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Disposable airway adapter for use with a carbon dioxide detector

  • US 6,190,327 B1
  • Filed: 05/05/1999
  • Issued: 02/20/2001
  • Est. Priority Date: 05/05/1999
  • Status: Active Grant
First Claim
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1. A disposable airway adapter tube comprising:

  • an adapter tube body defining an airway passage, the adapter tube body including first and second optical windows;

    a reflector positioned in the airway passage;

    the first and second optical windows being positioned relative to the reflector such that radiation transmitted through the first optical window into the airway passage will be reflected by the reflector and be transmitted through the second optical window and out of the airway passage.

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