Apparatus for administrating toxic fluid
US6409708B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | May 4, 1999 |
| Grant date | Jun 25, 2002 |
| Priority date | — |
| Expiry date | May 4, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2202/049
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Device for administrating a toxic fluid, comprising an infusion device for connection to an infusion bag. The infusion device is provided with an insertion portion for connecting the bag, and an infusion chamber for dosing a fluid flow via a flow duct in the insertion portion from the bag to an outlet arranged on the chamber. The insertion portion also comprises a ventilating duct which extends between the bag and the outside of the infusion device and ends in a connection arranged on the side of the infusion device for supplying fluid to be administrated. The connection is provided with at least one membrane which is air tight and penetrable by an injection needle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.