US 11,752,273 B2
Medicament delivery device
Winfried Huthmacher, Frankfurt am Main (DE); and Peter Nober, Rommersheim (DE)
Assigned to Sanofi-Aventis Deutschland GMBH, Frankfurt am Main (DE)
Filed by Sanofi-Aventis Deutschland GMBH, Frankfurt am Main (DE)
Filed on Jan. 9, 2023, as Appl. No. 18/94,778.
Application 18/094,778 is a continuation of application No. 16/846,999, filed on Apr. 13, 2020, granted, now 11,638,786.
Application 16/846,999 is a continuation of application No. 15/111,957, granted, now 10,646,659, issued on May 12, 2020, previously published as PCT/EP2015/051594, filed on Jan. 27, 2015.
Claims priority of application No. 14153202 (EP), filed on Jan. 30, 2014.
Prior Publication US 2023/0218832 A1, Jul. 13, 2023
Int. Cl. A61M 5/315 (2006.01); A61M 5/32 (2006.01); A61M 5/31 (2006.01)
CPC A61M 5/3157 (2013.01) [A61M 5/3204 (2013.01); A61M 5/326 (2013.01); A61M 5/3287 (2013.01); A61M 2005/3143 (2013.01); A61M 2005/3247 (2013.01); A61M 2005/3267 (2013.01); A61M 2205/581 (2013.01); A61M 2205/582 (2013.01); A61M 2205/583 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A medicament delivery device comprising:
a body;
a medicament container disposed in the body, the medicament container comprising a barrel and a needle at a distal end of the barrel;
a container carrier configured to retain the medicament container;
a piston rod, wherein the piston rod and the container carrier are configured to provide feedback as the container carrier moves from a first position to a second position relative to the body;
a cap removably coupled to the body, the cap comprising a viewing window adjacent the barrel of the medicament container; and
a sleeve slidably coupled to the body, the sleeve comprising a sleeve window configured to align with the viewing window of the cap when the sleeve is in an extended position in which the sleeve covers the needle.