Patent · US Active

Cannula assembly for co-delivery of medicaments

US8795226B2 · kind B2 · utility

36Cited by

4References

13Claims

0Family size

Assignee

Sanofi-Aventis Deutschland GMBH · DE

Inventors

Bernd Kuhn · Frankfurt am Main, DE
Gerrit Hauck · Frankfurt am Main, DE

Key dates

Filing date	Jun 24, 2010
Grant date	Aug 5, 2014
Priority date	—
Expiry date	Nov 26, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M5/3294
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A cannula assembly (10) comprising a hub (76) and a cannula (12) mounted in the hub (76). The cannula defines an inner space (36). The cannula comprises a distal end (16) and a proximal end (18). A first medicament (40) is provided in the inner space of the cannula. In one arrangement, the hub of the cannula assembly is configured to be coupled to an injection device (26). The cannula assembly may be removably or permanently coupled to the injection device containing a second medicament (17).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.