لایه ای از پوست انسان که از سلول های بنیادی با استفاده از بیوپرینتر 3بعدی ساخته شده است
A layer of human skin made from stem cells by a 3d printer
The bioprinter has a built-in laser scanner that scans the wound and determines its depth and area. The scan is converted into three-dimensional digital images that enable the device to calculate how many layers of skin cells need to be printed on the wound to restore it to its original configuration. The system has successfully printed skin patches 10 cm square on a pig .