self-expanding metal stents 应用可膨胀金属支架 ; 膨胀金属支架 ; 金属支架
Self-Expanding Metal Stent 探讨自膨式食管支架 ; 支架 ; 食管金属内支架
corrugated expanding metal joint 金属波纹膨胀节
self-expanding metal stent with membrane 被膜金属内支架
self-expanding esophageal metal stents 自膨式食管金属支架
thermosensitive metal expanding packer 热敏金属扩张式封隔器
Objective To study treatment methods of high position of esophageal stenosis with self-expanding metal stent.
目的研究记忆合金自体膨胀支架，治疗高位食管狭窄的方法和措施。
Objective To evaluate the effect of self-expanding metal stenter with membrane in the patients with malignant esophageal obstruction and esophageal fistula.
目的评价带膜记忆合金支架治疗食道癌梗阻及食道瘘的疗效。
Try to replace the metal -nanocluster layer with different material and make some basic progress in expanding the structure and process of device fabrication .
并尝试替换器件的中间金属纳米层，为拓展器件结构和制作方法做出一定的尝试性工作。
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