Transferring device
US6637470B2 · kind B2 · utility
13Cited by
30References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2002 |
| Grant date | Oct 28, 2003 |
| Priority date | — |
| Expiry date | Feb 25, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J1/2065
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for transferring a fluid product from one container to another including a hollow needle suitable for piercing a membrane and having a first, front opening, the needle being connectable to one of the containers via a first, rear hollow needle opening so that the fluid product can be conveyed into or out of the container through the hollow needle and hollow needle openings, the needle having a second, rear opening which forms a fluid connection between the another container and a pressure compensation device or the environment while the fluid is being transferred.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.