Abstract:
:Several blood transfusion filters designed to remove microemboli were evaluated for filtration and flow characteristics, as well as for hemolysis and for release of particulate debris from the filter. The Dacron wool filter, a depth filter, was superior at removing microemboli measured with an electronic particle size analyzer. A 25 micrometer pore mesh filter was least effective at removing microemboli from stored blood, but demonstrated the most favorable flow rates and induced no apparent red blood cell destruction during filtration. In general, filter efficiency and filter induced hemolysis correlated inversely with flow rate. No filter tested released significant quantities of particulate debris when compared with unfiltered isotonic saline.
journal_name
Transfusionjournal_title
Transfusionauthors
Kennedy PS,Solis RT,Scott MA,Wilson RKdoi
10.1046/j.1537-2995.1977.17678075651.xsubject
Has Abstractpub_date
1977-11-01 00:00:00pages
563-8issue
6eissn
0041-1132issn
1537-2995journal_volume
17pub_type
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