Surgery – Liquid medicament atomizer or sprayer – Ultrasonic
Reexamination Certificate
2007-08-07
2007-08-07
Douglas, Steven O. (Department: 3771)
Surgery
Liquid medicament atomizer or sprayer
Ultrasonic
Reexamination Certificate
active
10810098
ABSTRACT:
The invention relates to a device for inhalation therapy. Said device comprises an aerosol-producing device for spraying a liquid (3), preferably comprising a membrane (1), a support unit (6), an electromechanical transducer unit (7), and a connecting device (8,9) for supplying an oscillation control signal. The inventive device also comprises a control device (10) from which an oscillation control signal can be supplied to the connecting device of the aerosol-producing device, such that the aerosol-producing device sprays the liquid. Another control signal is supplied to the aerosol-producing device (1,6,7), moving the membrane (1) in oscillation in an audible frequency range, thus causing the emission of audible signals for a user.
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Douglas Steven O.
Merchant & Gould P.C
Pari GmbH Spezialisten fur Effektive Inhalation
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