Medicament dispenser

#The invention relates to a medicinal medicament dispenser.

#In medicine, medicament dispensers are often used which the patient actuates in order to take a required medicament.

#Such medicament dispensers can, for example, be an inhaler device or an injection device, for example, for insulin or painkillers.

#FIG. 1 is a longitudinal cross sectional view taken through a medicament dispenser designed as an inhaler device; and

#FIG. 2 is a longitudinal cross sectional view taken through a medicament dispenser designed as an injection device.

#In the figures, identical parts are provided with the same reference numbers.

#Referring now to the figures of the drawing in detail and first, particularly, to FIG. 1 thereof, there is shown a medicament dispenser 5 having a dosing device 7 including a motor 9, a gear mechanism 11, and a dosing piston 13.

#The patient triggers the delivery of a dose of the medicament by actuating the actuating button 8, and this action is conveyed via the sensor line 29 to the control device 30. The control device 30 which is connected to the voltage supply 32 controls the motor 9 via control line 31 in such a way that the motor 9, via the gear mechanism 11, moves a dosing piston 13 in the direction R so that a desired dose of medicament is ejected from the medicament container via the connection line 22 into the mouthpiece 24.