Two venous lines are used. This method requires slightly less blood volume to be out of the body at any one time.
Only one venous catheter line is required. Approximately 300 ml of blood is removed at a time and centrifuged to separate plasma from blood cells.
Plasmapheresis, a process where whole blood is removed from the body, processed through a filtering system, and then return to the body, may be used to filter phytanic acid from the blood.
It seems to me the answer could be dialysis or plasmapheresis.
The process to remove plasma from blood is Plasmapheresis
In plasmapheresis, antibody-laden blood plasma (the liquid portion of the blood) is removed from the body. Red blood cells are separated and put back into the body with antibody-free plasma or intravenous fluid.
Two venous lines are used. The plasma is filtered using standard hemodialysis equipment. It requires less than 100 ml of blood to be outside the body at one time.
The scientific process
Plasmapheresis is a process in which the plasma is separated from the blood cells. People with autoimmune diseases are sometimes treated with this procedure. The plasma is disposed of and the cells are reintroduced to the body with other fluids.
Hemodialysis, translated literally, is the process of separating blood.
Patients with clotting disorders may not be suitable candidates for plasmapheresis.
Neurologic diseases comprise 90% of the diseases that could profit from plasmapheresis.
The basic procedure consists of removal of blood, separation of blood cells from plasma, and return of these blood cells to the body's circulation, diluted with fresh plasma or a substitute.
It is also known as therapeutic plasma exchange.
Electrophoresis
Pat Brawley has written: 'To pay or not to pay' -- subject(s): Blood donors, Blood platelets, Health aspects, Health aspects of Plasmapheresis, Plasmapheresis, Safety measures, Transfusion
It seems to me the answer could be dialysis or plasmapheresis.
Plasmapheresis is the removal of plasma from the rest of the blood by mechanical means.
false hemapharesis
The process to remove plasma from blood is Plasmapheresis