January 22, 2013

A 3-D machine that prints skin? How burn care could be revolutionized

tissue-engineering-3d-printed-skin-1.jpg.bmp In a basement laboratory at the University of Toronto, a team led by PhD engineering student Lian Leng is developing a printer to create viable human skin. The Globe and Mail reports.

quotemarksright.jpgLeng’s printer forms its sheet of soft tissue as it works. It can also build up the material – made mostly from living cells – to varying thicknesses, textures and densities. It’s a 3-D tissue printer that could save lives and revolutionize burn care around the world.

The device is still at a prototype stage, with live-animal testing of its output to begin later this year. If successful, Leng’s tissue printer could mark a huge advance in quality of life and survivability for severely burned patients, and dramatically reduce treatment costs. Eventually it could morph into a machine for fabricating internal organs.quotesmarksleft.jpg

Read full article via 3ders.org.

Related article - Second Skin - Machine-made skin being developed at U of T may be safer, faster and cheaper than traditional grafts