Peter asked me to share this revised information from the mhra on ventilators: https://www.gov.uk/government/publi...during-the-coronavirus-covid-19-outbreak
I think designing and building new vents is unnecessary. We could revert to using older and more simple designs that already exist (with the original manufacturers blessing of course)

Last edited by John Sandham; 22/03/20 5:39 PM.
Be Proactive and reactive.