Mixing of the content of a flexible container for biopharmaceutical use
US9440206B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 21, 2011 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Sep 5, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F35/513
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A receptacle (1) for biopharmaceutical use includes a flexible container (2) having a wall (4), an internal space (5) for receiving a liquid or pasty biopharmaceutical content, mixing elements (20) adjacent to a given portion (21) of the wall (4), elements (22) for rigid and leaktight connection between the mixing elements (20) and the given portion (21), the mixing elements (20) including a sleeve (24), a suction-delivery opening (26), a suction-delivery part (28), a suction-delivery cavity (29), drive elements (23) for driving in an alternating forward/backward axial sliding sequence, elements (32) for immobilizing the sleeve and the given portion (21), including during the axial sliding movement of the suction-delivery part (28).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.