水雾喷雾吸入制剂(ADI)的APSD

ADI的空气动力学粒径分布将决定液滴气溶 胶微细粒子吸入后可能的沉积位置。 如果微细粒子太大, 则会卡在咽喉后部。微细粒子太小, 则被呼出而不是沉积在体内。 多级撞击器是测量ADI产品的APSD 是否满足法规和药典要求的首选仪器, 有五种不同的多级撞击器适合评估APSD, 但美国药典和欧洲药典只提及了安德 生多级撞击器(ACI), 新一代撞击器(NGI)和多级液体撞击器 (MSLI)。

相关应用程序

我们还提供一系列额外的对软雾吸入(吸入喷雾剂)测试应用支持设备:

省工工具

提高效率
减少变异性
消除处理错误
提高试验能力

级联撞击器是怎样运作?

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