AU2010303987B2 — Medicament delivery device

USPTO Abstract

The present invention relates to a medicament delivery device comprising a generally elongated tubular housing having opposite proximal (10) and distal (12) parts a needle shield sleeve (20) slidably and coaxially arranged inside the housing and wherein a proximal part of said sleeve protrudes a distance outside the proximal part of the housing; a syringe carrier mechanism comprising a syringe carrier (36) slidably and coaxially arranged within the needle shield sleeve, a syringe (16) comprising a stopper (92), a medicament and a needle, wherein said syringe is coaxially arranged within said syringe carrier, and a holding member (46) connected to the syringe carrier; a first activator member (56) and a second activator member (66); a drive mechanism wherein said drive mechanism is adapted to accumulate a drive force for moving said syringe carrier mechanism in a first step and a second step and wherein said second activator member (66) is arranged with information means for producing audible, visual and/or tactile feedback to a user about a completed injection.