Sample withdrawal and dispensing device
US8409508B2 · kind B2 · utility
3Cited by
18References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2003 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Jul 11, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/065
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A device is provided for receiving a fluid sample. The device includes a fitment having a cavity formed therein. The cavity is provided under vacuum. The fitment also includes a port having a seal. The port is configured to provide fluid connection from an exterior surface of the fitment to the cavity upon opening of the seal. The device optionally includes a collapsible compartment coupled to the fitment and in fluid communication with the cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.