Multiple drug injection apparatus
US7753890B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 17, 2007 |
| Grant date | Jul 13, 2010 |
| Priority date | — |
| Expiry date | Aug 30, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/8206
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A fluid dispensing device, particularly suited to medicine but also having many other applications. The device selectively dispenses any of one or more fluids contained within the device. Adapters on the dispensing end of the unit permit the device to be effectively used for intra-venous, intra-dermal or intramuscular injections, gasses, colloids, gels, liquids or other fluids. Adapters on the head of the unit permit the device to be used with or without electrical power and to varying degrees of automatic control for timing, sequence, volume of fluid dispensed and other features. A preferred embodiment utilizes a pre-formatted, disposable or re-useable cartridge of several drugs suited for a particular medical purpose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.