Abstract: Disclosed herein is a subassembly for a medical injection device and a medical injection device including the subassembly. The subassembly includes a first housing shell, a drive assembly configured to move a stopper of a syringe assembly, the drive assembly including a drive member, a plunger body, and a lever actuation member moveable between a locked position where actuation of the drive assembly is prevented and a released position where actuation of the drive assembly is allowed, the drive assembly configured to be received at least partially within the housing shell. The subassembly also includes a motor body, the motor body receiving at least a portion of the drive assembly therein and configured to be received at least partially within the housing shell, and a safety clip configured to couple to the motor body and to secure the lever actuation member in the locked position.

Abstract: The autoinjector includes a housing configured to receive a medical container having a barrel defining a reservoir for containing a medical product, and said barrel having a distal end provided with a needle and an opened proximal end configured to receive a plunger rod for pushing a stopper arranged inside the barrel. The autoinjector also includes a needle cover coupled to and movable with respect to said housing between a first extended position, a retracted position, and a second extended position, an injection mechanism configured to move the plunger rod distally inside the barrel in order to expel the medical product contained inside the barrel, and a holder movable with respect to the housing between a passive position wherein the holder does not trigger the injection mechanism and an active position wherein the holder triggers the injection mechanism.

Abstract: Provided herein is a drug delivery device including a housing having a first end including a distal region and an adjacent proximal region, where in a first region configured to engage a clip from a cap, the distal region includes a raised plateau region relative to an adjacent region of the distal region and the proximal region includes a recess adjacent to the plateau region; and the cap including a distal end and a proximal end, where the proximal end of the cap is engageable with the first end of the housing, where the cap includes a wall defining a perimeter and the clip protruding from the wall at the proximal end of the cap, where when the housing and the cap are engaged, the wall of the cap is in contact with the plateau region of the housing, and the clip resides in the recess of the housing.

Abstract: A drug delivery device includes an upper housing shell, a lower housing shell, and a syringe. The syringe includes a barrel, a stopper, and a needle, at least a portion of the syringe positioned within the lower housing shell. The drug delivery device further includes a drive assembly including a plunger body configured to move the stopper within the barrel upon actuation of the drive assembly, a cassette body configured to receive the syringe, and a motor body configured to engage the cassette body. The motor body includes a pair of sidewalls and a contact surface provided on each of the pair of sidewalls. The contact surface engages a corresponding contact surface of the cassette body.

Abstract: A drug delivery device includes an upper housing shell, a lower housing shell, and a syringe. The syringe includes a barrel, a stopper, and a needle, at least a portion of the syringe positioned within the lower housing shell. The drug delivery device further includes a drive assembly including a plunger body configured to move the stopper within the barrel upon actuation of the drive assembly, a cassette body configured to receive the syringe, and a motor body configured to engage the cassette body. The motor body includes a pair of sidewalls and at least one shell stop extending outward from the sidewalls and configured to engage an internal structure of the upper housing shell.

Abstract: A drug delivery device includes an upper housing shell, a lower housing shell, and a syringe. The syringe includes a barrel, a stopper, and a needle, at least a portion of the syringe positioned within the lower housing shell. The drug delivery device further includes a drive assembly including a plunger body configured to move the stopper within the barrel upon actuation of the drive assembly, a cassette body configured to receive the syringe, and a motor body configured to engage the cassette body. The cassette body includes a pair of sidewalls and at least one cassette body clip extending from the sidewalls and configured to engage a lower shell clip of the lower shell housing.

Abstract: The safety device includes a tubular body extending along a longitudinal axis (A), the tubular body being configured to receive the barrel, an annular head configured to abut against the flange; one actuation arm connecting the tubular body and the annular head, the actuation arm being movable by a user between a collapsed position in which the tubular body is maintained by the actuation arm in a position proximally close to the flange uncovering the needle and an extended position in which the tubular body is maintained in a position distally distant from the flange shielding the needle; one finger resting arrangement connected to the annular head; a locking means for maintaining the actuation arm in a collapsed position and a locking means for maintaining the actuation arm in an extended position.

