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>
申请公布号
DE69230179(T2)
申请公布日期
2000.08.31
申请号
DE1992630179T
申请日期
1992.08.24
申请人
MINNESOTA MINING AND MFG. CO., SAINT PAUL
发明人
WHALEY, RALPH;SHINNICK, MARK;THIEL, CHARLES;KRIEGL, DONGENE;REEDER, THOMAS;PATTOCK, BRIAN;MATTILA, ROBERT;TURGEON, THOMAS