Blood separator is a machine used in hospitals for blood separation, and the utilization of blood is becoming increasingly widespread, involving more and more industries. The blood separator cannot be applied to the human body at present, and can still separate blood and cells from animals such as pigs, cows, and sheep.

And blood separators still have some clinical applications in the human body.

1. Stem cell collection has two modes of collecting peripheral blood stem cells: fully automatic and manually assisted. The stem cell collection efficiency is ≥ 90%, the red blood cell mixing rate is<1%, the platelet loss is minimal, and there is no need to supplement platelets. When performing large volume circulation (>10000ml), the stem cell volume is<50ml/time, and the collection frequency is 1-2 times to achieve stem cell transplantation volume. The extracorporeal circulation blood volume is<165ml.

2. It can collect mononuclear cells such as lymphocytes and dendritic cells.

3. Collection and removal of white blood cells for white blood cell removal therapy, with a white blood cell removal rate greater than 50%.