The invention discloses an atomization 
drug delivery device allowing a 
drug-delivery speed to be adjusted and used for the 
respiratory medicine department. The atomization 
drug delivery device structurally comprises an annular 
handle, an inward vision plate, an atomizer shell, an atomization 
drug delivery speed adjustable device, a side cover buckle, a cooling window and a channel 7, and is characterized in that the inner surface of the annular 
handle and the outer surface of the side cover buckle adhere to each other, the cooling window and the annular 
handle are of an integrated structure, the cooling window is formed in the left end of the annular handle, the channel 7 and the annular handle are of an integrated structure, the lower end of the inward vision plate is embedded into the upper end of the atomizer shell, and the lower end of the atomization drug deliveryspeed adjustable device is embedded into the upper end of the atomizer shell. According to the design, when the atomization 
drug delivery device allowing the drug-delivery speed to be adjusted and used for the 
respiratory medicine department is used, quantified 
medicine is put into an atomization treatment device, then while atomization 
medicine is inhaled for treatment, the atomization output rate in the atomization device can be adjusted according to different breath frequencies of all persons, the 
medicine canbe absorbed more fully, and a batter 
treatment effect is realized.