This disclosure relates to a cap assembly for a medicament delivery device that has a cap body arranged to be connected to a medicament delivery device for protecting and for removing a medicament delivery member shield. The cap body has an inner cap structure defining a channel extending along the central axis of the cap body, and a gripping member configured to be received in the channel with a friction fit and to receive a medicament delivery member shield. The gripping member has a first leg, a second leg, and a transverse portion extending between the first leg and the second leg, which transverse portion defines the leading edge of the gripping member when received by the channel.

A medical injection system comprising: a syringe provided with a barrel, a stopper and an injection needle; a plunger rod which engages with the stopper; an injection lock preventing relative movement of the plunger rod with respect to the barrel; and a needle guard comprising a trigger portion and configured to slidably engage the barrel so as to define a first position covering the injection needle and a second position not covering a predetermined portion of the injection needle. The trigger portion is adapted to disengage the injection lock from the plunger rod when the needle guard moves from the first position to the second position.

The present disclosure relates to an injection device. The injection device comprises a body for holding a syringe that has a needle at one end and a cap that is removably attached to the body. The cap has a needle shield to cover said needle. The injection device further comprises a gear assembly comprising a first rotary gear and a first linear gear to engage with the first rotary gear. The gear assembly is configured such that rotation of the first rotary gear drives the first linear gear to urge the needle shield away from the body. An actuator is provided that is configured to rotate the first rotary gear.

A cap remover including an outer member, an activation member at least partially received within the outer member and configured to move relative to the outer member, and an inner member positioned within the outer member and configured to radially compress under an axial pressure force asserted by the activation member that moves the activation member from a first axial position to a second axial position, such that the inner member compresses from a first position to a second position.

An auto-injector for administering a dose of a liquid medicament includes an elongate housing arranged to contain a syringe with a hollow needle and a stopper for sealing the syringe and displacing the medicament, the housing having a distal end and a proximal end with an orifice intended to be applied against an injection site. The syringe is slidably arranged with respect to the housing. A spring capable of, upon activation: pushing the needle from a covered position inside the housing into an advanced position through the orifice and past the proximal end (P), operating the syringe to supply the dose of medicament (M), and retracting the syringe with the needle into the covered position. After delivering the medicament, an activator arranged to lock the spring in a pressurized state prior to manual operation and capable of, upon manual operation, releasing the spring for injection.

The present disclosure relates to cap for an injection device. The cap includes a needle shield and a conduit. The needle shield includes a body with a recess for receiving part of a needle syringe. The conduit is movable from an initial position, wherein a portion of the body is located between the recess and the conduit, to a cap removal position, wherein the conduit extends through said portion of the body to fluidly communicate with the recess to allow the ingress of gas into the recess.

A medicament delivery device is disclosed having a housing, an actuation mechanism capable of delivering doses of medicament from a medicament container and arranged with a delivery member, a shield, a guard movable within the housing, wherein the guard is operably connected to the actuation mechanism. A protective cap is releasably arranged on the housing and having a shield remover. A blocking element on the guard is movable between a blocking position and a release position and has an engagement surface to engage a proximal area of the housing. The blocking element engages with a surface of the shield remover to retain the blocking element in the blocking position. The engagement surface causes a blocking of the guard from movement and removal of the protective cap enables a movement of the blocking element to a release position when the engagement surface engages the proximal area allowing the member guard to move.

The invention relates to a safe support device for a syringe, said support comprising a support sheath for the body of a syringe, and safety means which comprise an inner sheath suitable for sliding relative to said support sheath between a waiting retracted position, in which said inner sheath is substantially retracted inside said support sheath, and an active protection position, in which said inner sheath projects from said support sheath. The inner sheath has a free end portion formed by a flexible end-piece. The invention also relates to an assembly comprising such a safe support device and a syringe having a body, a piston and a needle disposed at one end of said body.

The present disclosure relates to a medicament delivery device including a cartridge holder to which an injection needle holder can be fixed, the injection needle holder holding an injection needle having a proximal end and a distal end, the proximal end being protected by an inner injection needle cap detachably connected to the injection needle holder, the cartridge holder being mounted in a housing and configured to receive a cartridge of medicament, a cap assembly detachably connected to the housing, and a gripping mechanism configured to remove the inner injection needle cap from the injection needle holder when the cap assembly is pulled away from the cartridge holder.

A drive mechanism for a medicament delivery device is presented having a base member with a guide track structure that includes a first track, a second track, a rotator base member having a first guide structure that runs in the first track, a rotator housing coaxially arranged with and configured to engage with the rotator base member, the rotator housing having a second guide structure arranged at a fixed distance from the first guide structure and configured to run in the second track, a rotation device configured to actuate the rotator housing, and a medicament container carrier configured to receive a medicament container, wherein the medicament container carrier is coaxially arranged relative to the rotator base member and the rotator housing, the rotator housing being configured to rotate relative to the medicament container carrier.