Results All parameters about RBC: aggregation index,deformability index,rigidity index and dissociative Hb had no change,blood viscosity gently decreased.

• 红细胞聚集指数、变形指数和刚性指数,红细胞电泳时间,游离hb等红细胞相关参数的测定。 结果经白细胞滤器处理后,红细胞各项指标均无明显改变,血液黏度轻度下降。