<p>The present invention is a novel powdered medicament dispenser (10). The powder medicament dispenser includes a novel blade assembly for loading the powder (12) from a reservoir (11) to a dispensing mechanism. In another aspect of the invention, a disposable cartridge (100) is disclosed for use with a medicament dispenser having pressurization and actuation mechanisms. The disposable cartridge (100) affords re-use of the relatively expensive dispenser with different cartridges. The present invention may also be described as a novel method of dispensing a powdered medicament (12). <IMAGE></p>
申请公布号
EP0826386(B1)
申请公布日期
2003.11.26
申请号
EP19970118730
申请日期
1992.08.24
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
WHALEY, RALPH D.;SHINNICK, MARK S.;THIEL, CHARLES G.;KRIEGL, DONGENE;REEDER, THOMAS W.;PATTOCK, BRIAN M.;MATTILA, ROBERT J.;TURGEON, ROBERT J.