A nebulizer for efficiently and reliably delivering aerosolized fluid to an inhaling patient is disclosed. The nebulizer includes a fixed diverter and a movable fluid orifice or fluid pathway connected with an actuator for responding to an inhalation or a manual actuation and beginning the nebulization...http://www.google.fr/patents/US6929003?utm_source=gb-gplus-shareBrevet US6929003 - Nebulizer apparatus and method