HI, Dr. Lai here! My team at The University of Texas Health Science Center at San Antonio developed this Emergency Ventilator Circuit Splitter. This will allow you to have 2, 3, 4 or more patients on one ventilator. We have been testing it and tweaking it and its ready for DISASTER/EMERGENCY only. USE AT YOUR OWN RISK.

We developed flow limiters if there is a need to restrict flow to a particular patient when you have mismatched patients on the same ventilator.

All the information we have put together on http://www.ventsplitter.org