Hemodialysis (HD) bụ usoro ebe a na-eji igwe dialysis na ihe nzacha pụrụ iche a na-akpọ akụrụ artificial, ma ọ bụ dialyzer, na-ehicha ọbara gị.Iji banye n'ọbara gị n'ime dialyzer, dọkịta ahụ kwesịrị ịbanye, ma ọ bụ mbata, n'ime arịa ọbara gị.A na-eme nke a na obere ịwa ahụ, na-emekarị n'aka gị.Ọ na-agụnyekarị na igwe hemadialyse , oche dialysis, igwe RO, dialyzer, eriri ọbara na ihe oriri hemodialysis.