SUPPLEMENTAL DEVICE FOR REMOVABLE ATTACHMENT TO A MEDICAMENT INJECTION DEVICE

摘要

The invention provides a supplemental device (1) configured for removable attachment to a medicament injection device, the supplemental device comprising a display (21), a processor arrangement (24), at least one memory (240) and an image capturing component (25). The processor arrangement is configured to cause the supplemental device to: use the image capturing component to capture successive images of a medicament dosage indicated by a medicament dispensing device; successively display the captured images on the display; perform optical character recognition on captured images thereby to identify medicament dosage indicated by the medicament dispensing device when the images were captured; and make a non-transient record of delivered dosage information in the at least one memory based at least in part on the identified medicament dosage.