Description

The entire medical aerosol contain propellant, therefore, it is irritant to the patients throat when it is used, especially for the children. When it is matched with Aerosol reserve device, a quantitative pharmaceutical active ingredient is sprayed into the reserve device, (the reserve device is designed with one-way valve and the buzzer).At this point, the quantitative pharmaceutical ingredients is stored in the device, and the throat-irritant propellant has been completely vaporized. The patient could breathe freely through the absorber. When the patient is inhaling, the one-way valve device is turned on, the external air go into the device through the buzzer with buzzing which completes the Aerosol inhaling. When the Patient breathes, the one-way valve is turned off to ensure the quantity of aerosol is stored in the reserve device. The device can be quickly disassembled and cleaning.