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Methods And Systems For Monitoring A Ventilator Patient With A Capnograph

  • US 20120136222A1
  • Filed: 11/30/2010
  • Published: 05/31/2012
  • Est. Priority Date: 11/30/2010
  • Status: Abandoned Application
First Claim
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1. A method for monitoring the ventilation of a patient being ventilated by a medical ventilator-capnograph system, the method comprising:

  • monitoring a pulse rate of a patient being ventilated by a medical ventilator-capnograph system with at least one of a flow sensor, a pressure sensor, a cardiac monitor, and an oximeter;

    monitoring the patient with a capnograph, the capnograph monitors an amount of carbon dioxide in respiration gas from the patient to derive a capnogram;

    determining potential cardiogenic artifacts of the capnogram;

    correlating the potential cardiogenic artifacts of the capnogram with the pulse rate of the patient to verify cardiogenic artifacts of the capnogram; and

    removing verified cardiogenic artifacts of the capnogram.

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