Ventilator Y (wye) adapter
Description
Y (wye) adapter for ventilator. Designed in response to COVID-19 to prepare for use/re-use of ventilator circuits. Use at your own risk -- no implied warranty for safety or effectiveness. Ventilator connections have small and large versions, tapered to allow for pressure fit. Standard is ISO 5356-1: 2004 Maximum ventilator settings are typically 60 cm H2O [~0.85 PSI] Recommend to print using SLA printer to ensure good layer adhesion (and no leaks). FDM printers are hard to achieve airtight / watertight characteristics. FDM printers with ABS material will work, but requires one of the following post-processing: -acetone to smooth the layer lines together (careful to avoid the contact points of the tapered fit) -ABS cement Leak test on ventilator prior to use Sterilize / clean appropriately prior to use SLA resin and digital ABS prints passed sterilization (PV.270.04.30 -- steam sterilization pre vac cycle -- 270 F for 4 minutes -- 30 minute dry time) Once again, use at your own risk -- no implied warranty for safety or effectiveness
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