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在进行血管内栓塞术的过程中,常常会碰到导管被栓塞剂堵塞的情况;而存使用Seldinger氏插管法时,尽管仔细频繁地使用肝素盐水冲洗导管,偶尔也会发生导管内
In the process of endovascular embolization, often encountered catheter embolization plug situation; and save the use of Seldinger’s intubation method, despite careful and frequent use of heparin saline catheter flushing, and occasionally occur within the catheter