New device prints human tissue

The manufacture of replacement body parts just might happen this year. Organovo just took delivery of the world's first production grade 3D bio-printer developed for them by Invetech.
The printer includes two print heads, one for placing human cells, and the other for placing a hydrogel, scaffold, or support matrix. The position of a capillary tip, can position droplets of "ink" containing virtually any cell type, with micron accuracy.

"Invetech plans to ship a number of 3D bio-printers to Organovo during 2010 and 2011 as a part of the instrument development program. Organovo will be placing the printers globally with researchers in centers of excellence for medical research." Organovo press release