Fluid transfer device and packaging therefor
US9833605B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2015 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Aug 26, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/1066
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A fluid transfer system includes packaging having a body with a sidewall extending between an open top end and a bottom end and defining an interior cavity, and at least one protrusion extending radially inward from the sidewall into the interior cavity. The system also includes a fluid transfer device including an inner member and an outer member surrounding at least a portion of the inner member. The inner member having a first position where the inner member is configured to rotate freely relative to the outer member and a second position where rotation of the inner member relative to the outer member is restricted in a first rotational direction. The fluid transfer device also including a locking arrangement configured for cooperating with the at least one protrusion to prevent rotation of the inner member relative to the outer member upon an application of a compressive force on the packaging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.