Exemplary embodiments provide automatic injection devices, housing components for automatic injection devices and methods for fabricating the same. An exemplary housing of an automatic injection device may be overmolded with one or more gripping surfaces to facilitate gripping and manipulation of the automatic injection device by a user when performing an injection. In an exemplary embodiment, an overmolded left gripping surface may extend along a left side of the housing and an overmolded right gripping surface may extend along a right side of the housing opposite to the left side.

An assembly nest for transporting a tubular sub assembly of a drug delivery device on an automated production line, in which the tubular sub assembly includes a tubular body and a cap that is wider than the tubular body. The assembly nest includes a base against which a sub assembly of a drug delivery device is mountable to orientate said sub assembly in a predetermined position; and locking mechanism having a resilient member to urge the locking mechanism into one of: an unlocked position, in which a sub assembly of a drug delivery device can be mounted to the base; or a locked position, in which the locking mechanism engages a mounted sub assembly to retain it in its predetermined position on the base.

The present disclosure relates to relates to medication injection devices, and in particular to systems and methods for on-demand delivery of a non-liquid medication from a wearable medication injection device. Particularly, aspects of the present invention are directed to a device that includes a housing defining a chamber, a piston disposed within the chamber, a needle disposed within the chamber on a first side of the piston, an energetic material disposed within the chamber on a second side of the piston, and a medication strip disposed within the needle. The medication strip includes an injectable substance in a non-liquid form.

A medical injection device for supporting a medical container comprising a barrel and a needle tip extending from a distal end of the barrel, comprising: safety shield, first ring configured to be coupled to the medical container and configured to be biased in a proximal direction relative to the safety shield from an injection position in which a needle tip extends out of the safety shield to a safety position in which the needle tip is covered by the safety shield, and second ring rotatably movable relative to the first ring between locking position wherein the second ring maintains the first ring in the injection position and an unlocking position wherein the second ring releases the first ring thereby allowing the first ring to be urged into the safety position.

The invention according to the present document discloses a device 1 configured for conveying a toxic aerosol from a drug contained in a syringe (S) or in a vial (F) toward a suction pipe, comprising a cylindrical hollow element comprising an inner space configured for accommodating a syringe so that the inner walls of said space slidingly adhere to the outer walls of the syringe barrel, provided with a proximal end 2.10 which includes an opening 2.6 configured in such a way as to allow the insertion of a syringe barrel, and a flange configured for accommodating a syringe flange, and a distal end 2.11 which includes an opening 2.7 configured in such a way as to allow the cone, fitting, and needle of said syringe to pass through, and a cap configured for being connected to said cylindrical hollow element present in two configurations, one suitable for administering a drug and another suitable for taking a drug from a vial, in particular a drug potentially releasing a toxic aerosol.

The document also discloses a method for using the kit and the device according to the invention.

An autoinjector includes a housing, a product container, a torsion spring, a drive element, and a propulsion element. In order to discharge liquid out of the product container, the torsion spring rotates the drive element, and the rotating drive element produces a propulsive movement of the propulsion element and of a piston in the product container. A rotation sensor is configured for an alternating continuous detection of at least two rotational positions per revolution of the drive element during the discharge process, and a processor unit is configured for determining the axial position of the piston in the product container from the detected rotational positions.

An exchangeable cartridge for an injection device is disclosed. The cartridge (3) comprises a container (4) and a plunger (10) connectable with a plunger rod (9). The container receives the plunger rod from its rear end. The plunger comprises a rod connector (12) connectable with a front portion (13), and the rod connector has a base portion (24), an outer wall section (15), an inner wall section (16), and a rod stop portion (17) encircled by the inner wall section. The inner wall section comprises several tongues (22) protruding rearwards from the base portion and defining an entrance opening (18) for the plunger rod. The inner wall section receives a front portion (13) of the plunger rod through the entrance, and the tongues are provided with retaining portions arranged to retain the front end portion during retraction of the plunger rod within the housing.

An auto-injector for administering a dose of a liquid medicament (M) is presented having an elongate case, a carrier subassembly comprising a tubular carrier slidably arranged inside the case, where the carrier adapted to contain a syringe with a hollow injection needle. The injector also has, a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for advancing the needle beyond a proximal end of the auto-injector, and a trigger button is used for releasing the control spring on actuation.

An electronic device (104) comprising: a housing (203) for attachment to an injection device (102); a first sensor assembly (304) comprising a first coil (406a) and two magnets (402a, 404a) of opposite polarity, wherein the first coil (406a) is configured to provide a first voltage pulse as a first Wiegand wire (224) of the injection device (102) moves from a first position proximate to one of the magnets (402a) of the first sensor assembly (304) to a second position proximate to the other magnet (404a) of the first sensor assembly (304); and one or more processors (308) configured to enter an enabled state from a sleep state after receiving the first voltage pulse from the first coil (406a).

The invention relates to an autoinjector 59 for administering a fluid medicament to a subject comprising: a housing 1 for receiving a cartridge holder; a driver assembly 8; the driver assembly on actuation may move the cartridge 3 forward in the cartridge holder 2; a needle cover 4 may be coupled to the housing wherein the needle cover 4 travels in a linear or translational movement; said needle cover 4 is adapted to protect a needle when the needle cover may be in first locking position 17 and second locking position 18; the linear or translational movement may be achieved by a cam profile 13 and a cam follower 14; the cam profile 13 may be provided on outside surface of housing and the cam follower 14 located between the needle cover 4 and the housing 1; a first biasing member 15; and a second biasing member 16 configured to bias the cartridge 3 and the needle cover 4 respectively; and a safety cap 11 to control the actuation of the autoinjector. The needle cover 4 further comprises a sleeve 91 or sleeve 92 which prevents or inhibits the obstruction of the movement of needle cover 4 when the user accidentally hold the needle cover 4 during actuation of the autoinjector.