Method and device for aseptically dispensing multiple portions of a fluid
US8870025B2 · kind B2 · utility
6Cited by
19References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2012 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Apr 23, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D2210/00052
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A method and a device for dispensing multiple portions of a fluid, the fluid being stored in a container comprising a port and a flexible dispensing tube having an inlet and an outlet, the inlet being integrally sealed to the port and viscoelastic valve is mounted in the outlet. The method comprising a compression step and a step of terminating compression wherein the method comprises a further step implemented at the end of the compression step of releasing the pressure in the tube portion between the first tube portion and the valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.