Hamilton Medical announced that its reusable expiratory valves now display a unique device identification (UDI) code on the locking ring.

According to a company announcement, the addition is in line with European MDR (Medical Device Regulation) 2017/745, which requires that reusable products are marked with a UDI code if technically feasible.

The code is being added by laser marking to the locking ring of the expiratory valves as a data matrix code (machine readable), as well as in an HRI (human readable interpretation) format, the company reports.

The code includes the following information:

  • (01) GTIN code
  • (10) Batch Number
  • (11) Manufacturing date
  • (240) Part number
PNDescription
PN 160245Expiratory valve for HAMILTON‑C2/C3/C6 Adult/Pediatric/Neonatal (Rev. 07)
PN 161175Expiratory valve for HAMILTON‑C1/T1/MR1 Adult/Pediatric (Rev. 07)
PN 161188Expiratory valve for HAMILTON‑C1/T1/MR1 Neonatal (Rev. 06)

The change does not affect the essential performance or safety of Hamilton Medical ventilators, the company says.