The above is an apheresis machine in which the apheresis process is done.the whole process of apheresis takes about 2 hours......but tell you what it's much simpler and easier than blood donation.A component of blood is taken from your body and the rest of the blood is sent back to you again.Immediately the component which is taken out is given to the patient.....so.....time for blood components separation which is done in normal blood donation is saved.......
This is old
This is a prehistoric machine