ORI2 : ORI for hyperOxia Reduction in ICU

"If ORI is equal to 0.00, the FiO2 (or oxygen flow) is not changed. if ORI is ≥ 0.01, Nurses must decrease the FiO2 (or oxygen flow) by 10%, until ORI is =0.~if SpO2 is \< lower individualized limit, FiO2 (or oxygen flow) is increased by 10%, if it happens twice, doctors are called."

"If SpO2 is below the upper individualized limit, the FiO2 (or oxygen flow) is not changed.~If SpO2 is equal or above this limit, Nurses must reduce the FiO2 (or oxygen flow) by 10% every 10 minutes until SpO2 is ≤ upper individualized limit, with FiO2≥25 %.~if SpO2 is \< lower individualized limit, FiO2 (or oxygen flow) is increased by 10%, if it happens twice, doctors are called."