Apparatus and methods for low-volume medicament delivery
US10335556B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2014 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Mar 24, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/3103
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Apparatus and methods for delivering medicament. The apparatus may include a fitting for a fluid dispenser. The fitting may include a detent that is configured to limit insertion of the dispenser into the fitting by contacting a terminal surface of the dispenser; and a seal for sealing against the surface. The apparatus may include an insert for the fitting. The insert may include a gasket to seal against the terminal surface of the dispenser; a proximal rim to engage a lateral wall of the dispenser; and a connector fixed to the gasket and the rim. The apparatus may include a coupler to engage a pre-filled dispenser; and a body defining a passageway that is configured to be placed in fluid communication with the dispenser. The apparatus may include a dispenser that includes a detent and a seal. The detent may limit insertion of the dispenser into a fitting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.