Tesla Ventilator
Yes, this is an impressive amount of work done in a few weeks by a small team at Tesla.  However, medical devices, especially for life support systems, are not a Hackathon project.These devices breathe air into patients lungs.  They need to be manufactured in clean room conditions, with medical grade parts, not plumbing parts from a big box store.  They must be designed and tested to ISO specifications.  If this fails, the patient can die.I can't imagine any hospital or doctor careless enough to connect one of these to a patient, even in this current emergency.The smarter idea is to ramp up existing proven designs, not reinvent the wheel and basically do a publicity stunt about your engineering talent.