Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 2, 2013
Patent Application Number
11064201
Date Filed
February 23, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
An fluid sensor to activate and control various components of an inhalation device. The fluid sensor includes an acoustic element, such as a microphone, positioned within said inhalation device to detect fluid within the device and output signals representative of the frequency, direction and/or amplitude of the fluid. These signals control and activate an electrostatic plate and/or a high frequency vibrator.
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