摘要 |
The invention relates to biocompatible membranes constructed of materials of natural, synthetic or semisynthetic origin, and having a thickness of between 10 and 500 mu , characterised by containing an ordered series of holes of a constant size between 10 and 1000 mu , separated from each other by a constant distance of between 50 and 1000 mu , and obtained by perforation by mechanical, thermal laser or ultraviolet radiation means, they being suitable for use as a support for the in vitro growth of epithelial cells, the invention also relating to the artificial skin obtained thereby and its use in grafts. <IMAGE> |
申请人 |
FIDIA S.P.A., ABANO TERME, PADUA/PADOVA, IT |
发明人 |
DELLA VALLE, FRANCESCO, I-35100 PADOVA, IT;CALDERINI, GABRIELLA, I-35020 CARRARA SAN GIORGIO (PD), IT;RASTRELLI, ALESSANDRO, I-35100 PADOVA, IT;ROMEO, AURELIO, I-00161 ROMA, IT |