公开(公告)号：US6092567A

公开(公告)日：2000-07-25

申请号：US189869

申请日：1998-11-12

申请人： David Keenan ,  Padraig Somers

发明人： David Keenan ,  Padraig Somers

IPC分类号： A61K9/14 ,  B01J2/16 ,  A61K9/16

CPC分类号： B01J2/16 ,  A61K9/14

摘要： A method and apparatus for producing a pharmaceutical product in a micronised form. The pharmaceutical product is delivered at a predetermined flow rate from a gravimetric feeding device into a delivery line. An air compressor generates an air stream which is delivered along an airline into which the pharmaceutical product delivery line is discharged for delivering the product to a microniser which micronises the product to a desired size range. The micronised product is delivered through a cyclone filter apparatus from which the micronised product is collected through an outlet valve to a storage drum.

摘要翻译： 一种用于生产微粉化形式的药物产品的方法和装置。 药物产品以预定的流速从重量给药装置输送到输送管线中。 空气压缩机产生沿着航空公司输送的空气流，药物产品输送管线排放到该空气流中，以将产品输送到微粉化器，微粉化机将产品微粉化至期望的尺寸范围。 微粉化产品通过旋风过滤装置输送，微粉化产物通过旋风过滤装置通过出口阀收集到储存鼓中。