Abstract: The present invention is directed to a method for assembling a drug delivery device with a drive mechanism and a bung movably provided in a cartridge. The drive mechanism includes a piston rod and a bearing for driving the bung in a distal direction, wherein the bearing and the piston rod are configured to be connected via a snap connection and wherein the contact between the drive mechanism and the bung is indicated by a detectable signal produced by the engaging snap connection. The method includes the steps of placing the bearing on the bung, displacing the piston rod towards the bearing such that the snap connection is established, monitoring for the signal and stopping displacement of the piston rod upon detection of the signal. The invention is further directed to drug delivery device produced according to the respective method.

Abstract: A drive mechanism for a drug delivery device is presented having a housing, an axially displaceable piston rod to act on a piston of a cartridge containing a medicinal product to be dispensed, a drive member threadedly engaged with the piston rod and being slidably disposed relative to the housing between a distal stop position and a proximal stop position. During the setting of a dose the drive member is rotatable with respect to the housing and a dose dial member is operably engaged with the drive member by means of a reduction gear, wherein the drive member at its proximal end section comprises a radially extending receptacle adapted to receive the reduction gear.

Abstract: The present invention relates to a housing of a medical device and to a respective medical device, wherein the housing comprises a body to receive at least one device component and wherein the body is flexibly deformable in response to mechanical impact above a predefined threshold.

Abstract: The present invention is directed to a drug delivery device with a drive mechanism including a piston rod with a bearing for driving a bung in a cartridge in a distal direction. A movable element is disposed displacably in an axial direction within the drive mechanism. The moveable element is movable between a first position in which a distal end of said movable element protrudes from said bearing and a second position in which a distal end of said movable element lies flush with the distal end of said bearing. The invention is further directed to a method for detecting the contact between the bearing and the movable bung.

Abstract: Described is a needle assembly removal device comprising an inner portion, a channel formed in the inner portion, and an outer portion movably disposed on the inner portion. The channel has a proximal opening. Movement of the outer portion relative to the inner portion in a first direction causes the inner portion to change the proximal opening from a first width to a second width.

Abstract: The present invention is directed to a drug delivery device comprising a cartridge with a movable bung, a drive mechanism including a bearing for driving the bung in a distal direction for delivering a medicament and a piston rod for actuating the bearing. An electric conductor for transmitting an electrical signal is provided, wherein the electric conductor is configured such that a conductive connection is established or interrupted when the piston rod contacts the bearing or when the bearing contacts the bung. The invention is further directed to a method for detecting the contact between the drive mechanism and the movable bung.

Abstract: The present invention is directed to a method for detecting a contact between a drive mechanism and a bung in a drug delivery device. The bung is movably provided in a cartridge and the drive mechanism includes a piston rod and a bearing for driving the bung in a distal direction. The contact is indicated by a change in a vibration behavior, wherein the method includes the steps of inducing vibration excitations into the drug delivery device, displacing the piston rod relative to the bung such that a gap between the bearing and the bung is reduced and monitoring vibration of the drug delivery device. The invention is further directed to drug delivery device produced according to the respective method.

Abstract: A housing component of a drug delivery device to accommodate a drive mechanism, wherein the drive mechanism is operable to interact with a piston of a cartridge containing a medicinal product to be dispensed by the drug delivery device. The housing component comprises at least one radially inwardly extending flange portion to be operably engaged with a piston rod of the drive mechanism, wherein that the flange portion is at least partially structurally strengthened.

Abstract: The present invention relates to a fastening assembly for a medical device and to a respective medical device, wherein the fastening assembly comprises a support structure and a device component releasably fastenable to the support structure by means of mutually corresponding fastening members being adapted to abrogate an interconnection of the device component and the support structure when becoming subject to a force effect or a mechanical impact above a predefined threshold.

Abstract: The present invention relates to a medical device protection assembly and to a respective medical device. The protection assembly comprises at least one reorientation member being connectable with a medical device and being operable to orient the medical device into a predefined orientation in the event the medical device is subject to a free-fall.

