This document discusses barcode printing wristbands for patient identification in healthcare. It describes how barcode wristbands can help prevent medical errors by providing accurate patient information at the point of care. Barcode technology allows linking patient data to electronic medical records for real-time identification and tracking of medications, specimens, blood products and other care activities. The document outlines the benefits of barcode wristbands over handwritten identification and how they can integrate with hospital information systems.