Oral nasal cannula
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United States of America Patent
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N/A
Issued Date -
Nov 29, 2007
app pub date -
Apr 25, 2006
filing date -
Apr 25, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
There is provided a cannula which may include a spacer adapted to maintain a minimum distance between at least a portion of an oral cavity and at least a portion of an oral breath collector and at least one nasal breath collector. There is also provided a method for sampling exhaled breath including positioning a cannula on a face of a subject, wherein the cannula may include a spacer adapted to maintain a minimum distance between at least a portion of an oral cavity and at least a portion of an oral breath collector and at least one nasal breath collector.
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Family
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