An anticoagulated hemodialyzer is provided. The hemodialyzer contains infrared ray powder capable of irradiating infrared ray. Through the function that the infrared ray powder is capable of irradiating infrared ray, the problem of coagulation occurring during hemodialysis can be solved if the hemodialyzer is used. The hemodialyzer can replace the irradiation of a conventional far infrared ray light.本案係關於一種抗凝血血液透析器,含有遠紅外線粉末,該遠紅外線粉末釋放遠紅外線。其中,藉由遠紅外線得抗凝血的功能,使用本案所樹之抗凝血血液透析進行血液透析時,可解決血液透析期間所發生的凝血問題,而不需再借助習用遠紅外線燈的照射。10‧‧‧血液入口11‧‧‧遠紅外線粉末20‧‧‧透析部30‧‧‧透析液出口35‧‧‧透析液入口40‧‧‧血液出口60‧‧‧墊圈70、75‧‧‧封膠80‧‧‧套蓋90‧‧‧殼體100‧‧‧中空絲束101‧‧‧支撐體