Italian hospital saves Covid-19 patients lives by 3D printing valves for reanimation devices

The original valve (on the left) and its 3D printed twin.

Many have been asking what the implications of the current COVID-19 pandemic are going to be on additive manufacturing as an industry. The relationship between coronavirus and 3D printing is not entirely clear, mostly because we are very far from understanding what the long, medium and even short terms implications of the pandemic are going to be on global supply chains.

Additive manufacturing may be able to play a role in helping to support industrial supply chains that are affected by limitations on traditional production and imports. One thing is for sure though: 3D printing can have an immediate beneficial effect when the supply chain is completely broken. That was, fortunately, the case when a Northern Italian hospital needed a replacement valve for a reanimation device and the supplier had run out with no way to get more in a short time.

Massimo Temporelli, founder of The FabLab in Milan and a very active and popular promoter of Industry 4.0 and 3D printing in Italy, reported early on Friday 13th that he was contacted by Nunzia Vallini, editor of the Giornale di Brescia, with whom he has been collaborating for several years for the dissemination of Industry 4.0 culture in schools.One of the biggest immediate problems that coronavirus is causing is the massive number of people who require intensive care and oxygenation in order to live through the infection long enough for their antibodies to fight it. This means that the only way to save lives at this point – beyond prevention – is to have as many working reanimation machines as possible. And when they break down, maybe 3D printing can help.

She explained that the hospital in Brescia (near one of the hardest-hit regions for coronavirus infections) urgently needed valves (in the photo) for an intensive care device and that the supplier could not provide them in a short time. Running out of the valves would have been dramatic and some people might have lost their lives. So she asked if it would be possible to 3D print them.