Novo Nordisk A/s

Other

Bennie Peder Smiszek Pedersen

Jesper Hoeholt

Brian Mouridsen

Lars Morten Bom

Claus Schmidt Møller

Michael Ejstrup Hansen

Laurits Hoejgaard Olesen

Kim Ejholm Hansen

Carsten Schau Andersen

Lars Peter Klitmose

Bo Kvolsbjerg

Steven Linnebjerg

Mikkel Schouenborg Grubbe

Michael Monrad

Dennis Bo Hansen

Thomas Rosengaard Poulsen

Thomas ROSENGÅRD Poulsen

Jesper HØHOLT

Bo Kvolsberg

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 assembly comprising a drug delivery device and an add-on device adapted to be releasably mounted thereon, the drug delivery device comprising a rotatable dose setting member with an outer surface and at least one axially oriented drive groove. The add-on device comprises a drive portion adapted to be mounted in engagement with the dose setting member and comprises a drive structure adapted to engage a drive groove and being biased in a radially inwards direction. This arrangement allows the drive structure to rotationally slide on the dose setting member outer surface and into engagement with the drive groove(s).

Accessory device with mounting feature for engaging dial member

An add-on device for a drug delivery device comprises a camera for capturing an image of a scale drum, and a processor for determining the value of a captured image using a first image analysis process, the value corresponding to a set dose amount. If the determined value belongs to a pre-defined group of values, the determined value is confirmed using a second image analysis process in which for a given value from the pre-defined group of values one or more partial image areas and an associated nominal content thereof are pre-defined. If the captured content for each image area corresponds to the nominal content, the determined value is confirmed.

Dose capturing assembly with secondary image analysis feature

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.

A method of manufacturing a pen drug delivery device comprising the steps of (i) providing a drug delivery device comprising a dose indicator member adapted to move relative to a housing during dose setting and dose expelling corresponding to an axis of rotation, the indicator member having an initial position corresponding to no dose amount being set, (ii) arranging the indicator member in the initial rotational position, and (iii) providing on the housing and on the indicator member respectively a pair of zero markers having a predetermined rotational offset. By this arrangement the issue of finding the correct initial (zero) rotational position of the indicator member is addressed by providing corresponding and rotationally paired zero markings on the pen housing and the indicator member after the pen device has been assembled, this allowing the 'true' initial position to be detected by image capture and subsequent image analysis.

Drug delivery device with zero position adjustment feature

An add-on device adapted to be releasably attachable to a drug delivery device, the drug delivery device comprising a first housing having a first mounting surface with a first positioning structure, and a dose setting mechanism with a dose indicator member. The add-on device comprises a second housing comprising a second mounting surface with a second positioning structure protruding from the second mounting surface and adapted to engage the first positioning structure form-fittingly when the add-on device is mounted on the drug delivery device, a mounting switch actuatable between a non-mounted and a mounted state, a cam-era opening formed in the mounting surface, the second positioning structure surrounding the camera opening, a camera adapted to capture an image of the indicator member when arranged in alignment with the camera window, wherein the mounting switch is arranged in the vicinity of the second positioning structure.

Mounting feature for accessory device

A drug delivery system () comprising first () and second reservoir units () with first and second identifiers (), and a main unit () adapted to receive either of the first () and second reservoir units () in a mounted position. The main unit () comprises drug expelling means having dose setting means () comprising a rotational dose setting member allowing a user to set a desired dose size for the given drug, the dose size being set in fixed increments for a given state. The drug expelling means has a first state in which an increment corresponds to a first volume of drug, and a second state in which an increment corresponds to a second volume of drug, wherein the drug expelling means is set in the first state by means of the first identifier when a first reservoir unit is mounted, and the drug expelling means is set in the second state by means of the second identifier when a second reservoir unit is mounted.

Drug delivery device with variable dose setting mechanism

The present invention relates to an electronically assisted injection device adapted to inject doses of a drug from a held cartridge. The injection device may include a first rotational sensor () coupled to a driver () for sensing a dose setting and a second rotational sensor () coupled to a dosing member () for sensing an expelled dose. A third axial sensor () provides information relating to the axial position of the driver (). A control circuit is adapted to determine the end of dosed state based on data from the first, the second and the third sensors (). The injection device may also include an arrangement for determining fluid ingress into the interior of the injection device. The arrangement includes an electrically non-conductive surface portion () disposed on a first component () and an electrode assembly () disposed on a second component () wherein the first component () and the second component () moves relative to each other during operation.

Injection device incorporating dose monitoring

An injection device having a housing, a dose setting member being operable to set a desired dose, a piston rod adapted to cooperate with a piston to cause a set dose to be expelled, and a mode locking member. The mode locking member is adapted to be in a first extreme position and in a second extreme position. When the mode locking member is in the first extreme position the piston rod is prevented from cooperating with the piston, and when the mode locking member is in the second extreme position the dose setting member is prevented from being operated to set a dose. The mode locking member is adapted to be in the first extreme position during dose setting and the second extreme position during injection of a set dose.

Injection device with mode locking means

An injection device with a gearing arrangement providing a gearing ratio between axial movement of an injection button and axial movement of a piston rod. The injection device comprises a dose setting member being operable to set a dose by rotating the dose setting member relatively to a housing, about a rotational axis. During setting of a dose the gearing arrangement is prevented from rotating along with the dose setting member about the rotational axis. Thereby the space which it is necessary to accommodate to the gearing arrangement inside the housing is reduced. This provides the possibility of using this space for other purposes, such as additional electronic components, designing the injection device in a manner which is appropriate for other purposes, e.g. with a relatively flat cross section, or reducing the overall size of the injection device. According to one aspect of the invention, the gearing arrangement comprises at least one gear wheel having a rotational axis which is non-parallel to, e.g. substantially perpendicular to, the rotational axis of the dose setting member. According to another aspect of the invention, the gearing arrangement comprises a driving spindle being provided with a threaded portion having a first pitch, and the piston rod is provided with a threaded portion having a second pitch. The gearing is provided by the threaded portions.

Injection device having a gearing arrangement

A condiment grinder which affects grinding of a condiment by reciprocating manual lineal movement of a plunger which is mounted within a body of the condiment grinder. The plunger is part of a grinding mechanism which includes a clutch assembly that causes a shaft to rotate in only one direction regardless of whether the plunger is depressed or retracted.

Condiment grinder

A condiment grinder apparatus which includes a pair of condiment grinders each of which are to dispense a different condiment. The dispensing of both condiments are from the same end surface of the condiment grinder. Operation of one condiment grinder is by turning an actuator in a clockwise direction and operation of the second condiment grinder is by turning of the actuator in a counterclockwise direction.

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Haslev, Denmark

Bennie Peder Smiszek Pedersen