Title:
粉末エア-レザーを構成する器具
Document Type and Number:
Japanese Patent JP2005522276
Kind Code:
A
Abstract:
A device and an arrangement are disclosed, which create a powder Air-razor, which into an inhalation air volume de-aggregates and disperses a finely divided medication powder. The powder is generally loaded onto a dosing member intended for use with an inhaler. By sucking air through a mouthpiece connected to a nozzle, particles of the load of powder are gradually de-aggregated, dispersed and continuously released into the sucked air during a defined interval. The gradual de-aggregation and dispersal of the medication powder is generated by a relative motion introduced between the nozzle and the dosing member. The powder is generally loaded onto a larger area than the area of the air nozzle inlet. The nozzle may be positioned outside the dose area until an air stream has begun to flow into the nozzle by suction of air in an inhaling operation.
Inventors:
Meeman, Mattias
Application Number:
JP2003583525A
Publication Date:
July 28, 2005
Filing Date:
April 04, 2003
Export Citation:
Assignee:
Micro drug
International Classes:
A61M13/00; A61M15/00; (IPC1-7): A61M13/00
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Masakazu Ito