Aerosol Medication Inhalation System
a technology of aerosol medication and inhalation system, which is applied in the direction of breathing masks, breathing protection, other medical devices, etc., to achieve the effect of reducing the amount of medicament, efficient delivery of medicaments, and increasing the efficiency of the system
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[0001] The present invention is directed to apparatus for delivering aerosol medicament to a subject in need of the medicament. Delivery systems start with an aerosol-generating device. One common example of such devices is a pressurized metered dose inhaler (MDI). MDIs use pressurized gases to disperse medicament as tiny particles or droplets for delivery to the subject. By depressing the MDI, a known quantity of gas, and thereby of medicament, is ejected from the MDI. MDIs have been used with various types of diverse apparatus, in attempts to improve the delivery of this known quantity of medicament to the subject. Some problems associated with the delivery of medicament in an aerosol form include, but are not limited to, wastage of medicament in the delivery apparatus, delivery at too high speeds so that medicament sticks to the back of the subject's throat or is inhaled into the subject's sinuses rather than being received into the lungs, ejection of medicament out of ...
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