retransfuse
/ˌriːtransˈfjuːz/ /ˌriːtrɑːnsˈfjuːz/verb
[with object] Chiefly Medicine. To give (a person or animal) a second or subsequent blood transfusion or an autotransfusion; to transfuse (fluid, blood, etc.) again; to autotransfuse (blood previously drawn for transfusion, lost during surgery, etc.). Occasionally also without object.
Origin
Early 18th century (in an earlier sense). From re- + transfuse.