Device and method for irreversible closure of fluid communication in a container system
US7766854B2 · kind B2 · utility
7Cited by
13References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2007 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Apr 26, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/273
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A biological fluid collection system including a collecting device, a collecting container, a first channel connecting the two, a sampling bag, a second channel connecting the sampling bag and the first tube and at least one substantially irreversible closure device in an open position on at least the first or second channel. The biological fluid may be blood. A method of collecting biological fluid such as blood using the system so that fluid in the sampling bag is substantially irreversibly prevented from entering the collecting container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.