Device for distributing substances
US7004213B2 · kind B2 · utility
54Cited by
4References
6Claims
0Family size
Inventor
Key dates
| Filing date | Jul 15, 2002 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Sep 27, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/3247
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for distributing substances includes distribution container (1) receiving a substance. The container has a closing unit (3) provided with a canula (11) for the substance to be distributed. The outer end (15) of the canula protrudes from the closing unit (3). A safety device (5, 17) can alternate between a protective state in which it covers the outer end (15) of the canula (11), and a user state for the distribution of the substance from the canula (11).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.