Patent · US Active

Assembly for a drug delivery device and use of an attenuation member

US10420890B2 · kind B2 · utility

4Cited by

26References

19Claims

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	Aug 15, 2014
Grant date	Sep 24, 2019
Priority date	—
Expiry date	Jul 18, 2035

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2205/582
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An assembly for a drug delivery device includes a first member and an attenuation member. The first member includes a main body and an elastically displaceable feature connected to the main body. The attenuation member mechanically cooperates with the elastically displaceable feature to influence the force which has to be exerted on the elastically displaceable feature to displace the elastically displaceable feature elastically with respect to the main body. An attenuation member can be used in a drug delivery device to tune the force required to elastically displace an elastically displaceable feature of a first member of the drug delivery device by bringing the attenuation member into mechanical cooperation with the elastically displaceable feature.

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