The UDI-DI is a unique numeric or alphanumeric code specific to a model of device and that is also used as the ‘access key’ to information stored in a UDI database.
Cód uimhriúil nó alfa-uimhriúil uathúil is ea SF-SFU, a bhaineann go sonrach le múnla feiste agus a úsáidtear freisin mar an “meán rochtana” ar fhaisnéis atá á stóráil i mbunachar sonraí SFU.