Port assembly for an integrated medication delivery system
US6908452B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2002 |
| Grant date | Jun 21, 2005 |
| Priority date | — |
| Expiry date | Dec 1, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M39/223
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medication delivery system delivers medication to a patient and is suitable for sterilization by a sterilization fluid. The system includes a base and a reservoir disposed about the base for storing the medication. A pump for delivering the medication to the patient is supported by the base. A port extends from the base. The port enables fluids to flow into, within, and from the medication delivery system. The Port comprises an elongated housing having a Proximate end and a distal end with a fluid chamber defined therebetween. A plurality of fluid connectors extend from the elongated housing. A plunger is disposed in the fluid chamber and defines an internal fluid bore therethrough with the internal fluid bore being in selective fluid communication with the fluid connectors as the plunger moves between an off-position, a fill-position for filling the reservoir, and a fluid delivery-position for delivering the fluid to the patient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.