OES Medical is a UK based world class designer and manufacturer of anaesthesia machines and ventilators for global use. The Astra 3i combined with our Lynx range of patient monitors is the latest fully featured high-end anaesthesia workstation designed to meet and fulfil all the requirements of the modern operating room. An MRI compatible version of the Astra 3i is also available. The Gemini- G100 is an electrically driven piston ICU ventilator with integrated oxygen concentrator for use in intensive care, particularly designed for use in settings/situations where high pressure Oxygen gas supplies are problematic.