Artificial respiratory system

thingiverse

I created this in a hurry for anyone who will need it during those hard times - a respiratory system that can make all the difference. All parts can be 3D printed, regardless of the plastic used, and everything can be assembled with glue and wooden screws, bolts, and nuts. Be creative when assembling the pieces together - just look at how it's built in the pictures and you'll understand how it works. The green parts that block the air need a spring underneath to make them work better. Any pencil spring will do, but only one is essential for the inlet air on the piston. This machine can be fully printed on a printer that can produce 120 mm x 120 mm x 120 mm dimensions. A DC motor can be mounted, and it's highly recommended to have voltage regulation in place to achieve a good rhythm in the airflow. This machine can push air forward and extract it without causing any backflow. It may look rudimentary, but it works surprisingly well - I just didn't have enough time to publish more details about it. Hopefully, it will save someone's life somewhere in the world.