imaging process it is essential that your child (or the patient)hold very still. Any motion can cause blurriness on the x-ray which in turn makes it more difficult for the doctor to diagnose and ultimately may lead to another x-ray and more radiation exposure.

You may encounter different immobilization devices to help in holding your child still. Do not be alarmed if a Radiographer may need to use one of these devices, at first they may look a little archaic but they serve a very important purpose.

-Pigg-O-Stat. Although this device looks funny, it is one of the best methods to help children remain in a still, upright position for chest x-ray exams. The child sits on a small, adjustable seat and two plastic supports fit snugly around his or her sides, keeping the arms raised. An adult may help hold the arms above the child's head.



-Velcro straps. Often, bands of Velcro are used not only to immobilize your child's body, but also to prevent him or her from rolling off the table. The straps are attached to the table or a board and drawn snugly over the body. Tape and bandages also may be used to keep a body part still.

Swaddling. Very young children may be wrapped tightly in a sheet to keep them from wiggling. Although some children don't like the feeling of being confined, the sheet provides warmth, and infants may fall asleep while swaddled.

-Sandbags. Long sandbags may be used to keep a child's arms or legs in one place. The weight of the sandbag keeps the body part still and reminds your child not to move.



-Holding techniques. Sometimes sponges are used to hold the child steady and avoid blocking the radiation beam. You may be asked to help hold your child, and the technologist will give you specific instructions on how best to do this. Remember, if you are ever asked to do this you should ALWAYS have lead shielding.