Abstract: This invention discloses a mold assembly (6) and method for manufacturing a syringe container (5) which is provided with a cannula (51) and a syringe barrel (52). The mold assembly includes: a first set (61); a second set (65) movable to abut against the first set to define a mold cavity (621, 631, 661, 671); a core (69) in the mold cavity; a first clamping piece (64) secured to the first set; and a second clamping piece (68) secured to the second set; wherein the cannula is held by the clamping pieces. The method includes: placing one end of the cannula into a port (691) of the core; moving the sets such that the clamping pieces hold the cannula the moment the sets abut against each other; injecting polymeric material into the mold cavity; separate the sets; and removing the syringe container out of the core.

Abstract: An auto-injection device has a housing with a medicament container disposed within; a dose setting mechanism for setting a dose of a medicament; a drive nut and a plunger rod operably connected, with an energy accumulator operably connected to the dose setting mechanism; and an activating mechanism and a positioning mechanism operably connected to the plunger rod for locking the plunger rod from being displaced. The positioning mechanism includes a locking nut arranged to cooperate with fixed, flexible locking features for locking the locking nut from rotation. A resilient member arranged inside the plunger rod is configured to allow the plunger rod to be resiliently and axially displaced when the locking nut is unlocked.

Abstract: Medicament delivery device comprising a movable guard (10) being movable between a proximal and a distal position and a locking mechanism (15) having a lever (16), the lever (16) restricting movement of an actuation locking member (24) until the movable guard is positioned in a distal position and the lever (16) restricting movement of the guard (10) in a proximal position after actuation of the device.

Abstract: The present invention relates to a medicament delivery device comprising an elongated housing arranged to contain a medicament container which medicament container contains a number of doses; a dose counter mechanism comprising a dose drum arranged with dose indicia on its outer surface and visible through a window on said housing; a rotatable driver connected to said dose drum; a plunger rod arranged to act on said medicament container for expelling a dose of medicament; an actuation mechanism connected to said rotatable driver and to said plunger rod when said medicament delivery device is actuated; wherein said dose drum is arranged with internal threads, in engagement with corresponding threads on said driver, wherein said threads have a certain pitch; wherein said dose drum is also arranged with external threads in engagement with corresponding threads arranged fixed in relation to said housing, wherein said threads have a certain pitch; and wherein the pitch of the threads between the dose drum and fixe

Abstract: The present invention relates to a device for the delivery of predetermined doses of liquid medicament to a patient, which medicament is intended to be inhaled by the patient or intended to be injected into the body of the patient. The device is adapted to be in a medicament delivery state and in a medicament non-delivery state. When the device is in a medicament delivery state, said device is adapted to drive a piston into a cartridge containing the liquid medicament to be delivered, with a force that is above or equal to a predetermined minimum force value and below a predetermined maximum force value. The minimum force value is the lowest force value needed to deliver the predetermined dose and the maximum force value is the first force value at which it exists a risk of damaging the cartridge or the components of the device. Further, more of the spring force is brought to an efficient output torque ensuring that a predetermined volume of medicament is expelled from a cartridge.

Abstract: The present invention relates to a medicament delivery device comprising a generally elongated housing (10; 100, 102), a drive assembly disposed in said hosing and an actuation assembly operably connected to said drive assembly, wherein said drive assembly comprises a guard member (12; 104) and an actuator member (44; 180), characterised in that the actuation assembly further comprises a locking member (28; 32) disposed between the guard member and the actuator member, wherein said locking member is configured to be moved by the guard member when the guard member is pressed against a delivery site between a first locking position in which the locking member is blocking the actuator member and a released position in which the locking member allows the actuator member to be operated.

Abstract: Coupling arrangement in a medicament delivery device, said coupling arrangement being adapted to permanently attach a first and a second longitudinally elongated tubular component to each other wherein the coupling arrangement comprises first positive connection means configured to lock the first and the second components to each other such that the components are locked from being moved in a longitudinal direction in relation to each other, and a second positive connection means configured to lock the first and the second component to each other such that the components are locked from being rotated in relation to each other about a longitudinal axis of the components.

