FAISCEAU DE FIBRES CREUSES POUR UN APPAREIL POUR LE TRAITEMENT EXTRACORPOREL DU SANG ET DU PLASMA ET SON PROCEDE DE FABRICATION

摘要

A bundle of hollow fibers for a semipermeable membrane for an apparatus for treating blood or plasma extracorporeally has a heterogeneous distribution of the fibers in the bundles and the internal diameter of the majority of fibers in the densest zones is higher than the internal diameter and thickness of the majority of fibers in the least dense zones.