The prolonged hemodia lysis access via subclavian vein can be established with dacron-cuffed dural lumen catheter and accompanied with the effect of high blood flow and low mobidity of complications.

• 应用带涤纶环双腔导管经锁骨下静脉穿刺 ,可建立长期血液透析通路 ,血流量高 ,并发症少。