| 摘要 |
<p>A powder inhaler device comprising: a body provided with a dispenser orifice (15); at least one reservoir containing a dose of powder to be dispensed; reservoir opening means for opening a reservoir on each actuation; a dispersion chamber (70) including an outlet that is connected to said dispenser orifice (15), and an inlet (710) that is connected to said reservoir opening means and that receives the dose of powder from said open reservoir, said dispersion chamber (70) containing at least one movable element (75), said at least one movable element (75) including at least one peripheral hollow sleeve (755) on which at least one projecting element is fastened.</p> |
