| abstract |
The invention relates to a fluid handling device (100) that comprises an accommodating container (102) having a piston (116) movably arranged therein in such a way that the volume of a fluid accommodating reservoir can be changed by a movement of the piston. The fluid handling device further comprises an actuating mechanism (142, 146, 132), which is designed to move a carrier bearing (136) when the actuating mechanism is actuated. Finally, the fluid handling device (100) comprises a spring mechanism (138), which is designed to transfer force from the carrier bearing (136) to the piston (116) in order to effect, in response to a movement of the carrier bearing (136) in a first direction, a movement of the piston (116) in the accommodating container (102) such that the volume of the fluid reservoir (160) is increased. |