A CAT scan (also called a CT scan) uses X-rays and computers to produce an image of a cross-section of the body. The cross-sectional pictures are like a slice of bread taken from a freshly sliced loaf ...

This article was originally published by RFID Update. August 7, 2008—Healthcare products supplier Covidien introduced an RFID-based system designed to make CT (“cat”) scan procedures safer for ...