Title:
DUST GUN - AEROSOL GENERATOR AND GENERATION
Document Type and Number:
WIPO Patent Application WO1999025484
Kind Code:
B1
Abstract:
An apparatus (10) and method for aerosolizing and dispensing powders utilizing the forces of pressurizing and depressurizing gas loaded into powder agglomerates. The major components of the apparatus (10) include pressure chamber (14), powder chamber (12), pressure conduit (18), ejecting conduit (20), nozzle (22), and valve (16). Methods include administering peptides, genes, vitamines, and polymers into the peripheral lung. The invention is further of powder supply apparatus (10) and method for single dose and repetitive applications.
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Inventors:
GERDE PER MAGNUS
Application Number:
PCT/US1998/024285
Publication Date:
July 01, 1999
Filing Date:
November 13, 1998
Export Citation:
Assignee:
LOVELACE RESPIRATORY RESEARCH (US)
International Classes:
A61M15/00; B05B7/00; B05B7/14; B05B11/06; (IPC1-7): B05B7/26
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