Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michel Calluaud0
Victor Yerbury0
Date of Patent
January 31, 2006
0Patent Application Number
094669710
Date Filed
December 20, 1999
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A substance delivery apparatus for use with a system for supplying breathable gas to a human or animal includes a sensor to measure the pressure of the supplied breathable gas and to detect inhalation by the human or animal; and a reservoir, a conduit, a pump, and a diaphragm to deliver the substance to the human or animal during inhalation at a pressure higher than the supplied pressure of the breathable gas.
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