Container for storing blood or blood component
US5529821A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 4, 1995 |
| Grant date | Jun 25, 1996 |
| Priority date | — |
| Expiry date | Jan 4, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31855
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
There is a disclosure of a method and a container for storing a blood or blood component, including a sheet material having a plurality of layers and wherein the layers are adhered to each other, at least a portion of the layer which contacts blood or blood components is composed of a block copolymer having a micro-phase separating structure. In accordance with the present invention, there is provided a container which has excellent properties in relation to the storage of platelet, gas permeability and mechanical strength. Also, there is a disclosure of a method and a tube for transfusing blood or a blood component, including a tube material having a plurality of the same layers as the above.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.