【摘要】 干粉吸入剂是一种新兴呼吸道给药剂型,其吸入粉末的分装装置不同于常见的口服固体粉末分装装置。本文综述国际上常用的干粉吸入剂的粉末定量分装装置,包括标准定量器装置装置、真空滚筒分装装置、Xcelodose精确粉末微定量装置等,同时介绍几种较新的、处于研发阶段的粉末分装装置。更多还原

【Abstract】 The dry powder inhaler is a new respiratory drug delivery.The powder filling and metering device of dry powder inhaler are different from those of oral solid powder.This review describes the common powder filling and metering device,including standard dosator device,vacuum drum fillers,Xcelodose precision powder micro-dosing system and so on.Also,several other novel filling and metering devices in R&D phase are also introduced.更多还原