[Updating] Why we need ventilators and why it is so hard to make them AM Industry
The main issue, as explained in a detailed New York Times article, is that, to put it plainly, “there aren’t enough ventilators to cope with the coronavirus“. The reason why there aren’t enough is that they are extremely difficult to produce and so it takes a long time, even for those companies that have been making these machines for decades. That’s why it’s not about making 3D printed ventilators but 3D printing parts to address ventilator supply chain issues.