A NEW METHOD TO STUDY THE EFFICIENCY OF 3RD-GENERATION BLOOD FILTERS

被引：10

作者：

SIVAKUMARAN, M ^{[1
]}

NORFOLK, DR ^{[1
]}

MAJOR, KE ^{[1
]}

REVILL, JA ^{[1
]}

HUTCHINSON, RM ^{[1
]}

WOOD, JK ^{[1
]}

机构：

[1] GEN INFIRM,DEPT HAEMATOL,LEEDS LS1 3EX,W YORKSHIRE,ENGLAND

来源：

BRITISH JOURNAL OF HAEMATOLOGY | 1993年 / 84卷 / 01期

关键词：

D O I：

10.1111/j.1365-2141.1993.tb03045.x

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

In order to study the efficiency of third generation blood filters we have devised a new method using 3 mum pore size polycarbonate filter membranes and a filtration chamber to trap leucocytes passing through the blood filter. The method has enabled us to make two important observations: (1) The filters function very efficiently at the start but the efficiency diminishes progressively with time. (2) When the blood flow through the filter is retarded, due to defective priming and/or filter malfunction, the filters fail even at the outset of the transfusion.

引用

页码：175 / 177

页数：3