Arterial blood line filters are essential safety components in extracorporeal circulation systems, designed to remove microemboli, air bubbles, and particulate matter before blood is returned to the patient. While their protective function is critical, these filters must also preserve the integrity of circulating blood. Excessive blood cell damage — including hemolysis, platelet activation, or leukocyte depletion — can compromise patient outcomes, reduce treatment efficiency, and increase clinical risks. That’s why ISO 15675 requires rigorous evaluation of blood compatibility as part of arterial filter validation.
At our laboratory, we conduct Blood Cell Damage testing of arterial blood line filters in full compliance with ISO 15675, ensuring every device is assessed under clinically relevant conditions to meet international standards.