MEMBRANE FOR ENCAPSULATION CHAMBER OF CELLS PRODUCING AT LEAST A BIOLOGICALLY ACTIVE SUBSTANCE AND BIOARTIFICIAL ORGAN COMPRISING SAME

摘要

The invention concerns a semipermeable chamber for encapsulation of cells producing at least a biological substance of interest, characterised in that it consists of a porous polycarbonate biocompatible film modified at the surface by generated polar sites and covered with at least a layer of hydrophilic polymer.