Take a look at the forum of NoBlood.org, a website maintaining by some JW like Larry Eitel and Jan B. Wade (this last is a founder of SABM too). Jan B. Wade made here a curious remark concerning hemodilution:
"There has been some refinement in what a Jehovah's Witness patient may or may not accept. Some Jehovah's Witnesses may not require the blood to be kept in a directely connected line. For these patients two or three units might be removed and kept standing by in the room for reinfusion. Other patients might want the removed blood to be attached to a return line that is actually connected to their body. It is up to the individual patient to decide."
Well, Jan said "some individual want the removed blood to be attached to a return line that is actually connected to their body"... Hum, only "some individual", I think that it was the justification of the use of this technology by JW, no ? It was ok, because the blood was still in contact with the body of the JW, so the blood was viewed as not stored and not necessitated to be poured on the ground. Now, if the blood is not in contact with the body of the patient, it is stored so, from the logic of the JW's theology, it must be poured on the ground, no ?
If it is true we have the proof that JW now can accept blood transfusion of whole blood and not only fraction because blood can be stored and reinfused after to a JW. Yes it is an autologous transfusion, but this is not what it is important concerning the JW's theology.
If a Jw can accept autologous transfusion because the blood was outside his body and not in contact with his body for several hours, why not accept ALL autologous transfusion, and even more, why not accept all allogenic blood transfusion.
This change is the most important never seen for me, there are now No theological justification to all blood transfusion.
http://www.noblood.org/transfusion-alternatives/2662-question-re-hemodilution.html
Bye
Charles