发明名称 |
Törpulverinhalator |
摘要 |
<p>The dry powder inhaler (10) comprises an intake section (20); a mixing section (30), and a mouthpiece (40). The mouthpiece is connected by a swivel joint to the mixing section, and may swivel back into the intake section and be enclosed by a cover (290). The intake chamber comprises a piston with a tapered piston rod and spring, and one or more bleed-through orifices to modulate the flow of air through the device. It optionally comprises a feedback module to generate a tone indicating when the proper rate of airflow has been achieved. The mixing section holds a capsule (300) with holes containing a dry powder medicament, and further opens and closes the capsule when the intake section is at a certain angle to the mouthpiece. The mixing section is a Venturi chamber to impart a cyclonic flow to air passing through the mixing chamber.</p> |
申请公布号 |
DK1200149(T3) |
申请公布日期 |
2007.01.29 |
申请号 |
DK20000960184T |
申请日期 |
2000.07.21 |
申请人 |
MANNKIND CORPORATION |
发明人 |
STEINER, SOLOMON, S.;POOLE, TRENT;FELDSTEIN, ROBERT;FOG, PER, B. |
分类号 |
A61J1/03;A61M15/00;A61J3/07;A61J7/00;A61M11/00;A61M13/00 |
主分类号 |
A61J1/03 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|