| 摘要 |
The invention relates to a metered liquid droplet inhaling device for delivering medicament, comprising a elongated tubular chassis; a medicament container holder releasably connected to said chassis; a medicament container arranged inside said medicament container holder, and at least one axially movable piston; a dose knob accessible outside the distal end of the chassis for setting a dose to be expelled by- accumulating a rotational force; a power supply mechanism capable of converting the rotational force into an axial force to be applied to the piston and thereby create a pressure inside said medicament container; activation means in mechanical connection to the power supply mechanism; a mouth piece in mechanical connection to the container holder; a droplet generator having a plurality of through passing orifices arranged in the mouth piece, wherein the orifices are in fluid communication with the container and with the mouth piece; wherein the device further comprises a rotation dampening member in mechanical connection to the power supply mechanism for dampening an initial pressure peak inside said medicament container. |
