PROBLEM TO BE SOLVED: To provide an inhaler which is easy for a patient to deal with.SOLUTION: An inhaler to administer in the form of a substance which can inhale medicine, the concoction of the substance, or the mixture of the substance, especially, a powder inhaler is disclosed. The inhaler has a housing equipped with a chamber (4) which holds the substance. The chamber (4) is prepared exchangeably in the housing. As a result of this means, a medicine residue does not have to be removed from the inhaler by cleaning using water. The risk of caking (solidification) of power produced by inappropriate drying of the inhaler reduces substantially.COPYRIGHT: (C)2012,JPO&INPIT【課題】患者が取り扱いやすい上述した形式の吸入器を提供する。【解決手段】薬剤を吸入可能な物質、物質の調合物、又は物質の混合物の形態で投与する吸入器、特に粉末吸入器が開示される。吸入器は、物質を収容するチャンバ(4)を備えたハウジングを有する。チャンバ(4)は、ハウジング内に交換可能に設けられている。この手段の結果として、水を用いて薬剤残査を吸入器からクリーニングによって除去する必要はなく、吸入器の不適切な乾燥により生じる粉末のケーキング(固化)の恐れが実質的に減少する。【選択図】図2
