Abstract: The present disclosure relates to a resettable drive mechanism for use in a drug delivery device. The drug delivery device is having a distal direction and a proximal direction. The drive mechanism comprises a drive rack engaged with a drive gear, a piston rack engaged with a piston gear and coupling means for coupling the drive gear with the piston gear. In a first state of the drive mechanism, the drive gear and the piston gear are coupled and the piston rack moves in distal direction when the drive rack is moved in distal direction. In a second state of the drive mechanism, the drive gear and the piston gear are decoupled and the piston rack is moveable in proximal direction for resetting the drive mechanism.

Abstract: A lead screw (5) with a screw thread (6) is arranged in a body (1) along an axis (4) and coupled to a lead screw nut (7) with a drive feature (8), so that the lead screw is helically rotatable in the lead screw nut. The lead screw and the lead screw nut are provided with stop features (9) interfering with a rotation of the lead screw in the lead screw nut when a force is applied to the lead screw in an axial direction. The lead screw nut has a surface area facing a guide feature (10) of the body. This surface area has a slope (12) varying around the axis. The assembly interacts such that the lead screw nut rotates in one rotational direction when a force is applied to the lead screw in the axial direction.

Abstract: A drug delivery device comprising: a device body, an operating member which is configured to be movable relative to the device body for operating the drug delivery device, a preventing member which prevents movement of the operating member relative to the device body for operating the drug delivery device, wherein the preventing member is removable to allow movement of the operating member relative to the device body for operating the drug delivery device.

Abstract: A sprayhead (1) for use with an aerosol container (2) comprising a central valve stem, said sprayhead (1) comprising: a chassis (3) attaching to the valve cup of an aerosol container (2); a rotatable circular collar (4) comprising a bridge (16) spanning a diameter of the collar (4); and a spray channel (8) and associated actuator button (39), said spray channel (8) being designed to pass through a central aperture in the bridge (16) spanning a diameter of the collar (4), and being connectable to the central valve stem of an aerosol container (2); the chassis (3) holding the spray channel (8) and actuator button (39) in a non-rotatable manner and the collar (4) being rotatable between operable and inoperable positions; wherein the chassis (3) comprises an annular skirt (14) encircling at least 90% of the circumference of the valve cup and gripping the valve cup such that the torque required to turn the chassis (3) around the valve cup is at least twice that required to turn the rotatable circular collar (4) ar

Abstract: A sprayhead (1) for use with an aerosol container (2), comprising a chassis (3) capable of firm attachment to said container (2); a rotatable circular collar (4) located largely around and in close proximity to the chassis (3); and a spray channel (8) and associated actuator button (39), said spray channel (8) being designed to pass through a central aperture (13) in the chassis and being connectable to the central valve stem of an aerosol container (2) with which the sprayhead (1) is designed to be used; the circular collar (4) being rotatable between a first position in which a holding feature (33D) of the collar (4) interacts with a holding feature (15D) of the chassis (3) and a second position; the sprayhead (1) being inoperable when the circular collar (4) is in its first position and operable when the circular collar (4) is in its second position; the holding features (33D) providing rotational resistance to movement between the first and second positions; the circular collar (4) further comprising a pr

Abstract: A sprayhead (1) suitable for use with an aerosol container (2) comprising a central valve stem, said sprayhead (1) comprising a chassis (3) capable of firm attachment to the valve cup of an aerosol container (2), said chassis (3) comprising a circular platform (12) and a peripheral skirt (14); a rotatable circular collar (4) located around and largely over the peripheral skirt (14) of the chassis (3), said collar (4) comprising a bridge (16) spanning a diameter of the collar (4); and a spray channel (8) and associated actuator button (39), said spray channel (8) being designed to pass through a central aperture (13) in the circular platform (12) of the chassis (3) and through a central aperture (32) in the bridge (16) spanning a diameter of the collar (4), and being connectable to the central valve stem of an aerosol container (2) with which the sprayhead (1) is designed to be used; the chassis (3) holding the spray channel (8) and associated actuator button (39) in a non-rotatable manner and the collar (4) b

Abstract: A dispenser having an inner barrel, outer shell, screw member, platform and control member; the outer shell, screw member and control member having configurations that provides for particular engagement features in the assembled dispenser, including features that compensate for dimensional variation.

Abstract: An actuator cap (1) for dispensing a liquid product, comprising: •a rotatable outer body (2) and an associated actuator button (3), the outer body (2) comprising an inward projecting retaining clip (39) and •a non-rotatable chassis (5) and an associated spray channel assembly (6), the non-rotatable chassis (5) comprising a circumferentially extending slot (40) into which the inward projecting retaining clip 39) of the rotatable outer body fits; •the outer body (2) and actuator button (3) being rotatable between: a first position in which the actuator button (3) is incapable of depression and the inward projecting retaining clip (39) of the rotatable outer body (2) is held firmly in the circumferentially extending slot (40) of the non-rotatable chassis (5) and a second position in which actuator button (3) is capable of depression and the inward projecting retaining clip (39) of the rotatable outer body (2) is held less firmly in the circumferentially extending slot (40) of the non-rotatable chassis (5)

Abstract: The aerosol dispenser, comprises: an aerosol canister and associated valve stem; and an actuator cap (1) comprising: a rotatable outer body (2) and an associated actuator button (3); and a non-rotatable chassis (4) and an associated spray channel assembly (6), the latter comprising an outlet nozzle (63); the outer body (2) being rotatable between a first position in which the spray channel assembly (6) is separated from the valve stem of the aerosol canister and the dispenser is incapable of activation and a second position in which the spray channel assembly (6) is attached to the valve stem of the aerosol canister and the dispenser is capable of activation.

