noun, noun or participle which takes 'suru', intransitive verb
blood deposit; depositing blood
Medical term for depositing one's own blood in a blood bank, often for later autologous transfusion. Used as a noun or with する.
手術に備えて、事前に預血をした。
I deposited my own blood beforehand in preparation for the surgery.
預血は自己血輸血
Blood deposit is a type of autologous blood transfusion.