Abstract: Injection device for manual penetration and injection comprising a distal housing part (10); a proximal housing part (12) with a multi-chamber container (20); a plunger rod (40); a push button (70); an activation member (30); a drive force means(100) and a locking member (50), wherein the device further comprises a guide rod (60) arranged to generate an audible and tactile indication of the start of an injection.

Abstract: A medicament delivery device includes a housing having a proximal housing part and a distal housing part movable relative each other, a drive force mechanism accommodated in the distal housing part, a container filled with medicament arranged within the proximal housing part, a holding member for holding the drive force mechanism in a loaded state, and an actuation member arranged to interact with the holding member for releasing the drive force mechanism from its loaded state. The holding member is arranged to be moved from a disengaged position, in which the holding member is disengaged from the actuation member, to an engaged position, in which the holding member is engaged to the actuation member by moving the housing parts in relation to each other.

Abstract: The present invention relates to a safety pen needle device comprising a generally tubular hub having a proximal and a distal end, said hub comprising attachment means arranged at its distal end for attaching the safety pen needle device to a medicament container assembly, and a coaxially arranged needle attachment member; an injection needle having an injection end and a non injection end, said injection needle being attached inside said hub and extending through the needle attachment member; wherein said device further comprises a generally tubular rotatable sleeve rotatable arranged on said hub, said rotatable sleeve comprising on its outer circumferential surface at least one guide track comprising flexible means; a generally tubular needle shield slidably arranged on said rotatable sleeve, said needle shield comprising at least one guide protrusion on its inner circumferential surface, wherein said at least one protrusion is arranged to interact with said at least one guide track and with said flexible m

Abstract: A medicament delivery device includes a housing for a medicament container assembly; a drive member interactively connected to the assembly for expelling a dose of medicament; a dose actuation assembly operably connected to the drive member; and an actuation member interactively connected to the housing and the dose actuation assembly by a gear assembly. The actuation member is movable generally perpendicularly to a longitudinal axis of the device from an initial position, in which the actuation member is positioned within the housing, to a dose-set position, in which a portion of the actuation member protrudes a distance proportional to the set dose from the longitudinal surface of the housing when the dose actuation assembly. The actuation member is manually operated in a direction generally perpendicular to the longitudinal axis of the device from the dose-set position to the initial position for driving the dose actuation assembly and drive member.

Abstract: A medicament delivery device comprising a housing (10; 110); a medicament container holder (12; 120) rotatably locked but slidable connected to said housing, the medicament holder comprising first mix engagement means (28; 126) on its outer surface, and second linear guide means; a multi-chamber medicament container (14; 130) arranged within the container holder, a plunger rod (60; 140) comprising first holding means (58; 146) on its outer circumferential surface; drive force means (64; 142) capable of pushing said plunger rod; characterized in that said device further comprises manual mixing means (44, 148) comprising a rotatable manual knob (62,186) protruding from the distal end of the housing and a mix member (48, 149) comprising flexible holding means (52; 160) releasibly engaged to the first holding means (58; 146) for holding the plunger rod and thereby the drive force means in a pre-tensioned state and second mix engagement means (46; 150) arranged to cooperate with the first mix engagement means (28;

Abstract: Medicament delivery device comprising an elongated housing (10) comprising a grip member (64) connected to the elongated housing and movable between a rest position in which the device has a predetermined grip size and an operation position in which the pre-determined grip size of the device is increased for providing an improved grip of the device during use.

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: A medicament delivery device for a reconstituted medicament, comprising a proximal housing part (12; 12?; 12??), a distal housing part (10; 10?; 10??), a medicament delivery drive unit and actuation means, wherein the medicament delivery drive unit is mounted in said distal housing part and wherein the actuation means further include an activation member (74; 101; 201) which is displaceable between an inactive position wherein the actuator is prevented from engaging the medicament delivery drive unit and an active position wherein the actuator is able to engage the medicament delivery drive, whereby the actuator is capable of interacting with said medicament delivery drive unit to perform a delivery of the reconstituted medicament only in the active position of the activation member and in the second position of the medicament delivery drive unit.

Abstract: A cap assembly for a medicament delivery device having a housing and a medicament container holder. The cap assembly includes a retainer member connectable to the container holder; a hub having a needle and coaxially movable within the retainer member; an inner cap connected to the hub and the retainer member; an outer cap coaxially arranged to the inner cap; and a cap clutch mechanism having a locking member that is axially movable in relation to the inner and outer caps between a disengaged position, in which the outer cap is rotatable relative to the inner cap, and an engaged position, in which the outer cap is rotationally locked to the inner cap. The cap clutch mechanism also has a clutch biasing device arranged between the outer cap and the locking member for biasing the locking member for keeping it in the disengaged position.

Abstract: The present invention relates to a device for removing delivery member shields which are intended to cover and protect delivery members, said device comprising a remover body arranged to accommodate a delivery member in its interior. The invention is characterised in that the remover body comprises at least two sets of gripping members extending into its interior and wherein each set of gripping members is configured for gripping a certain type of delivery member shield.

Abstract: The invention relates to a medicament delivery device comprising a locking mechanism (5) for locking a plunger rod (4). The locking mechanism (5) comprises a locking wheel (6) and locking means (7), said locking means (7) being moveable between an active position where the locking means (7) prevent the locking wheel (6) from rotation and an inactive position where the locking means (7) allow the locking wheel (6) to rotate, wherein said plunger rod (4) extends through an opening in the locking wheel (6); and a resilient member (8) arranged at the moveable locking means (7) and being arranged to act on the moveable locking means (7) to displace said movable looking means (7) towards the inactive position where the locking means (7) allow the locking wheel (6) to rotate.