Abstract: The safety device includes a tubular body configured to receive a barrel, a head arrangement configured to abut against the flange and to lock into a flange, at least two actuation arms connecting the tubular body and the head arrangement, said actuation arms having a proximal link connected to the head arrangement by a proximal hinge and a distal link connected to the tubular body by a distal hinge. The proximal link and the distal link are connected by an intermediate hinge. The actuation arm is movable between a collapsed position in which the tubular body is maintained in a position proximally close to the flange uncovering the needle and an extended position in which the tubular body is maintained in a position distally distant from the head arrangement shielding the needle; a locking means for maintaining the actuation arms in a collapsed position and a locking means for maintaining the actuation arms in an extended position.

Abstract: A drug delivery device includes a housing, a syringe assembly including a barrel, a stopper, a cannula, and a rigid needle shield receiving at least a portion of the cannula, with at least a portion of the syringe assembly positioned within the housing, a drive assembly, with a portion of the drive assembly positioned within the housing, a cap secured to the housing, with the cap including an outer portion defining an interior space and a retainer comprising a body with a removal projection configured to remove the rigid needle shield upon axial movement of the outer portion of the cap away from the housing, and a needle cover having a pre-use position, an actuation position, and a post-use position. The outer portion receives a portion of the needle cover, with the outer portion configured to prevent movement of the needle cover from the pre-use to the actuation position.

Abstract: A drug delivery device includes a first subassembly having a cap, a needle cover, a syringe holder configured to receive a syringe assembly, a cassette body, and a lower housing shell, with the cap receiving at least a portion of the needle cover, a second subassembly, including a drive assembly configured to move a stopper of a syringe assembly, and a motor body, with the motor body receiving at least a portion of the drive assembly and the cassette body of the first subassembly configured to receive at least a portion of the motor body, and a locking clip configured to secure the first subassembly to the second subassembly upon assembly of the first subassembly to the second subassembly.

Abstract: A drug delivery device includes a housing, a syringe assembly including a barrel, a stopper, and a cannula, with at least a portion of the syringe assembly positioned within the housing, and a drive assembly including a plunger body configured to move the stopper within the barrel upon actuation of the drive assembly, with at least a portion of the drive assembly positioned within the housing. The plunger body has a pre-use position prior to movement of the plunger body, an injection position where the plunger body moves the stopper within the barrel, and a post use position where movement of the plunger body has stopped. The device further includes an audio indicator member configured to provide an audible indication of a transition of the plunger body from the injection position to the post-use position.

Abstract: A drug delivery device includes a housing, a syringe assembly including a barrel, a stopper, and a cannula, with at least a portion of the syringe assembly positioned within the housing, a drive assembly configured to move the stopper within the barrel upon actuation of the drive assembly, with at least a portion of the drive assembly positioned within the housing, a needle cover having a pre-use position where the cannula is positioned within the needle cover, an actuation position where the needle cover is configured to actuate the drive assembly, and a post-use position where the cannula is positioned within the needle cover, and a cap receiving a portion of the needle cover, with the cap configured to prevent movement of the needle cover from the pre-use position to the actuation position.

Abstract: A drug delivery device (10) includes a housing (26), a syringe assembly (16) including a barrel (52), a stopper (54), a cannula (56), and a rigid needle shield (58) receiving at least a portion of the cannula, with at least a portion of the syringe assembly positioned within the housing, a drive assembly (40), with at least a portion of the drive assembly positioned within the housing, a cap (18) secured to the housing, with the cap including an outer portion (20) defining an interior space and a retainer (160) comprising a body with a removal projection (164) configured to remove the rigid needle shield upon axial movement of the outer portion of the cap away from the housing, and a needle cover (22) having a pre-use position, an actuation position, and a post-use position. The outer portion receives a portion of the needle cover, with the outer portion configured to prevent movement of the needle cover from the pre-use position to the actuation position.

Abstract: A dmg delivery device includes a housing, a syringe assembly comprising a barrel, a stopper, and a cannula, with at least a portion of the syringe assembly positioned within the housing, a drive assembly configured to move the stopper within the barrel upon actuation of the drive assembly, with at least a portion of the drive assembly positioned within the housing, a lever actuation member moveable between a locked position where actuation of the drive assembly is prevented and a released position where actuation of the drive assembly is allowed, and a needle cover having a pre-use position where the cannula is positioned within the needle cover, an actuation position where the needle cover is configured to actuate the drive assembly, and a post- use position where the cannula is positioned within the needle cover. The needle cover is configured to engage the lever actuation member and move the lever actuation member to the released position when the needle cover is in the actuation position.