The present invention is a holding vessel that has bioreactor and perfusion bioreactor components, a temperature specific environment and holes for transporting substances from a living organism.When the holding vessel is in use it will contain a tissue selection that will be attached to the circulatory system of a living organism by connecting existing vasculature of the organism to engineered or grafted umbilical/vascular cables and then connecting the other end of the umbilical cables to the vasculature of the tissue selection. A tubular construct containing a protective solution will protect the vascular cables.The tissue selections used will be selected from existing or fabricated tissues, but preference is given to cryogenically prepared tissues electronically dispensed from a three-dimensional printing device.
