Injection device
US9895493B2 · kind B2 · utility
27Cited by
287References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 2005 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | Feb 21, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/3109
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An injection device (110) is described having a housing (112) and a cap (130). The injection device (110) houses a syringe (114) having a needle (118) which is sealed by a boot (120). The cap (130) is arranged so that the boot (120) can be connected to the cap (130) simply, but cannot be removed from the cap (130). The housing (112) and cap (130) are arranged so that upon rotation of the cap (130), the cap (130) is moved axially away from the housing (112) and the boot (120) is removed from the syringe (114). The injection device is simple to use and manufacture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.