[Perfusion microfilter for blood].

The authors have developed a variant of microfilters for extracorporal perfusions possessing the following functional characteristics: square surface of filtrating elements 150 cm2, volume of filling 80 ml, efficiency not less than 6 1/min, filtration of micro-aggregates 30 mkm and more in 70-98%. The microfilter may be used in the arterial line and in the line of the cardiotomic suction.