Article Text

Download PDFPDF
Comparative study of the fenwal and pall microaggregate filters used for the production of leucocyte-poor blood.
  1. J G Treleaven,
  2. K G Patterson,
  3. J Blagdon

    Abstract

    Eighty units of whole blood in its third week of shelf-life were filtered through the Pall of Fenwal microaggregate filter. Half of these units were centrifuged before filtration. White cell removal was approximately 30% for the Fenwal filter both with and without prior centrifugation; for the Pall filter, removal was 7% without centrifugation and 30% with centrifugation. It is suggested that these simple filters are a useful way of reducing both platelet and white cell content of blood administered to patients requiring multiple transfusion. Their use may delay development of white cell and platelet antibodies obviating the use of washed or frozen cells in these patients.

    Statistics from Altmetric.com

    Request Permissions

    If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.