he Lumis 150 VPAP ST-A is a non-intrusive ventilator equipped with alarms. It is designed for patients with respiratory insufficiency who do not depend on invasive ventilation. This ventilator maintains ventilation at the alveoli level, adjusting to the patient’s changing requirements. With its unique volume assurance mode called iVAPS (intelligent volume-Assured Pressure Support) and intelligent Backup Rate (iBR) and AutoEPAP options, the Lumis 150 continuously monitors ventilation and the upper airway. This advanced technology ensures optimal support and ventilation management for patients. aircraft use ResMed confirms that the device meets the Federal Aviation Administration (FAA) requirements (RTCA/DO-160, section 21, category M) for all phases of air travel. The intelligent backup rate (iBR) facilitates the device, which provides the patients with maximum opportunity to trigger the ventilator. Upper airway latency is maintained by AutoEPAP uses auto-adjusting the expiratory pressure in response to partial and complete obstructions. In the presence of a significant leak, VSync offers excellent patient-ventilator synchrony. Easy-to-read, front-facing colour screen. The dedicated home button will always take you back to the top of the menu. Push-dial navigation with a single scroll menu. Fixed and adjustable alarms to monitor patient therapy. specification MODES -CPAP, S, T AND ST MODE, IVAPS 90W power supply unit AC input range: 100–240V, 50–60Hz 1.0–1.5A, Class II 115V, 400Hz 1.5A, Class II (nominal for aircraft use) DC Output: 24V 3.75A Typical power consumption: 53W (57VA) Peak power consumption: 104W (108VA) Operating temperature: +5°C to +35°C Operating humidity: 10 to 95% relative humidity, non-condensing Operating altitude: Sea level to 8,500′ (2,591 m); air pressure range 1013 hPa to 738 hPa Storage and transport temperature: -20°C to +60°C Storage and transport humidity: 5 to 95% relative humidity, non-condensing condition used for COPD Sleep apnea Lung disease