阅读说明：本技术 干粉吸入器 (Dry powder inhaler ) 是由 G·聚贝 C·格朗特 D·桑纳 G·塞奇 J·沃勒 N·梅隆切利 于 2019-02-15 设计创作，主要内容包括：本发明提供了一种用于提供药学活性颗粒的干粉吸入器,其包括可拆卸地联接到远端部分的烟嘴部分。烟嘴部分在烟嘴端部与第一配合端部之间延伸。远端部分在第二配合端部与远端之间延伸。胶囊腔限定在所述第一配合端部内。气流元件设置在远端部分内,并且延伸纵向长度到达胶囊腔。气流元件包括：气流通道,所述气流通道延伸所述气流通道的纵向长度并且与纵向轴线不平行,所述气流通道将进气引导到所述胶囊腔中；以及可再密封膜,所述可再密封膜被构造成当刺穿元件从所述可再密封膜撤回时再密封。(The present invention provides a dry powder inhaler for providing pharmaceutically active particles comprising a mouthpiece portion detachably coupled to a distal end portion. The mouthpiece portion extends between the mouthpiece end and the first mating end. The distal portion extends between the second mating end and the distal end. A capsule cavity is defined within the first mating end. An airflow element is disposed within the distal portion and extends a longitudinal length to the capsule cavity. The airflow member includes: an air flow channel extending a longitudinal length of the air flow channel and non-parallel to a longitudinal axis, the air flow channel directing intake air into the capsule cavity; and a resealable membrane configured to reseal when the piercing element is withdrawn from the resealable membrane.)