The system configured to control a fraction of inspired oxygen in a pressurized flow of breathable gas released to the lungs of a patient

摘要

System and method for automatic control customizable to fraction of inspired oxygen and / or positive end expiratory pressure to keep the oxygen pressurized breathable gas flow is delivered to the airway of a patient, according to a regimen of therapy. The scheme of therapy can be designed to maintain oxygenation of the patient.The scheme of therapy determines the levels of fraction of inspired oxygen and / or positive end expiratory pressure to maintain a therapeutic level of benefit of oxygenation in feedback form.In the regime of therapy, the changes made in the fraction of inspired oxygen and / or positive end expiratory pressure, automatically and dynamically, are limited by the restrictions set by the user, such as the maximum incremental change, the amount of time between the adj TES, or the maximum rate of change.This can provide a level of customization of automated control of the system of therapy for individual patients.