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APPARATUS FOR MONITORING GAS CONCENTRATIONS

  • US 20040207529A1
  • Filed: 04/16/2003
  • Published: 10/21/2004
  • Est. Priority Date: 04/16/2003
  • Status: Active Grant
First Claim
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1. A patient monitoring system, comprising:

  • a patient monitor having a screen and a mainstream carbon dioxide input connector configured to receive a mainstream carbon dioxide concentration signal from a mainstream gas analyzer; and

    a sidestream gas analyzer having an output connector, the sidestream gas analyzer configured to transmit a sidestream carbon dioxide concentration signal via the output connector;

    wherein the patient monitor receives the sidestream carbon dioxide concentration signal via the mainstream carbon dioxide input connector for display on the screen.

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