Adaptor for a needleless access device and method for connecting said device thereon
US10933228B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2014 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Jul 22, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/1077
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An adaptor for connecting a drug delivery device to a needleless access device having a straight external thread, including engagement means for mounting said adaptor on the drug delivery device, and an internal thread intended to cooperate with said external thread on a determined length, said internal thread showing on a distal part of said length a first major diameter mating that of said straight external thread, wherein said internal thread shows on a proximal part of said length a second major diameter, where the second major diameter is strictly smaller than the first major diameter, said internal thread further including a tapered portion linking said proximal part to said distal part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.