A method for creating networks of perfusable microvessels in vitro. A mandrel is drawn through a matrix to form a channel through the matrix. Cells are injected into the channel. The matrix is incubated to allow the cells to attach inside the channel. The channel is perfused to remove unattached cells...http://www.google.de/patents/US8003388?utm_source=gb-gplus-sharePatent US8003388 - Method for creating perfusable microvessel systems
