Key Responsibilities Manage airways, mechanical ventilators, BiPAPs, and heated high-flow oxygen systems; experience with Puritan Bennett 840 ventilators, Philips V60 BiPAPs, and Opti-Flow heated high flows required . Conduct physician-prescribed respiratory treatments using invasive and non-invasive ventilatory equipment, oxygen and aerosol devices, and nebulizer devices to administer prescribed medications, humidification, ventilation, and oxygenation.