Safety device
US7320682B2 · kind B2 · utility
36Cited by
240References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2002 |
| Grant date | Jan 22, 2008 |
| Priority date | — |
| Expiry date | May 17, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/3267
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A safety device for a needle is provided. The device includes a spring biased sheath which acts to cover the needle before and after use. The safety device also includes a spring biased lock which is operable to lock the sheath in a safe position unless the biasing force of the lock is countered by a user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.