Patent · US Active

Housing of a drug delivery device

US9849246B2 · kind B2 · utility

2Cited by

23References

6Claims

0Family size

Assignee

Sanofi-Aventis Deutschland GMBH · DE

Inventors

Michael Jugl · Frankfurt am Main, DE
Axel Teucher · Frankfurt am Main, DE

Key dates

Filing date	Mar 20, 2013
Grant date	Dec 26, 2017
Priority date	—
Expiry date	Jul 1, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2005/2407
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A housing for a drug delivery device is disclosed having a first housing component adapted to receive a cartridge at least partially filled with a medicament, and a second housing component adapted to receive a drive mechanism to operably engage with the cartridge for dispensing of a dose of the medicament, wherein the first housing component comprises an insert portion to be inserted in an axial direction into a corresponding receptacle of the second housing component, and wherein the insert portion comprises at least one radially outwardly extending first interlock member to positively engage and to rotationally lock with a correspondingly shaped second interlock member of the receptacle of the second housing component.

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