POWDER INHALER Russian patent published in 2011 - IPC A61M15/00 

FIELD: medicine.

SUBSTANCE: group of inventions refers to medical equipment. A powder inhaler comprises a body having a outlet hole at one end; a source having a drug discharge opening, built in the body and having a capacity sufficient to enclose a set of fine powder drug doses; a drug carrier having a measuring concave segment for receiving an individual drug dose from the drug discharge opening; the drug carrier is supported inside the body and movable between a drug charge position to enabling drug charging from the drug discharge opening in a measuring concave segment, and a drug inhalation position to allow drug inhalation from the measuring concave segment through the outlet hole; a turnable cover attached to the body; and the oscillators driven by turning the cover so that to make the source oscillating.

EFFECT: powder inhaler allows the user carrying out powder drug inhalation at smaller number of the stages for improving user's convenience.

10 cl, 52 dwg