DEVICE FOR ADMINISTRATION OF INHALATION MEDICINES IN THE FORM OF A DRY POWDER WITH A DOSING MECHANISM OF RESISTANCE THROUGH INTERCHANGEABLE NOZZLES

摘要

Invention concerning an inhalation delivery device for dry powder with adjusting resistance through detachable heads, which combining four different detachable heads and using a single base, the desired resistance and the medicament delivery/allocation to the lungs, are set, offering a practical, low cost solution but at the same time, a high performance personalized treatment. Head (1) consisting of the mouthpiece (2) for the patient's mouth application, medicament intake orifice (3) into the mouth and the protrusion (4) for the sliding connection of the head (1) onto the base (5) through the notches (6) that the latter has. Every head (1) possessing the corresponding protrusion (4) may be fitted onto the base (5). Present invention presents four different heads, covering the whole spectrum of patients accordingly to their inhalation capacity, the medicament type/dose and the targeted point of treatment.