- Role
- Country
- Date of registration
- Address
Data from EUDAMED, last updated Jul 30, 2026
B-20129L1 reference
B-20129LEPT 0477.MDD.20/3989Basic UDI-DI
The Basic UDI-DI is the main identifier that groups together all device variants of the same model — the regulatory "family" key.
View in glossary →UDI issuing entities
Issuing entities are the organisations the European Commission has designated to assign Unique Device Identifiers under the EU's UDI system.
View in glossary →SRN
An SRN is the unique EUDAMED identifier assigned to a manufacturer, authorised representative or importer when it registers as an actor.
View in glossary →European Medical Device Nomenclature — the EU product classifications carried across this device family's references.
Z12120103Electroretinographs1 reference
| Product | Trade name | Reference / catalog number | Primary DI The Primary DI is the main UDI-DI a manufacturer designates as the principal identifier for a device in EUDAMED. View in glossary → | Quantity | Status |
|---|---|---|---|---|---|
| VisioSystem | VisioSystem | VISIOSYSTEM-20C | D-20129L | 1 | On the market |