Abstract: The present invention relates to damper for a medicament delivery device, which device comprises a container containing medicament, a stopper arranged in said container and movable for expelling said medicament through a dose delivery means, a plunger rod having opposing proximal and distal ends and capable of acting on said stopper, and force means capable of exerting a force on said plunger rod, wherein said damper comprises a tubular sleeve having opposing proximal and distal ends; said sleeve comprises a compartment formed by a closed end wall at the proximal end of the sleeve and the proximal end of the plunger rod which is positioned in an open end at the distal end of the sleeve; and wherein said compartment comprises a sealable and resilient pad, a fluid, and at least one passage for expelling said fluid in an annular space between said sleeve and an inner wall of said container, thereby creating a dampening force, upon movement of said plunger rod.

Abstract: The invention relates to a medicament delivery device comprising a housing arranged to receive a medicament container (20), a drive unit (25) arranged to act on a stopper (27) in said medicament container (20), which drive unit (25) comprises a torsion drive spring (50). A dose setting member (56) is operably connected to said drive unit (25) such that a manual turning of said dose setting member (56) causes a tensioning of said torsion drive spring (50). The device further comprises an activation mechanism (76) having an activation button (94) protruding through the distal end of the device, wherein said activation mechanism (76) is operably connected to said drive unit (25) such that actuation of said activation mechanism (76) causes a release of said drive unit (25) whereby a set dose of medicament is delivered.

Abstract: The invention relates to a medicament delivery device comprising a housing arranged to receive a medicament container (20), a drive unit (25) arranged to act on a stopper (27) in said medicament container (20), which drive unit (25) comprises a torsion drive spring (50). A dose setting member (56) is operably connected to said drive unit (25) such that a manual turning of said dose setting member (56) causes a tensioning of said torsion drive spring (50). The device further comprises an activation mechanism (76) having an activation button (94) protruding through the distal end of the device, wherein said activation mechanism (76) is operably connected to said drive unit (25) such that actuation of said activation mechanism 1 (76) causes a release of said drive unit (25) whereby a set dose of medicament is delivered.

Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member and a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged with an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.

Abstract: Medicament delivery device comprising a housing (10) and container holder (12) accommodating a multi-chamber medicament container wherein said housing and said medicament container holder are interactively connected to and movable relative each other; a mixing guard mechanism interactively connected to the body for driving the medicament container holder within the housing achieving a reconstitution, wherein the mixing guard mechanism comprises a guard member (34), a force member (52), a guard member locking means (24, 42) whereby, when the reconstitution is achieved, the medicament container holder and the guard member are movable in relation to said housing from a pre-mix position to a mixed position wherein said medicament container holder has been displaced distally in relation to said housing, at which mixed position said guard member locking means is activated, whereby said guard member is forced in the proximal direction by said force member for covering the delivery member (22).

Abstract: The present invention relates to a medicament delivery device comprising a generally elongated housing comprising a proximal part (10) and a distal part (12); a medicament cartridge (18) comprising a proximal opening closed by a septum (30), an axially movable distal stopper (26), and a first enclosure (20) wherein a liquid and a gaseous fluid are enclosed; a medicament delivery member (36) attachable to said proximal part (10) and having a non-delivery end (34); a medicament cartridge holder (16) wherein the medicament cartridge is coaxially arranged, said cartridge holder being arranged coaxially movable inside said proximal part and comprising holding means (38, 40) capable of holding said medicament cartridge holder (16) in a non-activated position in which said cartridge holder is releasebly engaged to said proximal part and in which a predetermined distance is present between the septum and the non delivery end; a manual pressure mechanism arranged to be moved from a non-pressure position to a pressure

