FEUILLE DE TISSU BIOLOGIQUE, STRUCTURE TUBULAIRE PRODUITE À PARTIR DE LADITE FEUILLE, ET VAISSEAU SANGUIN ARTIFICIEL COMPRENANT LADITE STRUCTURE TUBULAIRE
This invention is concerning a sheet of biological tissue, for obtaining a tubular structure having excellent pressure resistance and handleability, the sheet being usable as an artificial blood vessel. To attain the above object, a sheet of biological tissue is provided, which includes on at least one side tapered edge portion thinning down in the thickness direction, towards an end thereof. Also, a tubular structure obtained from the sheet, and an artificial blood vessel made up of the tubular structure are provided.
