3D printing technologies have been a topic in medicine for some time now. In the past, 3D printers sometimes with corneasometimes vein produced. The latest news shows that the methods used are getting better and better. Scientists are now using 3D printers, very similar to the real thing They managed to produce a hand.

Scientists continuing their studies at ETH Zurich University, different polymers They managed to produce a hand using the combination. So far nothing very exciting. But what happens next is a bit interesting. The hand printed with a 3D printer has bones, connective tissue and tissues just like a real hand. to tendons is host.

It can also return to its original shape after being bent.

The robot hand produced with a 3D printer has a number of interesting features. For example, this hand is at each point, just like in reality. not the same hardness. In addition, the polymers used during production can regain their original shape after bending. Thomas Buchner, the leading name in the research, said this would be possible with traditional 3D printing technologies. that it wouldn’t be possible he claimed. There are some legitimate reasons why the scientist speaks so clearly.

Researchers used a special technique to produce this hand. from laser technology they benefited. This technology determined where harder and more elastic polymers would be used by performing the necessary checks on each layer of the print. Laser technology, which also allows recalibration for each phase, almost perfect Assist in making prints.

Although the main pressure the team exerts is a hand different for products Studies were also conducted. This made it clear that the developed technology could actually be applied in many areas. The scientists, who are very satisfied with their techniques, say they will continue to work on improving print quality even further. they will heal They explained.

Video explaining how the ultra-realistic hand is produced: