Title:
吸入器
Document Type and Number:
Japanese Patent JP5753385
Kind Code:
B2
Abstract:
An inhaler for producing an inhalable aerosol of powdered medicament is disclosed. The inhaler includes an aerosolising device having a chamber of substantially circular cross-section, inlet and outlet ports at opposite ends of the chamber for the flow of drug laden air through the chamber between said ports and, a bypass air inlet for the flow of clean air into the chamber. The bypass air inlet is configured so that air entering the chamber through said inlet forms a cyclone in the chamber that interacts with the drug laden air flowing between the inlet and outlet ports.
Inventors:
Quartin, Harmer
Mirbo Jevik, Ivan
Circle, matthew
Mirbo Jevik, Ivan
Circle, matthew
Application Number:
JP2010543462A
Publication Date:
July 22, 2015
Filing Date:
January 14, 2009
Export Citation:
Assignee:
Vectura Delivery Devices Limited
Boehringer Ingelheim International Gesellschaft Mitt Beschlenktel Haftung
Boehringer Ingelheim International Gesellschaft Mitt Beschlenktel Haftung
International Classes:
A61M13/00
Domestic Patent References:
| JP2007533363A | ||||
| JP2004530498A | ||||
| JP2003535656A | ||||
| JP53100695A |
Attorney, Agent or Firm:
Ryoichi Takaoka