PROBLEM TO BE SOLVED: To provide a disposable inhaler for a powdery preparation, which stores a necessary and sufficient administration amount of powdery preparation.SOLUTION: The inhaler includes: a lower member 10 being longer in front and rear directions a middle member 20 to be installed on the lower member 10 so as to be relatively movable in the front and rear directions and an upper member 30 to be integrally assembled with the lower member 10, so as to enclose the middle member 20. A powdery preparation storage part is formed at the rear end of the middle member 20, and a common inhaling part 51 is formed at the front ends of the lower and upper members 10, 30.COPYRIGHT: (C)2011,JPO&INPIT【課題】必要十分な投与量の粉末製剤を収納する。【解決手段】前後に長い下部材10と、下部材10上に前後に相対移動可能に搭載する中部材20と、中部材20を包含するようにして下部材10と一体に組み立てる上部材30とを設け、中部材20の後端部に粉末製剤の収納部を形成し、下部材10、上部材30の前端部に共通の吸引部51を形成する。【選択図】図1
