SYNTHETIC VASCULAR GRAFT, PROCESS FOR THE PREPARATION OF SUCH A COLLAGEN-COATED GRAFT AND BLOOD SEALING AND SLURRY OF COLLAGEN FIBRILLA FOR ITS PREPARATION

摘要

P THE INVENTION CONCERNS A SYNTHETIC VESSEL GRAFT. / P P ACCORDING TO THE INVENTION, IT COMPRISES A FLEXIBLE AND POROUS TUBULAR SUBSTRATE OF GRAFT 12, THE SUBSTRATE HAVING, AT LEAST ON ITS INTERNAL SURFACE, A RETICULATED COATING. 16 OF AT LEAST THREE LAYERS OF COLLAGEN FIBRILS MIXED WITH AN EFFICIENT QUANTITY OF A PLASTICIZING AGENT TO MAKE THE GRAFT SEALED WITH BLOOD AND FLEXIBLE. / P P THE INVENTION APPLIES IN PARTICULAR TO THE GRAFTS OF VESSELS BLOOD. / P