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Printing Organs on Demand
Need a skin graft? A new trachea? A heart patch? Turn on your printer, and let it spit one out.
A group of researchers hope printers’ whirs and buzzes will soon be saving lives.
Led by University of Missouri-Columbia biological physics professor Gabor Forgacs and aided by a $5 million National Science Foundation grant, researchers at three universities have developed bio-ink and bio-paper that could make so-called organ printing a reality.
So far, they’ve made tubes similar to human blood vessels and sheets of heart muscle cells, printed in three dimensions on a special printer.
By Rachel Metz
Full Story: http://wired.com/news/medtech/0,1286,69701,00.html?tw=wn_tophead_3
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