barryqwalsh
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- Sep 30, 2014
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The researchers have spent the last 10 years developing the ITOP system.
The 3D-printing technology combines a biodegradable, plastic-like material and an optimized water-based gel. The plastic forms the shape of the 3D structure, while the gel contains tissue cells and encourages them to grow.
The 3D prints also consist of micro-channels, which act as a sponge to soak to up the body's nutrients and oxygen after transplantation. This helps the structures survive as they develop a blood vessel system, which they need in order to function in the human body.
Functional human body parts built using 3D-bioprinting technique
