Measuring and testing – Gas analysis – Gas chromatography
Patent
1995-08-11
1997-10-21
Raevis, Robert
Measuring and testing
Gas analysis
Gas chromatography
12820523, 12820522, A61M 1600
Patent
active
056798849
ABSTRACT:
A resuscitator is provided with an integral carbon dioxide detector for indicating the presence of carbon dioxide in a patient. The carbon dioxide detector is a conventional pH sensitive chromogenic compound that is positioned in the breathing circuit to permit a rapid indication. Additionally, a unique plug is provided for sealing the indicator from the atmosphere while in storage to prevent contamination and degredation of the indicator compound.
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