What is a 3D tissue printer?

[jolaska_689]

How does it work? What are the differences between a 3D tissue printer and an ordinary 3D printer?

[Tuniss]

The system could also print dyes to make the structure easily visible and growth factors to encourage healthy development. I thinnk it need some printer software to support, uses a standard inkjet printing mechanism to create layers of viable cells, which can then be built into 3D structures, it is hard to understand.