Background: Non-invasive mechanical ventilation is one of the most used organ support measures in critical care medicine. Hemet interface has been implemented in everyday practice at ICUs later than classic means of delivery for NIV including face mask. We used helmet interface for first time at ICU and recorded CPAP setting and outcome. https://www.diegojavierfares.com/amazing-price-Rubbermaid-8-Gallon-Plastic-Home-Office-Wastebasket-Trash-Can-with-Liner-Lock-p12316-big-deal/