Abstract: An assembly for the administration of a selected dosage of insulin or other medicaments from a cartridge by moving a plug guided in said cartridge, comprises an adapter assembly for adapting cartridges with different dimensions or contents. The adapter assembly comprises a first threaded element threaded with a thread lead and movable in a moving direction to move the plug, and a second threaded element threaded with a thread lead for setting a selected dosage, pivotably screwed to said first threaded element and limiting the movement of said first threaded element, and wherein said thread lead of said first element and said thread lead of said second threaded element are adapted to the dimensions and/or the contents of said cartridge.

Abstract: The invention relates to an injection device for injecting dosed amounts of a liquid therapeutic agent, comprising a receiving system for the therapeutic agent, an application system for transferring the therapeutic agent to an application site, a dosing system for transferring the therapeutic agent from the receiving system to the application system, a trigger system for activating the dosing system, and a detection system for detecting the amount of the therapeutic agent applied. According to the invention, a sensor arrangement comprises at least one recognition system which detects, prior to injection, whether the therapeutic agent has been mixed.

Abstract: The invention relates to an injection device for injecting dosed amounts of a liquid therapeutic agent, with a receiving device for the therapeutic agent, an applicator device for transferring the therapeutic agent to an application site, a dosing device for transferring the therapeutic agent from the receiving device to the applicator device, a trigger device for activating the dosing device, and a detection device for detecting the applied amount of the therapeutic agent. A sensor arrangement is provided which comprises at least one identification device, which identifies whether the therapeutic agent has reached the application site or a site different than the application site.

Abstract: An assembly for the administration of a selected dosage of insulin or other medicaments from a cartridge by moving a plug guided in said cartridge, comprises an adapter assembly for adapting cartridges with different dimensions or contents. The adapter assembly comprises a first threaded element threaded with a thread lead and movable in a moving direction to move the plug, and a second threaded element threaded with a thread lead for setting a selected dosage, pivotably screwed to said first threaded element and limiting the movement of said first threaded element, and wherein said thread lead of said first element and said thread lead of said second threaded element are adapted to the dimensions and/or the contents of said cartridge.

Abstract: An assembly for the administration of a selected dosage of insulin or other medicaments from a cartridge by moving a plug guided in said cartridge, comprises an adapter assembly for adapting cartridges with different dimensions or contents. The adapter assembly comprises a first threaded element threaded with a thread lead and movable in a moving direction to move the plug, and a second threaded element threaded with a thread lead for setting a selected dosage, pivotably screwed to said first threaded element and limiting the movement of said first threaded element, and wherein said thread lead of said first element and said thread lead of said second threaded element are adapted to the dimensions and/or the contents of said cartridge.

Abstract: An assembly for the administration of a selected dosage of insulin or other medicaments from a cartridge by moving a plug guided in said cartridge, comprises an adapter assembly for adapting cartridges with different dimensions or contents. The adapter assembly comprises a first threaded element threaded with a thread lead and movable in a moving direction to move the plug, and a second threaded element threaded with a thread lead for setting a selected dosage, pivotably screwed to said first threaded element and limiting the movement of said first threaded element, and wherein said thread lead of said first element and said thread lead of said second threaded element are adapted to the dimensions and/or the contents of said cartridge.