Tamper evident adaptor closure
US11278681B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Feb 21, 2019 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Feb 15, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/1077
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A closure structured to adapt a syringe for connection to an incompatible standardized medical connector, including either a male or female ISO 80369 series ENFit® connector. An adapter body has an inlet port and an outlet port disposed in fluid communication with one another. The inlet port is dimensioned and configured to accommodate attachment to a discharge port of the syringe and the outlet port is dimensioned and configured to accommodate attachment to the standardized connector. A tip cap is removably connected to the adapter body in flow sealing relation to the outlet port. The closure may include a tamper evident assembly including a sleeve removably disposed in enclosing relation to the adapter body and tip cap and a retainer structure is disposed in removably retaining relation to the sleeve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.