Abstract: An injection device includes a housing; a container holder configured for accommodating a medicament container and having a needle attached to one end thereof and a stopper sealingly and slidably arranged inside the medicament container at the other end thereof; a drive unit, including a plunger rod, a plunger driver, and a first energy accumulating member operationally associated with the plunger driver; and an injection indication mechanism, including a tactile signaling element and a drive mechanism for driving the tactile signaling member, the drive mechanism being coupled to the plunger driver.

Abstract: The present invention relates to a safety pen needle device comprising a first needle shield (60) and a second back-end needle shield (90). During the injection the first needle shield (60) is moved to en retracted position this movement causes a actuation sleeve (31) to rotate. Said rotation causes a holding member (96, 98) provided on the second needle shield (90) to be released. When the first needle shield (60) is moved from the retracted position to a extended position the actuation sleeve (31) is rotated further so that a first guide member (74) on the first needle shield (60) abuts a first stop member (34) arranged on said actuation sleeve (31). After an performed injection both shields are moved to extended positions by the rotation of an actuation sleeve (31). After the injection the shield are locked it their extended position.

Abstract: The present invention relates to a delivery member attachment device (10) comprising a neck (12) having an inner space intended to accommodate a connection part of a medicament container, which neck (12) is intended to receive a delivery member (30) for creating a passage between the medicament container via the connection part and through the delivery member, that said neck (12) is arranged with threads (14) arranged to engage with corresponding threads (34) of an attachment part (32 of said delivery member (30), and wherein said neck (12) further is arranged with a number of slits (16) providing a number of tongues (18) between said slits, and wherein said tongues (18) are arranged to flex inwards, when a delivery member (30) is to be attached, to allow an axial pushing of said attachment part (32) onto, and in engagement with, said neck (12).

Abstract: The present invention relates to a medicament delivery device comprising a housing (12); a medicament container (14) arranged within said housing; medicament delivery drive means (22, 24); manually operable release means (38); and a movement speed control mechanism (44, 46, 48) comprising at least one fixed, flexible and elongated compartment (48) containing a liquid, and at least one flexible speed control member (44, 46) connected to the medicament delivery drive means; wherein said at least speed control member is arranged to be pressing on said at least one compartment for forcing said liquid past said member and thereby creating a movement speed control of said medicament delivery drive means when moved.

Abstract: A medicament delivery device includes a housing with a circle-segment-shaped compartment for a drive unit that moves at least one stopper in a medicament container and that includes a support wheel and central hub on which first and second parallel disks are fixedly attached and interconnected by an abutment cross-wall; spherical members between the abutment wall and adjacent the stopper; a clock spring within the hub with an outer end connected to the hub and an inner end connected to a one-direction-rotatable tubular hub coaxially arranged around a shaft fixedly attached to a housing part; and an activation member connected to the first disk by a hold-and-release mechanism. When the activation member is not depressed, the wheel and spring are held in a tensioned static state, and when the activation member is depressed, the spring and wheel are released and the spherical members are forced against the stopper.

Abstract: A device to be used with a medical administration device includes administration driver for administrating a prescribed dose of medicament; and a mechanical dose setter for setting a prescribed dose of medicament to be administered, including a mechanical indicating member fixedly connected to the administration driver for indicating the prescribed set dose. The device includes a mechanical dose information device for registering the prescribed dose of medicament to be administered including a mechanical information member adjustable to display that the prescribed dose to be administered is correct and inter-connected to said mechanical indicating member such that when the prescribed dose is set, this is indicated positively by indications on the mechanical information member.

Abstract: A dose reset mechanism for a medicament delivery device with a housing and a medicament container includes a dose setting member in the housing for setting a dose when it is rotated and for resetting the dose when it is rotated in the opposite direction. The dose setting member has a drive member connected to a plunger rod such that when the drive member rotates, the rod moves axially; and a connection member between the dose setting member and the drive member. A ratchet mechanism enables the connection member to rotate when the dose setting member rotates for setting a dose but not to move in the opposite direction. At least one dose reset member and at least one blocking member are connected to the ratchet mechanism such that the connection member and drive member are released when a dose knob is turned in the opposite direction.

Abstract: Device for medicament delivery with syringe-like usability having a restraining mechanism A device for medicament delivery with syringe-like usability comprising at least one grip, at least one medicament container holder, and at least one plunger rod being substantially rotationally fixed relatively to the grip. The medicament container holder (13) is movable towards the grip in a longitudinal direction of the device, and rotation of at least one rotatable part (40), which is rotatable relatively to the grip and substantially inhibits movement of the plunger rod (20) in a longitudinal direction for dose delivery when in at least one locking position until being rotated, is restrained by at least one restraining member (42) abutting or being connected to the rotatable part (40) and the grip (30) until the medicament container holder is moved towards the grip for interacting with the at least one restraining member.

Abstract: The present invention relates to an autoinjector device (10) for use in combination with a syringe (30), said syringe comprising a movable plunger; a needle; and a tubular needle shield (34). The claimed autoinjector device (10) comprises: an elongated housing having a proximal (11) and a distal end (12); a drive mechanism; a syringe holder (40) in order to support the fragile syringe and to prevent damage to the syringe. The invention furthermore relates to a method for assembly of the autoinjector device according to the invention.