Clinical Evaluation of Ventilador Innovation Product in Colombia in the SARS COVID 19 Pandemic, Unisabana Herons.

Recruited patients will receive volume-controlled mechanical ventilation (assist-control mode) using the Unisabana-Herons ventilator for 24 hours. Information on clinical, hemodynamic, and respiratory variables will be recorded from 30 minutes before the start of mechanical ventilation with the Unisabana-Herons ventilator. Recordings will be made in the first 4 hours every 15 minutes in the CFR, except for arterial blood gases which will be taken every 30 minutes. In the following 20 hours, arterial blood gas controls will be taken at hour 12 from the start of the ventilator and at hour 24. Other hemodynamic and respiratory variables will be recorded every hour from hour 4 of ventilator start until hour 24.