Abstract
The evaluation for the polypropyrene plasma filter was carried ait by in vivo studies on bioconpatibility and permeability. The results were as follaas: 1. No ranarkable changes in blood cells and clinical side effects such as fever. 2. The sieving coefficients for total protein albumin, IgG, IgA and IgM were 0.47, 0.55, 0.44, 0.26 and nearly 0, respectively. We conclude that this plasma filter has sufficient efficacy' and biocanpatibility for double-filtration.
