Container mixing system with externally mounted drug container
US4606734A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 22, 1984 |
| Grant date | Aug 19, 1986 |
| Priority date | — |
| Expiry date | Feb 22, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J1/2093
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A container mixing system wherein a medicament is placed in a container mounted externally of a container with a diluent. Mixing of the medicament in one container with the diluent in the other is accomplished by attaching an additive assembly with a piercing element to an additive port of the diluent container to pierce a diaphragm in the additive port and a diaphragm or stopper in the additive container. In one embodiment, the additive assembly includes a bellows portion which will permit movement of the piercing element through the additive assembly stopper and the port diaphragm while maintaining a sterile medicament in a glass vial.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.