Abstract: The present invention relates to a medicament delivery device comprising a generally elongated housing comprising a distal and a proximal housing part having opposite distal and proximal ends; a medicament container coaxially arranged within said proximal housing part; drive means (18, 20, 22, 23, 30, 32) arranged to act on said medicament container for expelling a dose of medicament; and an electromechanical dose setting mechanism interactively connected to said drive means; wherein said electromechanical dose setting mechanism comprises a manually operable dose setting button (38); a dose setting member (34) comprising sensors (42) and arranged to be linearly displaced a predetermined distance along a linear path when the dose setting button is manually operated; and a printed circuit board (44) having a code sensing area (46) along the linear path of movement of the sensors, and wherein the sensors are arranged adjacent said code sensing area, such that a value of the immediate position of the dose setting

Abstract: The present invention relates to an injection device comprises a generally elongated tubular housing having opposite proximal and distal ends; a needle shield sleeve slidably and coaxially arranged inside the housing and protruding a distance outside the proximal end of the housing; a syringe carrier mechanism comprising a syringe carrier slidably and coaxially arranged to the needle shield sleeve, wherein said syringe carrier comprises a syringe having a medicament and a needle; a first activator member slidably and coaxially arranged to the housing and connected to said needle shield sleeve; an actuating member slidably and coaxially arranged to the first activator member; a drive mechanism slidably and coaxially arranged to the actuating member and to the syringe carrier mechanism, said drive mechanism being controlled by the actuating member; a second activator member slidably and coaxially arranged to the distal end of the housing and fixedly connected to the actuating member; wherein the first and the s

Abstract: Container holder assembly for use in a medicament delivery device, comprising a tubular body elongated in an axial direction, said tubular body having a proximal end and an opposite distal end, and a retaining member releasably arranged to said tubular body for securing an elongated container placed inside the tubular body, wherein said retaining member comprises a resilient structure capable of exerting an axial force on said container in said tubular body for holding the container in a fixed position inside the tubular body and thereby avoiding displacement or breakage of the container and wherein a distal end of said container protrudes from a distal end of said tubular body.

Abstract: Container holder assembly for use in a medicament delivery device, comprising a tubular body elongated in an axial direction, said tubular body having a proximal end and an opposite distal end, and a retaining member releasably arranged to said tubular body for securing an elongated container placed inside the tubular body, wherein said retaining member comprises a resilient structure capable of exerting an axial force on said container in said tubular body for holding the container in a fixed position inside the tubular body and wherein the retaining member and the tubular body respectively comprises a first and a second locking means capable of achieving a mutual mechanical connection, such that the retaining member is locked to the tubular body.

Abstract: The present invention relates to a medicament delivery device that is reliable, safe and intuitive to use and configured to prevent a subsequent dose from being administered before a previously initialized dose has been fully delivered. This is accomplished by mechanically interacting structures arranged as an interface between a lockable delivery button and a release member.

Abstract: The present invention relates to an injection needle assembly having opposite distal and proximal ends, and wherein the assembly comprises an injection needle having proximal and distal pointed ends, wherein the distal pointed end is arranged to penetrate a membrane arranged at the proximal end of a medicament container; a tubular needle holder comprising distal engagement means and proximal engagement means; a tubular cap comprising proximal outer engagement means and proximal inner engagement means; a tubular needle cover comprising first engagement means arranged to cooperate with the proximal engagement means, and second engagement means arranged to cooperate with the proximal outer engagement means of the cap; characterized in that said needle cover is arranged to be displaced from a first position wherein the second engagement means and the proximal outer engagement means prevents the needle cover and the needle holder to be axially displaced by a linear displacement, to a second position wherein the ne

Abstract: A medicament delivery device includes a housing; a drive force mechanism slidable in the housing's distal part; a member connected to the drive force mechanism for holding it in a loaded state and axially movable in relation to the distal part a predetermined distance by the housing's proximal part when the parts are moved toward each other; and an actuation member to be biased in relation to the distal part from a non-operating position partially protruding from the distal part to an operating position confined within the distal part. The actuation member can release the drive force mechanism from its loaded state, and is resiliently connected to the distal part such that it is always recoiled after being biased regardless of whether the actuation mechanism is released. The drive force mechanism is released only after the holding member moves and the actuation member is biased from non-operating to operating position.