Abstract: The present invention relates to a cartridge holder assembly for a drug delivery device as well as to such drug delivery device and to a corresponding method of assembly, wherein the cartridge holder assembly comprises: a cartridge holder (14; 40) adapted to receive a cartridge (12) to be filled with a medicinal product to be dispensed by the drug delivery device, wherein the cartridge holder (14; 40) comprises at least one through opening at a distal end section to receive a piercing element (20) being adapted to penetrate a sealing septum (22) of the cartridge (12), a constriction member (26; 42) being adapted to axially abut against the septum (22) and comprising a through opening (34; 52) to receive the piercing element (20), wherein said through opening (34; 52) is adjustable in diameter.

Abstract: The invention refers to a medical device for supporting health control. In order to provide safe access to a dose helper functionality, the device has a first storage means arranged to store an initial data matrix with at least one initial parameter set containing at least two initial data entries for one parameter of the dose helper functionality; receiving means arranged to receive initialization data and/or security data, preferably from a second storage means, for example provided by a hardware key; selecting means operable to select based at least in part on the initialization data one data entry for each initial parameter set as initial data or one initial parameter template containing a reference to one data entry for each initial parameter set as initial data; and first activation means arranged to activate, preferably based at least in part on the security data, execution of the dose helper functionality based on the selected initial data.

Abstract: The present invention relates to a housing for a drug delivery device, having a first housing component adapted to receive a cartridge at least partially filled with a medicament, and a second housing component adapted to receive a drive mechanism to operably engage with the cartridge for dispensing of a dose of the medicament, wherein the first housing component comprises an insert portion to be inserted in an axial direction into a corresponding receptacle of the second housing component, and wherein the insert portion comprises at least one radially outwardly extending first interlock member to positively engage and to rotationally lock with a correspondingly shaped second interlock member of the receptacle of the second housing component.

Abstract: A drug delivery device for dispensing of a dose of a medicinal product comprises a housing having a proximal end and a distal end, a container of medicinal product having a piston retained within, and a push-pull element, where the push-pull element is displaceable in proximal direction for setting of a dose and is displaceable in distal direction for dispensing of a dose. The drug delivery device may further include a piston rod coupled with the housing and with the push-pull element and coupling elements for converting a proximal displacement of the push-pull element into a rotational movement of the piston rod and for converting a distal displacement of the push-pull element into an axial movement of the piston rod with respect to the housing.

Abstract: A cap assembly for a drug delivery device is present having a cap body to protect and to receive a distal dispensing end of the drug delivery device, an interlock member operably engaged with the cap body and being further adapted to releasably engage with a distal end section of the device's dispensing end to provide a safety lock for the cap body.

Abstract: An injection device for injection of set doses of medicine from a cartridge, in which one or more friction wheels engage linear bearing surfaces during dose setting and dose delivery.

Abstract: The present invention relates to a drug delivery device for administering a dose of a medicinal product, comprising: a dose setting and injection mechanism adapted to be operably engaged with a piston of a cartridge containing the medicinal product, at least two housing components being directly and releasably interconnectable to each other, and a flexible coupling means separately coupled to any of said housing components and being adapted to keep the housing components within a predefined spatial range when they are disconnected.

Abstract: Described is a needle assembly comprising a needle and a needle hub adapted to carry the needle. The needle hub includes a proximal portion adapted to engage a medicament delivery device having a first thread and a cover portion adapted to abut a distal surface of the delivery device. The proximal portion includes a second thread adapted to engage the first thread, and the second thread is offset from the cover portion by a first distance.

Abstract: The present invention relates to a cartridge for a drug delivery device, comprising a barrel of substantially cylindrical shape and at least one piston arrangement displaceably arranged in the barrel, wherein the piston arrangement occupies at least 20% of the volume confined by the barrel.

Abstract: A test strip for a medical meter) capable of analysing a sample of a bodily fluid comprises a first end and a second end opposite to the first end. The test strip is made from a rigid material and comprises a bended portion that is located between the first and the second end.