Title:
多チャネル型ノズルを有する粉末吸入器
Document Type and Number:
Japanese Patent JP2007526055
Kind Code:
A
Abstract:
The invention relates to a powder inhaler (1) with mouthpiece (2) for dispersing pharmaceutical medicament formulations, which comprises an auxiliary energy source in the form of a pressure medium system (3), having a device for supplying (6) a powder formulation (7), while on activation of the pressure medium system a gaseous pressure medium (8) released by the pressure medium system (3) forms an aerosol (9) with the powder formulation (7) such that the powder particles are present in the gaseous pressure medium (8) in dispersed form. This is achieved by means of a powder inhaler (1) comprising a multi-channel nozzle, the channels of which are inclined to one another at an angle such that the aerosol jets flowing through them meet one another downstream behind the nozzle (10).
Inventors:
Hoch Liner Dietel
Dan Stephen Terence
Beck Georg
Seewe Jorg
Dan Stephen Terence
Beck Georg
Seewe Jorg
Application Number:
JP2007501194A
Publication Date:
September 13, 2007
Filing Date:
March 01, 2005
Export Citation:
Assignee:
Boehringer Ingelheim International GmbH
International Classes:
A61M15/00
Domestic Patent References:
| JP2000202028A | 2000-07-25 | |||
| JP2003516197A | 2003-05-13 | |||
| JP2005501664A | 2005-01-20 |
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Shishido Kaichi
Disciple Maru Ken
Ino Sato
Fumiaki Otsuka
Shishido Kaichi
Disciple Maru Ken
Ino Sato