Abstract: Disclosed herein are various examples of a medicated module that can be attached to a drug delivery device such that a user can administer a user settable dose of a first medicament and a fixed dose of a second medicament through a single dispense interface. In one example, the medicated module includes (i) an outer housing having a hub that holds a first needle, (ii) a bypass housing including a reservoir containing a second medicament, (iii) a lower hub including a second needle, (iv) a slidable needle guard including at least one disengagement member, where the needle guard is configured to activate the medicated module by forcing the bypass housing to disengage from the outer housing at a pre-defined amount of proximal displacement of the needle guard; and (v) a biasing member, where the biasing member is configured to place the second needle in fluid communication with the first and second medicaments automatically after activation of the medicated module.

Abstract: An actuator cap (1) for dispensing a fluid product, comprising a rotatable outer body (2), a non-rotatable chassis (4), an actuator button (3) and a spray channel assembly (6), the latter comprising an outlet nozzle (63); the outer body (2) being rotatable relative to the chassis (4) between a first position in which the actuator button (3) is incapable of depression and a second position in which the actuator button (3) is capable of depression, said depression causing release of fluid product from an associated container through the spray channel assembly (6), the actuator cap (1) also comprises rotational tensioning means (34 and/or 12, 24) between the outer body (2) and the chassis (4), said rotational tensioning means (34 and/or 12, 24) serving to ease rotation of the outer body(2) towards its second position when close thereto.

Abstract: The infusion pump drug delivery system and corresponding method disclosed herein allow for continuous delivery of a first fluid and/or medicament from a reservoir operably connected to a pump and selective delivery of a second fluid and/or medicament from a separate reservoir, where the second fluid and/or medicament may be delivered sequentially or simultaneously with the first fluid and/or medicament at the command of the user. Both fluids and/or medicaments are delivered via a single dispense interface.

Abstract: A medicated module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The medicated module is initially in a locked state until attached to a drug delivery where interaction of the cartridge holder with the module bypass housing changes the module to a triggerable state. The medicated module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member automatically activates the reservoir when the needle guard is retracted when the module is in the triggerable state. The needle guard prevents accidental needle sticks before and after an injection, and locks after removal from the injection site.

Abstract: A module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member automatically activates the reservoir when the needle guard is retracted. The needle guard prevents accidental needle sticks before and after an injection, and locks after dose delivery. Restraining features are present on the module to prevent the needle guard from moving relative to the device, in a trigger locked position.

Abstract: A module assembly for an injection system that may co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The module assembly is initially in a locked state until attached to a drug delivery device where interaction of the cartridge holder with a locking strut changes the module to a triggering state. The module assembly when configured as a medicated module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member automatically activates the reservoir when the needle guard is retracted when the module is in the triggering state. The needle guard prevents accidental needle sticks before and after an injection, and locks after dose delivery.

Abstract: A medicated module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The medicated module is initially in a locked state until attached to a drug delivery where a locking plate is moved to a triggering state. The medicated module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member automatically activates the reservoir when the needle guard is retracted when the module is in the triggering state. The needle guard prevents accidental needle sticks before and after an injection, and locks after dose delivery.

Abstract: A module assembly for use with an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts the module that has an automatic triggering system activated by a dispense interface needle guard. When the module contains a single dose of a secondary medicament, both the primary and secondary medicaments are delivered through a single dispense interface, preferably a hollow needle. The module assembly does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a trigger automatically activates movement of a lower hub when the needle guard is retracted.

Abstract: A medicated module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The medicated module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member automatically activates the reservoir when the needle guard is retracted. The needle guard prevents accidental needle sticks before and after an injection, and locks after dose delivery. A biasing member is provided within the medicated module that may be in a first, trigger-locked position within a secondary packaging, and a second, triggerable position when removed from the secondary packaging to prevent accidental triggering of the device prior to removal from its packaging by the user at the point of use.

Abstract: A device to co-deliver at least two medicaments is disclosed where a first reservoir containing a primary medicament is connected to a manifold and cannula and where one or more additional reservoirs are placed in fluid communication with the manifold in parallel or inline flow. The additional reservoir(s) can be located within the device or as part of an attachable medicated module that connects to external port located on the device housing. Both medicaments are delivered through a cannula subcutaneously. The device is configured to be user wearable through attachment directly to the skin by an adhesive.

Abstract: A medicated module containing a second medicament is configured for removable attachment to ophthalmic drug delivery device containing a first medicament such that a single activation of the ophthalmic drug delivery will deliver both medicaments to the user.