Abstract: A device for the dosed administration of a fluid product including a housing, a conveying device for the product, a drive element influenced by the selection of a product dose, a coupling input member coupled to the drive element, a coupling output member coupled to the conveying device, a retaining device which maintains the coupling elements in a maintaining position uncoupled from each other, wherein at least one of the coupling elements is displaceable by a coupling movement from the maintaining position into a coupling state, and wherein a driving force of the drive element causes a delivery movement of the conveying device via the coupling elements.

Abstract: A device for connecting an injection needle to an injection apparatus, wherein the device provides a plurality of possible points of contact in at least two planes, and wherein the points of contact have associated spring forces for acting generally perpendicularly on the injection apparatus.

Abstract: A device for connecting an injection needle to an injection apparatus, wherein the device provides a plurality of possible points of contact in at least two planes, and wherein the points of contact have associated spring forces for acting generally perpendicularly on the injection apparatus.

Abstract: A device for connecting an injection needle to an injection apparatus, wherein the device provides a plurality of possible points of contact in at least two planes, and wherein the points of contact have associated spring forces for acting generally perpendicularly on the injection apparatus.

Abstract: A device for the dosed administration of a fluid product including a housing, a conveying device for the product, a drive element influenced by the selection of a product dose, a coupling input member coupled to the drive element, a coupling output member coupled to the conveying device, a retaining device which maintains the coupling elements in a maintaining position uncoupled from each other, wherein at least one of the coupling elements is displaceable by a coupling movement from the maintaining position into a coupling state, and wherein a driving force of the drive element causes a dosing movement of the conveying device via the coupling element.

Abstract: A device for administering measured doses of a liquid product with a dockable dose display (i.e., a dose display that can be connected, attached, operably coupled to, fitted or retrofit on the device after the device is manufactured), the device including a housing with a reservoir for the product, a plunger rod displaceable to convey the product in a forward drive direction, a dose-measuring member for making a dose-measuring movement to set a product dose to be administered, a dose display with at least a first display element for displaying the set dose, and a coupling which couples the dose display with the dose-measuring member to record, track and/or display a dose-measuring movement, wherein the dose display comprises an interface coupled with the dose-measuring member for communicating the dose measuring to a user.

Abstract: An administering apparatus having a service life timer is provided that includes a casing with a reservoir for a container for a product to be administered, a conveying member for the product, an adder for recording and adding a change in the state of the apparatus, and an output means connected to the adder that outputs a signal perceivable by the senses in response to recording a change in state of the apparatus.

Abstract: A device for connecting an injection needle to an injection apparatus, wherein the device provides a plurality of possible points of contact in at least two planes, and wherein the points of contact have associated spring forces for acting generally perpendicularly on the injection apparatus.