| Patent application number | Description | Published |
|---|
| 20100094205 | Dosing and Drive Mechanism for Drug Delivery Device - The present invention relates to drive mechanisms suitable for use in drug delivery devices, in particular pen-type injectors, wherein a number of pre-set doses of medicinal product can be administered. In particular, the present invention relates to such drug delivery devices where a user may activate the drug delivery device. | 04-15-2010 |
| 20100094206 | Drive mechanisms suitable for use in drug delivery devices - The present invention relates to drive mechanisms suitable for use in drug delivery devices, in particular pen-type injectors, wherein a number of pre-set doses of medicinal product can be administered. In particular, the present invention relates to such drug delivery devices where a user may activate the drug delivery device. | 04-15-2010 |
| 20100094207 | Drive mechanisms suitable for use in drug delivery devices - The present invention relates to drive mechanisms suitable for use in drug delivery devices, in particular pen-type injectors, wherein a number of pre-set doses of medicinal product can be administered. In particular, the present invention relates to such drug delivery devices where a user may activate the drug delivery device. | 04-15-2010 |
| 20100094253 | Drive mechanisms suitable for use in drug delivery devices - The present invention relates to drive mechanisms suitable for use in drug delivery devices, in particular pen-type injectors, wherein a number of pre-set doses of medicinal product can be administered. In particular, the present invention relates to such drug delivery devices where a user may activate the drug delivery device. | 04-15-2010 |
| 20100137791 | DRIVE ASSEMBLY SUITABLE FOR USE IN A MEDICATION DELIVERY DEVICE AN MEDICATION DELIVERY DEVICE - A drive assembly for use in a medication delivery device is provided for, which comprises a housing having a proximal end and a distal end, a drive member moveable in the proximal direction with respect to the housing for setting a dose of the medication to be delivered and in the distal direction with respect to the housing for delivering the dose, a piston rod adapted to be driven by the drive member in the distal direction with respect to the housing during movement of the drive member in the distal direction for delivering the dose and a restriction member for restricting proximal movement of the piston rod with respect to the housing during proximal movement of the drive member by mechanical interaction of the restriction member with a stop feature of the piston rod, wherein the restriction member and the stop feature are arranged for the piston rod to be moved proximally a first distance during a first proximal movement of the drive member before the restriction member and the stop feature interact mechanically, wherein the first distance which the piston rod moves proximally during the first proximal movement of the drive member is larger than a subsequent distance which the piston rod moves proximally during a subsequent proximal movement of the drive member. | 06-03-2010 |
| 20100137792 | MEDICATION DELIVERY DEVICE AND METHOD FOR OPERATING A MEDICATION DELIVERY DEVICE - A medication delivery device ( | 06-03-2010 |
| 20100324494 | DRUG DELIVERY DEVICE LAST DOSE LOCK-OUT MECHANISM - A method and system for limiting a maximum dose that may be set in a drug delivery device. A dose setting mechanism, which is operable to be coupled to a medication cartridge, comprises a lock-out mechanism that prevents one from setting a dose greater than the medication in the cartridge. The lock-out mechanism comprises a rotatable shaft. A helical groove having a first pitch is provided along a first portion of the rotatable shaft and a second pitch provided along a second portion of the rotatable shaft. The first pitch is different from the second pitch. A third pitch may be provided on a third portion of the shaft. This third pitch is provided at the end of the second pitch and is preferably different than the second pitch. The lock-out mechanism further comprises a non-rotating member disposed on the helical groove of said shaft. During dose setting, the shaft is rotated relative to the non-rotating member while the non-rotating member traverses along the groove from a proximal end of the shaft towards a distal end of the shaft. | 12-23-2010 |
| 20110306947 | MEDICATION DELIVERY DEVICE AND METHOD FOR OPERATING A MEDICATION DELIVERY DEVICE - A medication delivery device comprises a housing having a proximal end (P) and a distal end (D), a cartridge for holding a medication (M), the cartridge having an outlet, a moveable piston being retained within the cartridge, a drive member moveable in a proximal direction with respect to the housing for setting a dose of medication (M) to be delivered and in the distal direction with respect to the housing for delivering the dose and a piston rod adapted to drive the piston in a distal direction with respect to the cartridge for delivering the dose. The drive member is releasably coupled to the piston rod. The medication delivery device further comprises a resilient member which is arranged to move the drive member in the proximal direction with respect to the housing after dose delivery, thereby reducing pressure of the piston rod on the piston. | 12-15-2011 |
| 20120022462 | DRUG DELIVERY DEVICE - A drug delivery device ( | 01-26-2012 |
| 20120029442 | DRUG DELIVERY DEVICE - The present invention relates to drug delivery devices. The drug delivery device according to the invention includes a housing with a needle holder suitable for attaching a needle unit to the housing at the distal end, and a cap being capable of covering the distal end of the drug delivery device and comprising a retaining member capable of securing the cap by engaging with the housing, the retaining member is prevented from engaging with the housing with the needle unit being attached to the needle holder. Furthermore, using a cap for covering the distal end of the drug delivery device is disclosed. | 02-02-2012 |
