Idea for an Ventilator / Respirator
thingiverse
I had an idea for an ventilator that would allow you to use a cheap airpump with a cheap low-rpm motor. around 20rpm should work maybe? Like this one: https://www.ebay.de/itm/DC-6V-Getriebemotor-1-1000-Getriebe-Elektromotor-10-15-20-RPM-fur-Toy-Modellbau-/113467151322 with this pump maybe? https://www.amazon.de/-/en/wolketon-Electric-compressor-mattresses-inflatable/dp/B08CKV7MS4/ref=sr_1_20?_encoding=UTF8&c=ts&dchild=1&keywords=camping+elektropumpen&qid=1610880468&s=sports&sr=1-20&ts_id=3024227031 The idea is, that you turn a disc with tunnels, so air is pushed in and pulled out of you. A geneva drive would always set the disc in certain positions. with 20rpm it would be breathing in for 3 seconds, pause for 3 seconds, breathing out for 3 seconds, pause for 3 seconds No idea if it would even work or interest someone. i just wanted to share the idea with some 3d models. the open drum model would allow the pump to pull in extra air during the pause to purge itself of breathed air and also take some load off.
With this file you will be able to print Idea for an Ventilator / Respirator with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Idea for an Ventilator / Respirator.