An implantable infection shield and system for drug delivery in vascular tissue includes a relatively non-biodegradable porous linked fibrous biomaterial which controls and directs cell growth and angiogenesis from adjacent vascular tissue into the implant. Infection shield embodiments stimulate cell...http://www.google.fr/patents/US7037304?utm_source=gb-gplus-shareBrevet US7037304 - Implantable system for cell growth control
