| abstract |
The present invention provides an inhaler capable of measuring lung function, feeding back the measurements, and administering medicine suitable for a lung condition in a single use. The inhaler 1 of the present invention includes a lung function measuring unit 2 having a spirometer for measuring lung function, and, using a computing unit 5 , compares the lung function measurements with a medication pattern table stored in a storage unit 7 and determines a disease severity and a diseased region of the lung. Based on the determination results, the computing unit further selects types and particle diameters of medicines suitable for the lung condition, and controls an ejection unit 3 including a plurality of ejection portions to eject the medicines required for treatment in a single use. |