A device (1) for delivering micronized medical salt, comprising: - a container (2) having a vertical longitudinal development and a lower end part (3) of cylindrical shape and provided with a release nozzle (4) salt medical, the container being configured to contain a quantity of medical salt - a screw (20) inserted in said container and having an upper end (21) and a lower end (22) which is free in relation to said lower end portion - rotating elements (30) mechanically connected to the upper end of the screw bolt, to rotate the latter relative to the container being configured screw for advancing said medical salt down along said longitudinal development through said rotation, so that the medical salt is released in a controlled manner from said release nozzle (4) of the lower end part (3) and supported by the screw at any other point on the lower end of the container, the device further comprising a dispenser (50) comprising a supply conduit (51) and a ventilation element (60) for generating an air flow within the supply conduit, wherein said release nozzle medical salt opens directly into the duct supply and thereby liberate said medical salt directly in the airflow above without subjecting to a micronization step, and where supply conduit is configured so that it said air flow is substantially horizontal, at least in relation to said release nozzle.Un dispositivo (1) para suministrar sal médica micronizada, que comprende: - un recipiente (2) que tiene un desarrollo longitudinal vertical y una parte terminal inferior (3) de forma cilíndrica y provisto de una boquilla de liberación (4) de la sal médica, estando configurado el recipiente para contener una cantidad de sal médica - un tornillo (20) insertado en dicho recipiente y que tiene un extremo superior (21) y un extremo inferior (22) que es libre en relación con dicha parte terminal inferior - elementos de rotación (30) del tornillo conectado mecánicamente al extremo superior del tornillo, para rotar este últ
