Blood collection device
US7803138B2 · kind B2 · utility
12Cited by
62References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2006 |
| Grant date | Sep 28, 2010 |
| Priority date | — |
| Expiry date | Sep 25, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/3219
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A safety needle assembly has a needle hub and a needle cannula projecting from the hub. Wings project transversely from the hub to facilitate manipulation and positioning of the needle assembly. A shield is hingedly attached to the needle hub and can be rotated from a first position where the needle cannula is exposed to a second position where the needle cannula is shielded. At least one latch may be disposed on the shield for secure locked engagement with the hub, the wings and/or the tubing extending from the hub. A spring may also be provided for propelling the shield into the second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.