Novo Nordisk A/s

Lars Morten Bom

Christian Peter Enggaard

Bennie Peder Smiszek Pedersen

Brian Mouridsen

Jesper Hoeholt

Tom Hede Markussen

Bo Radmer

Kristian Glejbøl

Jonas Torry-Smith

Sara Juana Niemann

Martin Ebro

Laurits Hoejgaard Olesen

Steven Linnebjerg

Jacob Kollerup Jensen

Kim Ejholm Hansen

Brian Ostergaard

Jesper HØHOLT

Brian ØStergaard

A drug delivery assembly comprising a magnetic indicator and a sensor system is provided. The indicator is arranged to rotate and move axially relative to a housing component and corresponding to a reference axis, the amount of rotation being indicative of the size of an expelled dose amount. The sensor system comprises a sensor component adapted to measure a property of the indicator indicative of a rotational position and/or a rotational movement of the indicator. The sensor component forms part of release assembly adapted to be moved into engagement with a release member to release a set dose, and subsequently to move axially together with indicator.

Drug delivery assembly with moving sensor system

An add-on device adapted to be releasably mounted on a drug delivery device, the add-on device comprising an outer assembly with an add-on dose setting member adapted to be coupled to the outer housing of a pen housing, as well as an inner sensor assembly engaging the pen dose setting member and being in rotational engagement with the add-on dose setting member during dose setting. The invention addresses the issue of providing a stable inner platform for the sensor means, which in accordance with the invention is realized by actuating a clutch between the pen housing and the pen dose setting member during dose sensing, this preventing to a high degree that the inner sensor assembly rotates relative to the drug delivery housing during actuation of the drug expelling means.

Accessory device for drug delivery device

An add-on device adapted to be releasably mounted on a drug delivery device, the add-on device comprising an outer assembly with an add-on dose setting member adapted to be coupled to the outer housing of a pen housing, as well as an inner assembly engaging the pen dose setting member and being in rotational engagement with the add-on dose setting member during dose setting. The invention addresses the issue of preventing transfer of movement from the add-on dose setting member to the inner assembly during dose expelling, which in accordance with the invention is realized by rotationally de-coupling the inner and outer assembly during dose expelling.

The invention relates to an injection device () which is capable of resisting proximal movements of a piston rod () relative to a housing (), when the piston rod () is subjected to proximally directed forces below a threshold magnitude, and of allowing reversible proximal movements of the piston rod () relative to the housing (), when the piston rod () is subjected to proximally directed forces of or above the threshold magnitude.

Frost protected injection device

An injection device including a dose setting assembly, and an injection assembly, wherein operating the dose setting assembly to set a dose causes an engagement element to pass a tooth on a toothed rod in a combined translational and rotational movement.

Device for injecting apportioned doses of liquid drug

A mechanical injection device for injecting apportioned doses of a liquid drug. The injection device comprises a dose setting assembly comprising a cap and a cap receiving part, adapted to abut or engage with the cap when the cap is mounted on the injection device, and an injection assembly. Mounting and/or dismounting of the cap on/from the injection device causes the dose setting assembly to set a dose. Thereby a correct dose of drug is automatically set during a cap on/cap off cycle. Since such a cycle is normally performed between two subsequent injections, the number of steps required to be performed by the user is reduced.

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Herlev, Denmark

Lars Morten Bom