Gas and liquid contact apparatus – Fluid distribution – Pumping
Reexamination Certificate
2008-02-25
2009-12-01
Chiesa, Richard L (Department: 1797)
Gas and liquid contact apparatus
Fluid distribution
Pumping
C128S200180, C239S338000, C261S078200
Reexamination Certificate
active
07624968
ABSTRACT:
For changing a liquid medicine into a fine mist a compressor nebulizer is disclosed to include a pressure gage that indicates the pressure range of the compressed air passing out of the air pump to the nebulizer cup through aerosol tubing so that the user can quickly recognize the normal operation of the device and, if abnormal, decide if external parts should be replaced or the device should be returned for repair.
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