Infusion hub assembly and fluid line disconnect system
US7744568B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2007 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Sep 26, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/1072
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An infusion hub assembly, comprising: a hub received in a hole in a wing, the hub having a bore passing therethrough, with an upper portion of the circular hub having an attachment surface thereon; an infusion cannula extending downwardly away from the wing, the infusion cannula being in fluid communication with the bore passing through the hub; a cover having a bore passing therethrough and having an inner attachment surface adapted to mate with the attachment surface on the upper portion of the hub; and a septum positioned in alignment with the bore passing through the cover.An infusion connector set comprising: a first connector; a septum received in the first connector; a second connector; a septum received in the second connector; and a flanged needle which penetrates both the septums in the first and second connectors when the first and second connectors are connected together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.