Claims for Patent: 9,586,010

Summary for Patent: 9,586,010

Title:	Automatic injector with needle cover
Abstract:	An auto-injector automatically dispenses a predetermined dose of medicament upon activation. The auto-injector includes a needle cover operative to engage an injection site and activate the injector. The needle cover is configured to move from a locked retracted position prior to a medicament dispensing operation to a locked extended position after the medicament dispensing operation. The non-removable needle cover prevents contact with the needle both before and after the medicament dispensing operation.
Inventor(s):	Mesa; C. Michael (Boyds, MD), Tomellini; Dalita Rosemarie (Rehoboth, MA), Bremley; Mark Bumb (Edwardsville, IL), Raven; Sophie Rebecca (Swavesey, GB), Murphy; Martin Joseph (Letchworth Garden City, IE), Rochford; Craig Malcolm (Andover, GB), Kirkwood; Stephen Philip (Haynes, GB)
Assignee:	Meridian Medical Technologies, Inc. (Columbia, MD)
Application Number:	13/788,509
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 9,586,010
Patent Claims:	1. An auto-injector comprising: a housing; a cartridge container disposed within the housing; a cartridge received within the cartridge container, the cartridge having at least one opening therein and containing a medicament, the medicament rearwardly confined by a plunger, the cartridge including a needle assembly to dispense the medicament there through, the needle assembly having a needle; an actuation assembly having a stored energy source capable of being released to drive the plunger within the cartridge to dispense the medicament through the needle assembly; and a needle cover received within the housing, the needle cover having an opening formed therein to permit passage of the needle there through during a medicament dispensing operation, the needle cover having a first locked position wherein the needle cover is in a locked retracted position prior to activation of the auto-injector, the needle cover having a second locked position wherein the needle cover is in a locked extended position after the medicament dispensing operation, the needle cover surrounding the needle on all sides outside of the housing to prevent contact with the needle before activation of the auto-injector and after the medicament dispensing operation; wherein the cartridge further comprises a needle sheath disposed about the needle, the needle sheath being compressed between the cartridge container and the cartridge during the medicament dispensing operation.