The Flow-i Bridge is a modification of Getinge Group's Maquet Flow-i anaesthetic machine to better suit it for use as an emergency ventilator outside the operating room during the COVID-19 pandemic. The CAD files for the Bridge are available CC BY-SA on this site. The modification has been used on a test lung and works as intended over a 48 hour period, but clinical experience is lacking. Print up or order the mod from the New Zealand manufacturer and help me iron out any clinical problems.