noun
blood purification
Medical term for procedures that remove waste products or toxins from the blood, such as dialysis or hemofiltration.
血液浄化療法には透析や血漿交換などがある。
Blood purification therapies include dialysis and plasma exchange.
透析 (dialysis) is a specific type of blood purification, while 血液浄化 is the broader category.
Compound of 血液 (blood) and 浄化 (purification).