PROBLEM TO BE SOLVED: To provide an inhaler which can turn a cartridge part with high accuracy.SOLUTION: An inhaler 1 includes: a disk-like body part having a mouth part 11 for sucking drug a disk-like cartridge part provided with a plurality of storage parts hermetically storing the drug and a plurality of pins 28e disposed on its outer peripheral edge side at angle intervals as the same intervals of the storage part, and installed in the body part a nozzle part 7 set in the body part, formed to unseal the storage part by driving, and fluidically connecting the storage part and the mouth part 11 and an operation part 8 provided with an engagement part capable of being engaged with the pins 28e, and an operation body 68 turning the engagement part engaged with the pins 28e along the outer periphery of the cartridge part.COPYRIGHT: (C)2015,JPO&INPIT【課題】高い精度でカートリッジ部を回動可能な吸入器を提供する。【解決手段】吸入器1は、薬剤を吸入する口部11を有する円盤状の本体部と、薬剤を密封して収容する複数の収容部及び、その外周縁側に収容部と同一の等角度間隔で配置された複数のピン28eを備える、本体部内に設けられた円盤状のカートリッジ部と、本体部内に設けられ、駆動することで収容部を開封可能に形成され、収容部及び口部11を流体的に連続するノズル部7と、ピン28eと係合可能な係合部及びピン28eと係合する係合部をカートリッジ部の外周縁に沿って回動させる操作体68を備える操作部8とを備える。【選択図】図18
