Shl Medical Ag

Kasper Enge

Anders Holmqvist

Gunnar Elmén

A medicament container holder for securing a medicament container having a generally tubular body arranged with a proximally directed neck portion and a flange portion arranged with a pierceable septum. The medicament container holder has mechanical holding elements that interact with the flange portion for preventing movement of the medicament container in a distal direction and having mechanical fixation elements configured to interact with the flange portion for urging the flange portion in the distal direction against the holding elements, where the medicament container holder has attachment elements for a medicament delivery member. The mechanical fixation elements are configured to engage with the medicament delivery member when attached to the attachment elements, such as to exert a force in the distal direction on said flange portion.

Device for a medicament container

The present invention relates to a medicament delivery device () comprising a housing (); a medicament container holder (), arranged movable in relation to said housing () and capable of accommodating a medicament container (); an biased activator () comprising a plunger rod (), which plunger rod () is arranged to act on the medicament container () for delivering a dose of medicament through a medicament delivery member (when said biased activator () is operated; a manually operable dose setting member () operably connected to both said housing and said medicament container holder such that manual operation of said dose setting member () will cause the medicament container holder () with the medicament container () to move towards said plunger rod () for setting a dose of medicament to be delivered; a dose drum () releasably connected to the dose setting member () through a releasable connection mechanism (I) such that when the dose setting member is operated, said dose drum () is displaced from an initial position to a set dose position; a release mechanism () operably connected to said biased activator (), wherein, when said plunger rod () is moved to an end position of the dose delivery operation, said release mechanism () is arranged to act on said connection mechanism (I) for releasing said dose drum () from said dose setting member (). The invention is characterised in that said release mechanism is arranged with a locking mechanism (II) arranged to lock said dose setting member () from displacement as the connection mechanism (I) is operated for releasing said dose drum () from said dose setting member ().

Medicament delivery device

A medicament delivery device (IO) is presented having a housing and a medicament container holder arranged movable in relation to the housing and capable of accommodating a medicament container. The device also has an activator having a plunger rod arranged to be moved in the proximal direction of the medicament delivery device by the activator to act on a stopper in the medicament container for delivering a dose of medicament through a medicament delivery member when the activator is operated. A delay mechanism is also arranged between the activator and the plunger rod, which is provided with delay elements allowing movement of the activator in the proximal direction after movement of the plunger rod has terminated.

A medicament delivery device is presented having a housing, a medicament container holder, arranged movable in relation to the housing and capable of accommodating a medicament container. An activator is arranged in the housing and capable of, upon activation, acting on a medicament container for expelling a dose of medicament, where the activator has a plunger rod, a manually operable dose setting nut rotatably connected to the housing and arranged with first threads. Second threads are arranged on the medicament container holder being arranged to cooperate with said dose setting nut, wherein operation of the dose setting nut will cause the medicament container holder with the medicament container to move towards the plunger rod for setting a dose of medicament to be delivered.

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Järfälla, Sweden

Kasper Enge