Device for administering multiple doses of powdered medicine, and method of administering multiple doses of powdered medicine

摘要

"DEVICE FOR THE ADMINISTRATION OF MULTIPLE DOSES OF MEDICINE Powder, AND, METHOD OF ADMINISTRATION OF MULTIPLE DOSES OF MEDICINE Powder". A device for administering multiple doses of powdered medicine, in which an orifice (5c) formed in the lower region of the bottom surface of a medicine storage chamber (5a) capable of storing powdered medicine for multiple doses is located in a position where it can establish communication between a pump section and the outflow tubes (2g, 2d), and in an administration position, the powdered medicine in a medicine storage section (5b) is spouted together with air to the outside of the device through the tube, with the orifice never contacting an opening means (2f).