Container containing at least two solid materials, and use thereof
US7311886B2 · kind B2 · utility
9Cited by
9References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2002 |
| Grant date | Dec 25, 2007 |
| Priority date | — |
| Expiry date | Nov 27, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J3/02
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
This invention relates to a container having at least one inlet and/or outlet and containing at least two different solids arranged in layers as well as the use of said container for preparing a dialysate. In particular, a flexible bag is described, having three layers of different solids, where the middle layer consists of a solid which is compatible with the two adjacent layers and thus forms a separating layer between the two other layers. The layers are secured in place during shipping by vacuum packing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.