Surgery – Respiratory method or device – Means for mixing treating agent with respiratory gas
Patent
1998-11-12
1999-12-21
Weldon, Kevin
Surgery
Respiratory method or device
Means for mixing treating agent with respiratory gas
222636, 222637, 239 8, 239143, 239337, A61M 1500, B05B 732
Patent
active
060035129
ABSTRACT:
An apparatus and method for aerosolizing and dispensing powders utilizing the forces of pressurizing and depressurizing gas loaded into powder agglomerates located in an enclosed powder chamber. Methods include administering peptides, genes, vitamins, and polymers into the peripheral lung. Also describes powder supply apparatus and method for single dose and repetitive applications.
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Baker Rod D.
Lovelace Respiratory Research Institute
O'Hanlon Sean P.
Ownbey Nancy E.
Peacock Deborah A.
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