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Acute Shortage Ventilator
[article]
2020
medRxiv
pre-print
We have implemented an ″Acute Shortage Ventilator″ (ASV) motivated by the COVID-19 pandemic and the possibility of severe ventilator shortages in the near future. The unit cost per ventilator is less than $400 US excluding the patient circuit parts. The ASV mechanically compresses a self-inflating bag resuscitator, uses a modified patient circuit, and is commanded by a microcontroller and an optional laptop. It operates in both Volume-Controlled Assist-Control mode and a Pressure-Controlled
doi:10.1101/2020.07.20.20158147
fatcat:gwi5air4obcxrkg3aoef6pqbqy