Injection mechanism utilizing a vial
US10143797B2 · kind B2 · utility
2Cited by
8References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 8, 2013 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | Dec 28, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/59
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An injection device is provided for delivering a liquid medicament. The injection device includes a housing with a first chamber for storing a supply of the medicament. The first and second chambers are coupled within the housing. The second chamber is in fluid communication with the first chamber. The injection device also includes an outlet port for dispensing the medicament outside the housing. The outlet port is coupled to the housing and in fluid communication with one of said first and second chambers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.