Down and dirty proof-of-concept model of Bag-Valve-Mask actuator for a simple ventilator. Waiting for parts including BVM, mask, tubing, valves. Old school - no 3-D printed parts - just wood, brass, steel, paper clips, etc. Air volume is variable, as is the number of respirations/min. Cam to be profiled to duplicate normal breathing function.
7 сен 2024
