A kit for preparing an implantable graft, particularly an implantable, composite bone graft is provided. The kit includes a porous, biocompatible, sterile substrate and a container configured to retain the substrate and to permit flow of a cell suspension, particularly a bone marrow aspirate suspension...http://www.google.de/patents/US6049026?utm_source=gb-gplus-sharePatent US6049026 - Apparatus and methods for preparing an implantable graft
