What does Blood cleaner mean?

Blood cleaner meaning in Medical Dictionary

an activity built to eradicate many pathogens -- viruses, micro-organisms and fungi -- from donated bloodstream. The process is called "pathogen inactivation." This will depend upon the fact three the different parts of blood that are offered in transfusions -- purple blood cells to transport air, platelets to aid blood coagulum and plasma for clotting as well as other functions -- don't contain DNA or RNA, the fundamental genetic products of life, whereas viruses, germs and fungi do. Consequently inactivating DNA or RNA can selectively kill these pathogens while leaving the bloodstream it self unharmed.