23 Jul METHOD FOR CREATING AN INTERNAL TRANSPORT SYSTEM WITHIN TISSUE SCAFFOLDS USING COMPUTER-AIDED TISSUE ENGINEERING
Abstract
An artificial tissue including an internal mass transport network having a plurality of channels, wherein the channels are designed to substantially mimic naturally occurring vascular network and a method for creating an internal transport system within a tissue scaffold to improve circulation, diffusion, and mass transport properties by utilizing computer-aided tissue engineering (CATE). The artificial tissue has the internal mass transport network of channels embedded, deposited, or molded within a scaffold, wherein the channels are made from a biodegradable transporting material and the scaffold is made from a scaffold material. The artificial tissue of the invention includes a basic circulatory system embedded within the tissue scaffold. This system provides mass transport throughout the entire scaffold and degrades after the new circulatory system develops.
Year: 2015
Country: US
Doc No: 2015018968