Characteristics of UDI implementation in health systems that have implemented (N=3)
| UDI capture mechanisms | |
| Barcode scanning | 3 |
| UDI capture location | |
| Cardiac catheterisation laboratory | 3 |
| Operating room | 2 |
| Interventional radiology | 2 |
| UDI availability in information technology systems | |
| Electronic health record | 3 |
| Enterprise resource planning system | 3 |
| Inventory management system | 3 |
| Data warehouse | 3 |
| Patient portal | 2 |
UDI, unique device identifier.