Is this what you mean? I haven't heard of it, but it seems like a very good idea, especially in this day of increasing worry about communicable disease. Is someone you know having blood transfusions?
The one I'm referring to is a cosmetic procedure which is as follows.....
1- Blood is taken from you.
2- Blood is spun in a centrifuge to separate the red blood cels from the plasma.
3- Your own plasma is then injected back into your face, neck, wherever.
4- Results are supposed to be good as your body uses the plasma to renew your own cells.
I am hoping someone out there has either had it or knows of someone who has.