[通过棉纤维过滤去除白细胞技术（Imugard Ig 500，泰尔茂）的初步个人研究结果]

[Initial personal results of a technic of removing leukocytes by filtration on cotton fibers (Imugard Ig 500, Terumo)].

作者信息

Fressinaud E, Coeffic B, Piard N, Bidet J M

出版信息

Rev Fr Transfus Immunohematol. 1985 Sep;28(4):317-24. doi: 10.1016/s0338-4535(85)80125-2.

Abstract

The technical parameters of blood filtration through cotton Imugard IG 500 filters were evaluated. Sixty units of red cell concentrates were filtered. The mean value of the residual leukocytes indicated a leukocyte depletion greater than 98%, disregarding the unit age and the filtration temperature. The number of residual leukocytes was below 1 X 10(8) in 94% of the filtered units and less than 0.3 X 10(8) in 68%. The number of residual platelets was less than 1 X 10(10) in 92% of these units.

摘要

对通过棉花Imugard IG 500过滤器进行血液过滤的技术参数进行了评估。对60单位的红细胞浓缩物进行了过滤。残余白细胞的平均值表明白细胞去除率大于98%，与单位保存时间和过滤温度无关。在94%的过滤单位中，残余白细胞数量低于1×10⁸，在68%的单位中低于0.3×10⁸。在这些单位的92%中，残余血小板数量少于1×10¹⁰。