Abstract: A method for preparing a biocompatible tissue for revitalization thereof, wherein such tissue has an essentially tubular shape. The method provides inserting a support that mainly extends along a longitudinal extension axis inside the cavity defined by the tissue and performing on the outer and/or inner surface of the tissue a plurality of holes spread out on at least one of the generatrixes of the tissue. Holes are made with a depth which occupies at least a part of the thickness of the tissue.
Abstract: The invention concerns a method for preparing an acellular organic tissue for revitalisation by means of the reimplantation of living cells, said method involving the following stages: preparing the acellular tissue on an essentially flat surface, creating a plurality of holes on the surface of the tissue, distributed all over said surface and positioned so that they penetrate at least through a portion of the thickness of said tissue. The holes are suitable for containing the living cells when they are reimplanted.
Abstract: The invention concerns a method for the preparation of an acellular organic tissue for revitalization, in particular for the introduction of living cells, comprising a stage in which the acellular organic tissue (2; 12) is provided with a plurality of holes (4; 14) made through its surface (8; 18) and extending towards the inside of the tissue (2; 12). The holes intersect partially, thus forming holes (4; 14) partially communicating with each other. The invention also concerns the acellular organic tissue obtained with this method.
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