Abstract: A drug delivery device includes a housing, a container received within the housing, a drive assembly configured to move a stopper within the container, a needle having a retracted position and, a needle shield secured to the housing and receiving a portion of the needle, and an adhesive assembly including an adhesive layer secured to the bottom surface of the housing and a liner secured to the adhesive layer. The liner is configured to be removed from the adhesive layer and includes one of a protrusion and a liner opening, with the needle shield including the other of the protrusion and the liner opening. The protrusion is received by the liner opening to secure the liner to the needle shield, with the liner configured to be separated from the adhesive layer upon removal of the needle shield from the housing.

Abstract: A drug delivery device includes a housing, a needle having a retracted position and an extended position, a needle actuator body received within the housing and configured to move from a pre-use position where the needle is in the retracted position to a use position where the needle is in the extended position, a container received within the housing, with the container having a first position and a second position spaced axially from the first position, and an actuator button moveable relative to the housing from a first position to a second position to actuate the needle actuator body from the pre-use position to the use position. The actuator button includes a container holder configured to restrict movement of the container from the first position to the second position when the needle actuator body is in the pre-use position.

Abstract: A drug delivery system for injecting a medicament includes a container including a closure and a stopper configured to move within the container from a pre-use position to a post-use position. The system includes a drive assembly configured to move the stopper between first and second positions, and a spacer assembly engaged with the stopper configured to be engaged by the drive assembly. The spacer assembly includes a first spacer portion received within the stopper, a second spacer portion spaced from the first spacer portion, an inner plunger, and a spacer shuttle received by the inner plunger. The inner plunger, the spacer shuttle, and the second portion are configured to move relative to the stopper, where movement of the second spacer portion is restricted by the spacer shuttle, movement of the spacer shuttle is restricted by the inner plunger, and movement of the inner plunger is restricted by the stopper.

Abstract: A drug delivery system for injecting a medicament includes a container including a closure and a stopper configured to move within the container from a pre-use position to a post-use position. The system includes a drive assembly configured to move the stopper between first and second positions, and a spacer assembly engaged with the stopper configured to be engaged by the drive assembly. The spacer assembly includes a first spacer portion received within the stopper, a second spacer portion spaced from the first spacer portion, an inner plunger, and a spacer shuttle received by the inner plunger. The inner plunger, the spacer shuttle, and the second portion are configured to move relative to the stopper, where movement of the second spacer portion is restricted by the spacer shuttle, movement of the spacer shuttle is restricted by the inner plunger, and movement of the inner plunger is restricted by the stopper.

Abstract: A drug delivery system for injecting a medicament includes a container including a closure and a stopper configured to move within the container from a pre-use position to a post-use position. The system includes a drive assembly configured to move the stopper between first and second positions, and a spacer assembly engaged with the stopper configured to be engaged by the drive assembly. The spacer assembly includes a first spacer portion received within the stopper, a second spacer portion spaced from the first spacer portion, an inner plunger, and a spacer shuttle received by the inner plunger. The inner plunger, the spacer shuttle, and the second portion are configured to move relative to the stopper, where movement of the second spacer portion is restricted by the spacer shuttle, movement of the spacer shuttle is restricted by the inner plunger, and movement of the inner plunger is restricted by the stopper.