Tiny visions made from 3D printing technology

US scientists use 3D printers to create tiny hearts and liver chambers, hoping to be used in the field of medicine in the future.

Create better visually using 3D printing technology

The Wake Forest Institute's team reprograms human skin cells into heart cells. When the cells are then clustered, they use 3D printers to transform into the desired shape and size, in this case hearts that are 0.25 mm in diameter.

Scientists continue to develop tiny biological organisms that allow them to mimic the behavior of real organs. The organs are connected, forming a complete system that can be used in new therapeutic experiments or studying the effects of chemicals and viruses.

According to New Scientist, the method could replace animal experiments, which are expensive and not always available in humans.

3D printers were invented in the 1980s. Since then, researchers have predicted that this technology would revolutionize medicine. The medical applications of 3D printers have made great leaps forward, such as artificial limbs, teeth, ear ... In the future, experts believe that tissue and organs are produced by machines. in 3D, completely transform the field of implant.