| abstract |
The invention belongs to the technical fields of medical material, provide a kind of membrane for purifying blood and preparation method of medical assistance atherosclerosis.This method is by preparing polyparaphenylene's Benzo-dioxazole polymer solution and carrying out acid anhydrides processing, adsorbent is made with sulfonated graphene, the cooperation of low-density lipoprotein particle again, adsorbent is further sprayed to the surface of sulfonated polysulfone membrane, the membrane for purifying blood is made.Compared with conventional method, the membrane for purifying blood of the preparation of the present invention, with good filtration, effectively prevent Coagulation test simultaneously, and the good penetrability to the solute to be removed in blood, interception capacity height to protein in blood has fabulous adjuvant treatment effect, it can be achieved that carrying out the affine absorption of selectivity to low-density lipoprotein in blood to atherosclerosis. |