Title:
粉末物質の吸入のための計量装置
Document Type and Number:
Japanese Patent JP5553765
Kind Code:
B2
Abstract:
A metering device activated by a user induced airstream for an inhalation of a medicinal substance. The device includes: a closure cap; a piston; a mouthpiece; and an annular chamber disposed upstream of the mouthpiece. A storage chamber stores the substance which can be moved out of the storage chamber when the closure cap is removed. A metering rod for removing the medicinal substance out of the storage chamber into an emptying-standby position. In the emptying-standby position, the metering chamber is closed by the piston. The piston is displaceable by airstream into an emptying-release position. In the emptying-release position, a metering chamber is released and the substance removed by the suction airstream. The metering device includes an outer cylinder which accommodates an inner cylinder.
Inventors:
Phon シュックマン, Alfred
A cam lug, ヨーリック
Mayer, Stephen
Sandel, Dennis
A cam lug, ヨーリック
Mayer, Stephen
Sandel, Dennis
Application Number:
JP2010534435A
Publication Date:
July 16, 2014
Filing Date:
October 29, 2008
Export Citation:
Assignee:
Sanofi S Ey
International Classes:
A61M13/00; A61M15/00
Attorney, Agent or Firm:
Islet Takagi 郎