Surgery – Liquid medicament atomizer or sprayer
Reexamination Certificate
2000-11-15
2010-06-01
Manahan, Todd E (Department: 3734)
Surgery
Liquid medicament atomizer or sprayer
C128S203120, C128S203290
Reexamination Certificate
active
07726302
ABSTRACT:
A device for the treatment of bronchial disorders in horses by inhalation therapy comprising an inhalation spacer (1) with a first (5) and a second (10) opening, an activatable drug atomizer (7) which can be connected with the first opening (5) of the inhalation spacer, and connecting means (11, 14) comprising a hopper-shaped part (13) which at the hopper opening has such size as to be able to cover one of the horse's nostrils, and a valve arrangement comprising two one-way valves (16, 18), one of which (16) allows influx of inhalation air from the inhalation spacer into the hopper-shaped part (14) of the connecting means (11, 14), and the other allows outflux of exhalation air from the hopper-shaped part (14) to the surroundings, and where the inhalation spacer (1) has at least one additional opening (8) with an appertaining one-way valve (9) which allows influx of air from the surroundings into the interior (4) of the inhalation spacer (1).
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Manahan Todd E
Mendoza Michael G
Merchant & Gould P.C.
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