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Medical Ventilator System and Method Using Oxygen Concentrators

  • US 20100116270A1
  • Filed: 11/09/2009
  • Published: 05/13/2010
  • Est. Priority Date: 11/10/2008
  • Status: Abandoned Application
First Claim
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1. A method of using a medical ventilator system for at least one of increasing fraction of inspired oxygen delivered to a patient and conserving oxygen, the medical ventilator system including an oxygen source for pulsed delivery of a bolus of oxygen;

  • a medical ventilator;

    a ventilator circuit for connecting the ventilator to the patient, the ventilator circuit including a location proximal to the patient, comprising;

    delivering with the ventilator a breath to the patient during an inspiration cycle;

    adding a pulsed delivery of a bolus of oxygen from the oxygen source to the breath from the ventilator during the inspiration cycle to the location proximal to the patient of the ventilator circuit for at least one of increasing fraction of inspired oxygen delivered to a patient and conserving oxygen.

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