Surgery – Respiratory method or device – Means for mixing treating agent with respiratory gas
Patent
1997-05-07
1999-08-31
Weiss, John G.
Surgery
Respiratory method or device
Means for mixing treating agent with respiratory gas
12820312, 12820321, A61M 1500
Patent
active
059440120
ABSTRACT:
A method is provided for dispensing dry powder antioxidant compounds, preferably consisting of vitamin C, vitamin E, betacarotene and a membrane permeation enhancer such as lactose. The compound is administered via a conventional dry powder inhaler to deliver said the compound into the subject's respiratory tract in order to enhance prophylactic and therapeutic effects of the antioxidant vitamins. Other antioxidant vitamins can also be included within the dry powder compound.
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Srivastava V.
Weiss John G.
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