Dispenser for discharging pharmaceutical liquids

A dispenser for discharge of pharmaceutical liquids, especially for the dropwise discharge of pharmaceutical liquids in the form of individual droplets, comprising:

• a liquid reservoir;
• a pump device having a volumetrically variable pump chamber;
• a delivery opening for delivery of liquid;
• an elongate housing aligned in a main direction of extension wherein the delivery opening is provided at a distal end of the dispenser;
• and
• an actuating button disposed in a region of an outer surface of the housing at a side of the dispenser and depressible between an unactuated starting position and an actuated final position;
• wherein
• the housing comprises:
• a first housing component that bounds at least sections of the pump chamber;
• a second housing component penetrated by the delivery opening;
• and
• an outer housing component that at least partly surrounds the first and second housing components, wherein the second housing component projects out of the outer housing component through an aperture therein, and wherein an aperture for actuation of the actuating button is provided, and
• the outer housing component has no liquid-guiding surfaces at all that bound a liquid pathway between the liquid reservoir and the delivery opening.