The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 2003
Filed:
Apr. 03, 2000
Peter Brand, Gauting, DE;
Titus Selzer, Munich, DE;
Holger Schulz, Landsberg, DE;
Christa Roth, Eschborn, DE;
Joachim Heyder, Munich, DE;
Abstract
A device for administration of a medicated aerosol via the lungs consists of an inhalation mouthpiece , with an associated adjustable vaporizer , and of a compressed-air control valve through which a pre-settable ( ) volumetric flow of compressed air can be discharged to the vaporizer containing the liquid medicament throughout a settable period of time. For operation of the device an electronic controller is provided on which the vaporizing period of the vaporizer and a pause interval can be set, with provisions being made for triggering the beginning of the vaporizing operation by means of a pressure sensor responsive to a suction pressure in the mouthpiece.