LASER CUT - DUAL Mechanical Ventilator

thingiverse

DUAL Mechanical Ventilator - laser cut To Control This Unit: For Arduino, Please See: https://forum.arduino.cc/index.php?topic=675670.0 And Also a Great Project Completed with Control for Breathing (Inspiratory/Expiratory): https://www.youtube.com/watch?v=9oZHSspmdJg 10mm Plexiglas - UNIT 4mm Plexiglas - Base All Parts Are Offset from Each Other by 4mm and from the Sheet Edge with a Minimum of 3mm. I Try to Nest All Parts on a 500 X 500 mm Plastic Sheet, However Some Do Not Fit in One Sheet... Pads Should Be Made of 10mm; However, I Add Them to the 4mm Sheet Also. Can Be Used by Two Patients at the Same Time! Are Included All .DFX Files for Laser Cutting. Mechanical Parts - Size and Data - All Included. It Uses Two Nema 23 Stepper Motors. Movement of the Arms Needs to Be Controlled by a Pressure Sensor That Controls the Air Pressure Supplied to the Patient. Frequency Is Going to Be Set Manually by Medical Staff. For the Pressure Sensor, See Adapters Design: https://www.thingiverse.com/thing:4274295 https://www.thingiverse.com/thing:4276846 ARM PADS Position Can Be Adjusted to Achieve the Desired Volume of Air on Each Bag; This Way, Machine Can Sustain Simultaneous Two Patients! Unfortunately, at the Same Rates... Anyway... Better Something Than Nothing! Example: No Extra Nuts/Spacers - Low Volume; Two Nuts/Two Spacers - Medium Volume; Four Nuts/Spacers - Full Volume. Tests Need to Be Made to Find the Exact Distance Between PADS and ARMS Pad. Original Design: https://www.thingiverse.com/thing:4267506 More Info on Mechanical Parts... For 3D Model View: https://www.thingiverse.com/thing:4268443 If Anyone Builds This Unit, Please Let Others Know Your Results! Stay Safe! Be Safe!