BLOOD FILTERING DEVICE

摘要

Blood filtering device with a tubular housing and a filtration section, wherein the filtration section being movable along a tubular extension within a tubular housing volume, wherein the filtration section is movably sealed over the tubular housing and separates the tubular housing volume into a variable first tubular housing volume and a variable second tubular housing volume, so that upon movement of the filtration section blood in the first tubular housing volume flows through the first communication to the raw side, wherein a blood plasma/serum may transit the filter medium and the residual blood flows through the second communication into the variable second tubular housing volume.