The ventilator features Intelligent Air, a collection of ResMed technologies that can tailor therapy to the patient’s individual breathing needs. Intelligent Air comprises iVAPS (intelligent Volume-Assured Pressure Support), a mode that automatically adapts to the patient’s changing needs; an intelligent Backup Rate (iBR) that maximizes their opportunity to breathe spontaneously; and an optional Auto EPAP feature to maintain upper airway patency RESMED BIPAP LUMIS 150 ST-A Features: intelligent Backup Rate (iBR)* maximizes the patients’ opportunity to trigger the ventilator. Staying out of the way until needed, iBR adds backup breaths to comfortably bring patients back to target. Optional AutoEPAP** maintains upper airway patency by auto-adjusting the expiratory pressure in response to partial and full obstructions. Vsync provides excellent patient–ventilator synchrony, even in the presence of significant leak. TiControl™ lets you set min and max limits on either side of the patient’s ideal inspiratory time to encourage spontaneous breathing. Trigger and cycle helps you optimize settings according to the patient’s condition, using five trigger and cycle sensitivity levels. QuickNav for low-touch therapy adjustment. By simply double-clicking the home button on the device, you can toggle between the Settings and Monitoring screens to change and check settings quickly and easily. Climate Control Auto for automatic humidification. When used with a HumidAir™ heated humidifier and ClimateLineAir™ heated tube, Lumis delivers humidification automatically – no settings to change and no complicated menus to navigate. Ramp and Ramp Down. To help patients ease into a therapy session, the Ramp feature gradually and comfortably ramps the pressure up to their prescribed level; and to help ease them out of a therapy session, Ramp Down gradually reduces the EPAP and pressure support.