Methods 30 embolic protection devices and 34 self-expandable stents were used in the treatment of 30 patients with carotid artery stenosis.
方法：对30例颈动脉狭窄患者在脑保护装置下使用自膨胀支架行颈动脉支架成形术，共放置支架34枚。
Stents were placed via the percutaneous transfemoral route, self-expandable stents in 4 patients and balloon-expendable stents in the others.
经股动脉路径置入球囊扩张支架及自膨胀支架各4例。
Objective to assess the effects of self-expandable metallic stents (covered-SEMS) and percutaneous endoscopic gastrostomy (PEG) in the treatment of tracheoesophageal fistulas.
目的评估内镜下食管覆膜自膨式金属支架植入术与经皮内镜下胃造瘘术(PEG)在气管食管瘘治疗中的应用价值。
Methods On the standpoint of the peculiar anatomic structure and the pathological changes of complex airway stenosis, we designed the inverted Y-shaped self - expandable metal stent.
方法根据气道复合狭窄的特殊解剖结构与病变特点，设计气道倒y型一体化自膨胀式金属内支架。
Methods On the standpoint of the peculiar anatomic structure and the pathological changes of complex airway stenosis, we designed the inverted Y-shaped self - expandable metal stent.
方法根据气道复合狭窄的特殊解剖结构与病变特点，设计气道倒y型一体化自膨胀式金属内支架。
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