Surgery – Respiratory method or device – Ozone or ion generation
Patent
1975-01-13
1976-08-10
Medbery, Aldrich F.
Surgery
Respiratory method or device
Ozone or ion generation
128206, 128208, A61M 1300
Patent
active
039735664
ABSTRACT:
An inhalation device having an elongate housing having an emptying chamber adjacent that end of housing which is adapted for insertion into the mouth or nose of a user. A plurality of passageways extending essentially perpendicular to the longitudinal axis of the housing intersect with the inner end of the emptying chamber. Adjacent that end of the emptying chamber closest to the passageways, the housing has means for receiving or presenting a unit dose of powdered medicament for administration. During inhalation, the powdered medicament is entrained in the air stream being inhaled and is carried into the nose, throat or lungs of the user where beneficial or therapeutic action of the medicament occurs.
REFERENCES:
patent: 2470296 (1949-05-01), Fields
patent: 2503732 (1950-04-01), Heisterkamp
patent: 2517482 (1950-08-01), Hall
patent: 2603216 (1952-07-01), Taplin et al.
patent: 2672865 (1954-03-01), Willis
patent: 3807400 (1974-04-01), Cocozza
patent: 3858583 (1975-01-01), Hallworth
Hirsch Joseph I.
Medbery Aldrich F.
Syntex Puerto Rico Inc.
Walker William B.
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