Plasma filter

The invention discloses a plasma filter, and relates to the technical field of plasma filtration. The plasma filter comprises a filter body, at least one filter cartridge is arranged in the filter body, the filter body is provided with an outer liquid inlet and a liquid outlet, and the outer liquid inlet is used for being connected and communicating with a plasma delivery pipe; and plasma entering the filter body through the outer liquid inlet can flow into the filter cartridge, and the filter cartridge is used for filtering fibrinogen in the plasma. The plasma filter provided by the invention can remove fibrinogen in plasma. 本发明公开了一种血浆过滤器，涉及血浆过滤技术领域，包括过滤器本体，过滤器本体内部设置有至少一个滤筒，过滤器本体具有外进液口和出液口，外进液口用于与血浆输送管连接并连通，通过外进液口进入过滤器本体内部的血浆能够流至滤筒中，滤筒用于滤出血浆中的纤维蛋白原。本发明提供的血浆过滤器能够去除血浆中的纤维蛋白原。