Injection mechanism utilizing a vial
US10653830B2 · kind B2 · utility
3Cited by
10References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 1, 2018 |
| Grant date | May 19, 2020 |
| Priority date | — |
| Expiry date | Nov 1, 2038 |
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 chamber and a second chamber are coupled within the housing. The second chamber is in fluid communication with the first chamber. The system 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 the first and second chambers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.