作者在15例病人用端孔导丝行明胶海绵栓塞术。用作栓塞治疗的0.038吋SOS端孔导丝145cm长,有0.0215时的内腔,可与0.018时铂端的175cm长冠状导丝相接作超选择置入。用5或6F血管造影导管在选定血管插管。将0.018时铂端导丝逆向插入SOS导丝,将此组件送入导管,进而将铂端导 The authors performed gelatin sponge embolization in 15 patients using a porthole guide wire. The 0.038吋SOS porthole guide wire used for embolization treatment is 145cm long and has an inner cavity of 0.0215, which can be superselectively placed with a 175cm long coronal guidewire at the platinum end of 0.018. Intubate the selected vessel with a 5 or 6F angiographic catheter. Reverse the insertion of the platinum-side guide wire at 0.018° into the SOS guidewire and place the assembly into the catheter, which in turn guides the platinum termination.