REGENERATED CELLULOSE FILM FOR BLOOD PURIFICATION AND MANUFACTURE OF THE SAME

摘要

PURPOSE: To provide a membrane in which the activation of blood coagulating, complementing high molecular weight protein is controlled by controlling the permeation of high molecular weight protein the molecular weight of which is higher than that of albumin while maintaining the good permeability of low molecular weight protein the molecular weight of which is smaller than that of albumin represented byβ2 microglobulin. CONSTITUTION: A film which has hollow parts penetrating continuously in the fiber direction and in which water permeation U is 10ml/m<2> /mmHg/hr or more and the relation between wet water-containing porosity H (%) and permeation U (ml/m<2> /mmHg/hr) is expressed by H