A method and apparatus for the delivery of a vaporized pharmaceutical or medicant for the treatment and alleviation of ailments such as, cold symptoms, asthma, certain skin infections and/or for the delivery of medicants such as insulin, growth hormones, interferon and interlukin-2. A stream of air is...http://www.google.de/patents/US5038769?utm_source=gb-gplus-sharePatent US5038769 - Method and apparatus for treating ailments
