Blood bag having label providing enhanced gas transmissibility
US4880425A · kind A · utility
21Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 1984 |
| Grant date | Nov 14, 1989 |
| Priority date | — |
| Expiry date | Jun 8, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J2205/30
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Blood bag having affixed thereto a label, portions of which are adapted to permit enhanced gas transmissibility between the interior and exterior of the bag. In preferred embodiments the affixed label has an outwardly facing surface adapted to provide useful information about the bag or bag contents and an inwardly facing surface having raised portions and depressed portions with the label generally adhering to the bag surface via only the raised or selected raised portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.