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SYSTEMS AND METHODS FOR VENTILATION IN PROPORTION TO PATIENT EFFORT

  • US 20090301491A1
  • Filed: 06/05/2009
  • Published: 12/10/2009
  • Est. Priority Date: 06/06/2008
  • Status: Active Grant
First Claim
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1. A ventilation system, comprising:

  • a processor communicably coupled to a computer readable medium, wherein the computer readable medium includes instructions executable by the processor to;

    receive a measured pressure value;

    receive a net flow value;

    calculate a patient effort value based on a relationship between patient effort, the measured pressure value and the net flow value;

    calculate a gas delivery metric, wherein the gas delivery metric varies as a function of the patient effort value; and

    cause a gas to be delivered consistent with the gas delivery metric.

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