Blood vessels straight from your 3D printer(16/09/2011)
Fraunhofer researchersare applying new techniques and materials to come up with artificial blood vessels in their BioRap project that will be able to supply artificial tissue and possibly even complex organs in future. Scientists at Fraunhofer are working on a technology to generate tiny biomaterial structures by combining two different techniques: 3D printing technology already established as a rapid prototyping technique, and a polymer science development called multiphoton polymerization.